diff --git a/extensions/reviewed/MQTT.json b/extensions/reviewed/MQTT.json index cfbb769b..d80ea860 100644 --- a/extensions/reviewed/MQTT.json +++ b/extensions/reviewed/MQTT.json @@ -1,7 +1,6 @@ { "author": "Arthur Pacaud (@arthuro555)", "category": "Network", - "description": "This extension wraps [MQTT.js](https://github.com/mqttjs/MQTT.js) to allow connections to a MQTT server and communication via pub/sub. The only transport method is Websockets. Make sure to use a broker that support those!\n\n# Dataloss\n\nThe dataloss let you chose how to handle data. Due to how the GDevelop event loop is made, only one message per topic can be processed per frame. When dataloss is on, when you get 2 messages from one topic in one frame, only the latest one is remembered. When it is off, the first message is processed and the second is queued for the next frame.\n\n# QoS (Quality of service)\n\nHere is how QoS works:\n\n - QoS 0 (received at most once): The packet is sent, and that's it. There is no validation about whether it has been received.\n - QoS 1 (received at least once): The packet is sent and stored as long as the client has not received a confirmation from the server. MQTT ensures that it will be received, but there can be duplicates.\n - QoS 2 (received exactly once): Same as QoS 1 but there is no duplicates.\n\nAbout data consumption: QoS 2 will consume more than QoS 1, which will consume more than QoS 0.", "extensionNamespace": "", "fullName": "MQTT Client (advanced)", "helpPath": "", @@ -9,31 +8,101 @@ "name": "MQTT", "previewIconUrl": "https://resources.gdevelop-app.com/assets/Icons/message-flash.svg", "shortDescription": "An MQTT client for GDevelop: allow connections to a MQTT server and send/receive messages.", - "version": "1.0.0", + "version": "1.0.1", + "description": [ + "This extension wraps [MQTT.js](https://github.com/mqttjs/MQTT.js) to allow connections to a MQTT server and communication via pub/sub. The only transport method is Websockets. Make sure to use a broker that support those!", + "", + "## Dataloss", + "", + "The dataloss let you chose how to handle data. Due to how the GDevelop event loop is made, only one message per topic can be processed per frame. When dataloss is on, when you get 2 messages from one topic in one frame, only the latest one is remembered. When it is off, the first message is processed and the second is queued for the next frame.", + "", + "## QoS (Quality of service)", + "", + "Here is how QoS works:", + "", + " - QoS 0 (received at most once): The packet is sent, and that's it. There is no validation about whether it has been received.", + " - QoS 1 (received at least once): The packet is sent and stored as long as the client has not received a confirmation from the server. MQTT ensures that it will be received, but there can be duplicates.", + " - QoS 2 (received exactly once): Same as QoS 1 but there is no duplicates.", + "", + "About data consumption: QoS 2 will consume more than QoS 1, which will consume more than QoS 0.", + "", + "## Test Broker", + "", + "You can find a free test broker server over at https://test.mosquitto.org/ - keep in mind, anyone can read and write data sent there, and it offers no uptime guarantees!" + ], + "origin": { + "identifier": "MQTT", + "name": "gdevelop-extension-store" + }, "tags": [ "mqtt", "iot", "connection", - "networking" + "networking", + "pubsub", + "messaging", + "online", + "connect", + "multiplayer", + "send", + "message", + "recieve", + "notify", + "notification", + "home assistant", + "smart home", + "control" ], "authorIds": [ "ZgrsWuRTAkXgeuPV9bo0zuEcA2w1" ], "dependencies": [], + "globalVariables": [], + "sceneVariables": [], "eventsFunctions": [ { - "description": "", "fullName": "", "functionType": "Action", "name": "onFirstSceneLoaded", - "private": false, "sentence": "", "events": [ { - "disabled": false, - "folded": false, "type": "BuiltinCommonInstructions::JsCode", - "inlineCode": "/**\n * @typedef MQTTEvent Corresponds to a message coming from a subcribed topic.\n * @property {boolean} loss Descibes how to handle multiple packages in one frame.\n * @property {string || Array} data The last message received by that event.\n */\n\n/**\n * The mqtt tools\n * @namespace\n */\ngdjs.evtTools.mqtt = {\n /** The current connection to the MQTT broker server */\n connection: null,\n /** \n * The last error that occured \n * @type {string}\n */\n lastError: \"\",\n /**\n * A list of events triggered.\n * @type {Object.}\n */\n events: {},\n empty: Symbol(\"No event\"),\n};\n\n// MQTT.js: https://github.com/mqttjs/MQTT.js\n!function (e) { if (\"object\" == typeof exports && \"undefined\" != typeof module) module.exports = e(); else if (\"function\" == typeof define && define.amd) define([], e); else { (\"undefined\" != typeof window ? window : \"undefined\" != typeof global ? global : \"undefined\" != typeof self ? self : this).mqtt = e() } }(function () { return function () { return function e(t, r, n) { function i(s, a) { if (!r[s]) { if (!t[s]) { var u = \"function\" == typeof require && require; if (!a && u) return u(s, !0); if (o) return o(s, !0); var c = new Error(\"Cannot find module '\" + s + \"'\"); throw c.code = \"MODULE_NOT_FOUND\", c } var l = r[s] = { exports: {} }; t[s][0].call(l.exports, function (e) { return i(t[s][1][e] || e) }, l, l.exports, e, t, r, n) } return r[s].exports } for (var o = \"function\" == typeof require && require, s = 0; s < n.length; s++)i(n[s]); return i } }()({ 1: [function (e, t, r) { (function (r, n) { (function () { \"use strict\"; var i = e(\"events\").EventEmitter, o = e(\"./store\"), s = e(\"mqtt-packet\"), a = e(\"readable-stream\").Writable, u = e(\"inherits\"), c = e(\"reinterval\"), l = e(\"./validations\"), f = e(\"xtend\"), h = e(\"debug\")(\"mqttjs:client\"), p = r ? r.nextTick : function (e) { setTimeout(e, 0) }, d = n.setImmediate || function (e) { p(e) }, g = { keepalive: 60, reschedulePings: !0, protocolId: \"MQTT\", protocolVersion: 4, reconnectPeriod: 1e3, connectTimeout: 3e4, clean: !0, resubscribe: !0 }, b = [\"ECONNREFUSED\", \"EADDRINUSE\", \"ECONNRESET\", \"ENOTFOUND\"], m = { 0: \"\", 1: \"Unacceptable protocol version\", 2: \"Identifier rejected\", 3: \"Server unavailable\", 4: \"Bad username or password\", 5: \"Not authorized\", 16: \"No matching subscribers\", 17: \"No subscription existed\", 128: \"Unspecified error\", 129: \"Malformed Packet\", 130: \"Protocol Error\", 131: \"Implementation specific error\", 132: \"Unsupported Protocol Version\", 133: \"Client Identifier not valid\", 134: \"Bad User Name or Password\", 135: \"Not authorized\", 136: \"Server unavailable\", 137: \"Server busy\", 138: \"Banned\", 139: \"Server shutting down\", 140: \"Bad authentication method\", 141: \"Keep Alive timeout\", 142: \"Session taken over\", 143: \"Topic Filter invalid\", 144: \"Topic Name invalid\", 145: \"Packet identifier in use\", 146: \"Packet Identifier not found\", 147: \"Receive Maximum exceeded\", 148: \"Topic Alias invalid\", 149: \"Packet too large\", 150: \"Message rate too high\", 151: \"Quota exceeded\", 152: \"Administrative action\", 153: \"Payload format invalid\", 154: \"Retain not supported\", 155: \"QoS not supported\", 156: \"Use another server\", 157: \"Server moved\", 158: \"Shared Subscriptions not supported\", 159: \"Connection rate exceeded\", 160: \"Maximum connect time\", 161: \"Subscription Identifiers not supported\", 162: \"Wildcard Subscriptions not supported\" }; function y(e, t, r) { h(\"sendPacket :: packet: %O\", t), h(\"sendPacket :: emitting `packetsend`\"), e.emit(\"packetsend\", t), h(\"sendPacket :: writing to stream\"); var n = s.writeToStream(t, e.stream, e.options); h(\"sendPacket :: writeToStream result %s\", n), !n && r ? (h(\"sendPacket :: handle events on `drain` once through callback.\"), e.stream.once(\"drain\", r)) : r && (h(\"sendPacket :: invoking cb\"), r()) } function _(e, t, r, n) { h(\"storeAndSend :: store packet with cmd %s to outgoingStore\", t.cmd), e.outgoingStore.put(t, function (i) { if (i) return r && r(i); n(), y(e, t, r) }) } function w(e) { h(\"nop ::\", e) } function v(e, t) { var r, n = this; if (!(this instanceof v)) return new v(e, t); for (r in this.options = t || {}, g) void 0 === this.options[r] ? this.options[r] = g[r] : this.options[r] = t[r]; h(\"MqttClient :: options.protocol\", t.protocol), h(\"MqttClient :: options.protocolVersion\", t.protocolVersion), h(\"MqttClient :: options.username\", t.username), h(\"MqttClient :: options.keepalive\", t.keepalive), h(\"MqttClient :: options.reconnectPeriod\", t.reconnectPeriod), h(\"MqttClient :: options.rejectUnauthorized\", t.rejectUnauthorized), this.options.clientId = \"string\" == typeof t.clientId ? t.clientId : \"mqttjs_\" + Math.random().toString(16).substr(2, 8), h(\"MqttClient :: clientId\", this.options.clientId), this.options.customHandleAcks = 5 === t.protocolVersion && t.customHandleAcks ? t.customHandleAcks : function () { arguments[3](0) }, this.streamBuilder = e, this.outgoingStore = t.outgoingStore || new o, this.incomingStore = t.incomingStore || new o, this.queueQoSZero = void 0 === t.queueQoSZero || t.queueQoSZero, this._resubscribeTopics = {}, this.messageIdToTopic = {}, this.pingTimer = null, this.connected = !1, this.disconnecting = !1, this.queue = [], this.connackTimer = null, this.reconnectTimer = null, this._storeProcessing = !1, this._packetIdsDuringStoreProcessing = {}, this.nextId = Math.max(1, Math.floor(65535 * Math.random())), this.outgoing = {}, this._firstConnection = !0, this.on(\"connect\", function () { var e = this.queue; h(\"connect :: sending queued packets\"), function t() { var r = e.shift(); h(\"deliver :: entry %o\", r); var i; r && (i = r.packet, h(\"deliver :: call _sendPacket for %o\", i), n._sendPacket(i, function (e) { r.cb && r.cb(e), t() })) }() }), this.on(\"close\", function () { h(\"close :: connected set to `false`\"), this.connected = !1, h(\"close :: clearing connackTimer\"), clearTimeout(this.connackTimer), h(\"close :: clearing ping timer\"), null !== n.pingTimer && (n.pingTimer.clear(), n.pingTimer = null), h(\"close :: calling _setupReconnect\"), this._setupReconnect() }), i.call(this), h(\"MqttClient :: setting up stream\"), this._setupStream() } u(v, i), v.prototype._setupStream = function () { var e, t = this, r = new a, n = s.parser(this.options), i = null, o = []; function u() { if (o.length) p(c); else { var e = i; i = null, e() } } function c() { h(\"work :: getting next packet in queue\"); var e = o.shift(); if (e) h(\"work :: packet pulled from queue\"), t._handlePacket(e, u); else { h(\"work :: no packets in queue\"); var r = i; i = null, h(\"work :: done flag is %s\", !!r), r && r() } } if (h(\"_setupStream :: calling method to clear reconnect\"), this._clearReconnect(), h(\"_setupStream :: using streamBuilder provided to client to create stream\"), this.stream = this.streamBuilder(this), n.on(\"packet\", function (e) { h(\"parser :: on packet push to packets array.\"), o.push(e) }), r._write = function (e, t, r) { i = r, h(\"writable stream :: parsing buffer\"), n.parse(e), c() }, h(\"_setupStream :: pipe stream to writable stream\"), this.stream.pipe(r), this.stream.on(\"error\", function (e) { h(\"streamErrorHandler :: error\", e.message), b.includes(e.code) ? (h(\"streamErrorHandler :: emitting error\"), t.emit(\"error\", e)) : w(e) }), this.stream.on(\"close\", function () { var e; h(\"(%s)stream :: on close\", t.options.clientId), (e = t.outgoing) && (h(\"flushVolatile :: deleting volatile messages from the queue and setting their callbacks as error function\"), Object.keys(e).forEach(function (t) { e[t].volatile && \"function\" == typeof e[t].cb && (e[t].cb(new Error(\"Connection closed\")), delete e[t]) })), h(\"stream: emit close to MqttClient\"), t.emit(\"close\") }), h(\"_setupStream: sending packet `connect`\"), (e = Object.create(this.options)).cmd = \"connect\", y(this, e), n.on(\"error\", this.emit.bind(this, \"error\")), this.options.properties) { if (!this.options.properties.authenticationMethod && this.options.properties.authenticationData) return t.end(() => this.emit(\"error\", new Error(\"Packet has no Authentication Method\"))), this; if (this.options.properties.authenticationMethod && this.options.authPacket && \"object\" == typeof this.options.authPacket) y(this, f({ cmd: \"auth\", reasonCode: 0 }, this.options.authPacket)) } this.stream.setMaxListeners(1e3), clearTimeout(this.connackTimer), this.connackTimer = setTimeout(function () { h(\"!!connectTimeout hit!! Calling _cleanUp with force `true`\"), t._cleanUp(!0) }, this.options.connectTimeout) }, v.prototype._handlePacket = function (e, t) { var r = this.options; if (5 === r.protocolVersion && r.properties && r.properties.maximumPacketSize && r.properties.maximumPacketSize < e.length) return this.emit(\"error\", new Error(\"exceeding packets size \" + e.cmd)), this.end({ reasonCode: 149, properties: { reasonString: \"Maximum packet size was exceeded\" } }), this; switch (h(\"_handlePacket :: emitting packetreceive\"), this.emit(\"packetreceive\", e), e.cmd) { case \"publish\": this._handlePublish(e, t); break; case \"puback\": case \"pubrec\": case \"pubcomp\": case \"suback\": case \"unsuback\": this._handleAck(e), t(); break; case \"pubrel\": this._handlePubrel(e, t); break; case \"connack\": this._handleConnack(e), t(); break; case \"pingresp\": this._handlePingresp(e), t(); break; case \"disconnect\": this._handleDisconnect(e), t() } }, v.prototype._checkDisconnecting = function (e) { return this.disconnecting && (e ? e(new Error(\"client disconnecting\")) : this.emit(\"error\", new Error(\"client disconnecting\"))), this.disconnecting }, v.prototype.publish = function (e, t, r, n) { var i; h(\"publish :: message `%s` to topic `%s`\", t, e); var o = this.options; \"function\" == typeof r && (n = r, r = null); if (r = f({ qos: 0, retain: !1, dup: !1 }, r), this._checkDisconnecting(n)) return this; switch (i = { cmd: \"publish\", topic: e, payload: t, qos: r.qos, retain: r.retain, messageId: this._nextId(), dup: r.dup }, 5 === o.protocolVersion && (i.properties = r.properties, (!o.properties && i.properties && i.properties.topicAlias || r.properties && o.properties && (r.properties.topicAlias && o.properties.topicAliasMaximum && r.properties.topicAlias > o.properties.topicAliasMaximum || !o.properties.topicAliasMaximum && r.properties.topicAlias)) && delete i.properties.topicAlias), h(\"publish :: qos\", r.qos), r.qos) { case 1: case 2: this.outgoing[i.messageId] = { volatile: !1, cb: n || w }, this._storeProcessing ? (h(\"_storeProcessing enabled\"), this._packetIdsDuringStoreProcessing[i.messageId] = !1, this._storePacket(i, void 0, r.cbStorePut)) : (h(\"MqttClient:publish: packet cmd: %s\", i.cmd), this._sendPacket(i, void 0, r.cbStorePut)); break; default: this._storeProcessing ? (h(\"_storeProcessing enabled\"), this._storePacket(i, n, r.cbStorePut)) : (h(\"MqttClient:publish: packet cmd: %s\", i.cmd), this._sendPacket(i, n, r.cbStorePut)) }return this }, v.prototype.subscribe = function () { for (var e, t = new Array(arguments.length), r = 0; r < arguments.length; r++)t[r] = arguments[r]; var n, i = [], o = t.shift(), s = o.resubscribe, a = t.pop() || w, u = t.pop(), c = this, p = this.options.protocolVersion; if (delete o.resubscribe, \"string\" == typeof o && (o = [o]), \"function\" != typeof a && (u = a, a = w), null !== (n = l.validateTopics(o))) return d(a, new Error(\"Invalid topic \" + n)), this; if (this._checkDisconnecting(a)) return h(\"subscribe: discconecting true\"), this; var g = { qos: 0 }; if (5 === p && (g.nl = !1, g.rap = !1, g.rh = 0), u = f(g, u), Array.isArray(o) ? o.forEach(function (e) { if (h(\"subscribe: array topic %s\", e), !c._resubscribeTopics.hasOwnProperty(e) || c._resubscribeTopics[e].qos < u.qos || s) { var t = { topic: e, qos: u.qos }; 5 === p && (t.nl = u.nl, t.rap = u.rap, t.rh = u.rh, t.properties = u.properties), h(\"subscribe: pushing topic `%s` and qos `%s` to subs list\", t.topic, t.qos), i.push(t) } }) : Object.keys(o).forEach(function (e) { if (h(\"subscribe: object topic %s\", e), !c._resubscribeTopics.hasOwnProperty(e) || c._resubscribeTopics[e].qos < o[e].qos || s) { var t = { topic: e, qos: o[e].qos }; 5 === p && (t.nl = o[e].nl, t.rap = o[e].rap, t.rh = o[e].rh, t.properties = u.properties), h(\"subscribe: pushing `%s` to subs list\", t), i.push(t) } }), e = { cmd: \"subscribe\", subscriptions: i, qos: 1, retain: !1, dup: !1, messageId: this._nextId() }, u.properties && (e.properties = u.properties), i.length) { if (this.options.resubscribe) { h(\"subscribe :: resubscribe true\"); var b = []; i.forEach(function (e) { if (c.options.reconnectPeriod > 0) { var t = { qos: e.qos }; 5 === p && (t.nl = e.nl || !1, t.rap = e.rap || !1, t.rh = e.rh || 0, t.properties = e.properties), c._resubscribeTopics[e.topic] = t, b.push(e.topic) } }), c.messageIdToTopic[e.messageId] = b } return this.outgoing[e.messageId] = { volatile: !0, cb: function (e, t) { if (!e) for (var r = t.granted, n = 0; n < r.length; n += 1)i[n].qos = r[n]; a(e, i) } }, h(\"subscribe :: call _sendPacket\"), this._sendPacket(e), this } a(null, []) }, v.prototype.unsubscribe = function () { for (var e = { cmd: \"unsubscribe\", qos: 1, messageId: this._nextId() }, t = this, r = new Array(arguments.length), n = 0; n < arguments.length; n++)r[n] = arguments[n]; var i = r.shift(), o = r.pop() || w, s = r.pop(); return \"string\" == typeof i && (i = [i]), \"function\" != typeof o && (s = o, o = w), this._checkDisconnecting(o) ? this : (\"string\" == typeof i ? e.unsubscriptions = [i] : Array.isArray(i) && (e.unsubscriptions = i), this.options.resubscribe && e.unsubscriptions.forEach(function (e) { delete t._resubscribeTopics[e] }), \"object\" == typeof s && s.properties && (e.properties = s.properties), this.outgoing[e.messageId] = { volatile: !0, cb: o }, h(\"unsubscribe: call _sendPacket\"), this._sendPacket(e), this) }, v.prototype.end = function (e, t, r) { var n = this; function i() { h(\"end :: (%s) :: finish :: calling _cleanUp with force %s\", n.options.clientId, e), n._cleanUp(e, () => { h(\"end :: finish :: calling process.nextTick on closeStores\"), p(function () { h(\"end :: closeStores: closing incoming and outgoing stores\"), n.disconnected = !0, n.incomingStore.close(function (e) { n.outgoingStore.close(function (t) { if (h(\"end :: closeStores: emitting end\"), n.emit(\"end\"), r) { let n = e || t; h(\"end :: closeStores: invoking callback with args\"), r(n) } }) }), n._deferredReconnect && n._deferredReconnect() }.bind(n)) }, t) } return h(\"end :: (%s)\", this.options.clientId), null != e && \"boolean\" == typeof e || (r = t || w, t = e, e = !1, \"object\" != typeof t && (r = t, t = null, \"function\" != typeof r && (r = w))), \"object\" != typeof t && (r = t, t = null), h(\"end :: cb? %s\", !!r), r = r || w, this.disconnecting ? (r(), this) : (this._clearReconnect(), this.disconnecting = !0, !e && Object.keys(this.outgoing).length > 0 ? (h(\"end :: (%s) :: calling finish in 10ms once outgoing is empty\", n.options.clientId), this.once(\"outgoingEmpty\", setTimeout.bind(null, i, 10))) : (h(\"end :: (%s) :: immediately calling finish\", n.options.clientId), i()), this) }, v.prototype.removeOutgoingMessage = function (e) { var t = this.outgoing[e] ? this.outgoing[e].cb : null; return delete this.outgoing[e], this.outgoingStore.del({ messageId: e }, function () { t(new Error(\"Message removed\")) }), this }, v.prototype.reconnect = function (e) { h(\"client reconnect\"); var t = this, r = function () { e ? (t.options.incomingStore = e.incomingStore, t.options.outgoingStore = e.outgoingStore) : (t.options.incomingStore = null, t.options.outgoingStore = null), t.incomingStore = t.options.incomingStore || new o, t.outgoingStore = t.options.outgoingStore || new o, t.disconnecting = !1, t.disconnected = !1, t._deferredReconnect = null, t._reconnect() }; return this.disconnecting && !this.disconnected ? this._deferredReconnect = r : r(), this }, v.prototype._reconnect = function () { h(\"_reconnect: emitting reconnect to client\"), this.emit(\"reconnect\"), this.connected ? (this.end(() => { this._setupStream() }), h(\"client already connected. disconnecting first.\")) : (h(\"_reconnect: calling _setupStream\"), this._setupStream()) }, v.prototype._setupReconnect = function () { var e = this; !e.disconnecting && !e.reconnectTimer && e.options.reconnectPeriod > 0 ? (this.reconnecting || (h(\"_setupReconnect :: emit `offline` state\"), this.emit(\"offline\"), h(\"_setupReconnect :: set `reconnecting` to `true`\"), this.reconnecting = !0), h(\"_setupReconnect :: setting reconnectTimer for %d ms\", e.options.reconnectPeriod), e.reconnectTimer = setInterval(function () { h(\"reconnectTimer :: reconnect triggered!\"), e._reconnect() }, e.options.reconnectPeriod)) : h(\"_setupReconnect :: doing nothing...\") }, v.prototype._clearReconnect = function () { h(\"_clearReconnect : clearing reconnect timer\"), this.reconnectTimer && (clearInterval(this.reconnectTimer), this.reconnectTimer = null) }, v.prototype._cleanUp = function (e, t) { var r, n = arguments[2]; if (t && (h(\"_cleanUp :: done callback provided for on stream close\"), this.stream.on(\"close\", t)), h(\"_cleanUp :: forced? %s\", e), e) 0 === this.options.reconnectPeriod && this.options.clean && (r = this.outgoing) && (h(\"flush: queue exists? %b\", !!r), Object.keys(r).forEach(function (e) { \"function\" == typeof r[e].cb && (r[e].cb(new Error(\"Connection closed\")), delete r[e]) })), h(\"_cleanUp :: (%s) :: destroying stream\", this.options.clientId), this.stream.destroy(); else { var i = f({ cmd: \"disconnect\" }, n); h(\"_cleanUp :: (%s) :: call _sendPacket with disconnect packet\", this.options.clientId), this._sendPacket(i, d.bind(null, this.stream.end.bind(this.stream))) } this.disconnecting || (h(\"_cleanUp :: client not disconnecting. Clearing and resetting reconnect.\"), this._clearReconnect(), this._setupReconnect()), null !== this.pingTimer && (h(\"_cleanUp :: clearing pingTimer\"), this.pingTimer.clear(), this.pingTimer = null), t && !this.connected && (h(\"_cleanUp :: (%s) :: removing stream `done` callback `close` listener\", this.options.clientId), this.stream.removeListener(\"close\", t), t()) }, v.prototype._sendPacket = function (e, t, r) { if (h(\"_sendPacket :: (%s) :: start\", this.options.clientId), r = r || w, !this.connected) return h(\"_sendPacket :: client not connected. Storing packet offline.\"), void this._storePacket(e, t, r); switch (this._shiftPingInterval(), e.cmd) { case \"publish\": break; case \"pubrel\": return void _(this, e, t, r); default: return void y(this, e, t) }switch (e.qos) { case 2: case 1: _(this, e, t, r); break; case 0: default: y(this, e, t) }h(\"_sendPacket :: (%s) :: end\", this.options.clientId) }, v.prototype._storePacket = function (e, t, r) { h(\"_storePacket :: packet: %o\", e), h(\"_storePacket :: cb? %s\", !!t), r = r || w, 0 === (e.qos || 0) && this.queueQoSZero || \"publish\" !== e.cmd ? this.queue.push({ packet: e, cb: t }) : e.qos > 0 ? (t = this.outgoing[e.messageId] ? this.outgoing[e.messageId].cb : null, this.outgoingStore.put(e, function (e) { if (e) return t && t(e); r() })) : t && t(new Error(\"No connection to broker\")) }, v.prototype._setupPingTimer = function () { h(\"_setupPingTimer :: keepalive %d (seconds)\", this.options.keepalive); var e = this; !this.pingTimer && this.options.keepalive && (this.pingResp = !0, this.pingTimer = c(function () { e._checkPing() }, 1e3 * this.options.keepalive)) }, v.prototype._shiftPingInterval = function () { this.pingTimer && this.options.keepalive && this.options.reschedulePings && this.pingTimer.reschedule(1e3 * this.options.keepalive) }, v.prototype._checkPing = function () { h(\"_checkPing :: checking ping...\"), this.pingResp ? (h(\"_checkPing :: ping response received. Clearing flag and sending `pingreq`\"), this.pingResp = !1, this._sendPacket({ cmd: \"pingreq\" })) : (h(\"_checkPing :: calling _cleanUp with force true\"), this._cleanUp(!0)) }, v.prototype._handlePingresp = function () { this.pingResp = !0 }, v.prototype._handleConnack = function (e) { h(\"_handleConnack\"); var t = this.options, r = 5 === t.protocolVersion ? e.reasonCode : e.returnCode; if (clearTimeout(this.connackTimer), e.properties && (e.properties.topicAliasMaximum && (t.properties || (t.properties = {}), t.properties.topicAliasMaximum = e.properties.topicAliasMaximum), e.properties.serverKeepAlive && t.keepalive && (t.keepalive = e.properties.serverKeepAlive, this._shiftPingInterval()), e.properties.maximumPacketSize && (t.properties || (t.properties = {}), t.properties.maximumPacketSize = e.properties.maximumPacketSize)), 0 === r) this.reconnecting = !1, this._onConnect(e); else if (r > 0) { var n = new Error(\"Connection refused: \" + m[r]); n.code = r, this.emit(\"error\", n) } }, v.prototype._handlePublish = function (e, t) { h(\"_handlePublish: packet %o\", e), t = void 0 !== t ? t : w; var r = e.topic.toString(), n = e.payload, i = e.qos, o = e.messageId, s = this, a = this.options, u = [0, 16, 128, 131, 135, 144, 145, 151, 153]; switch (h(\"_handlePublish: qos %d\", i), i) { case 2: a.customHandleAcks(r, n, e, function (r, n) { return r instanceof Error || (n = r, r = null), r ? s.emit(\"error\", r) : -1 === u.indexOf(n) ? s.emit(\"error\", new Error(\"Wrong reason code for pubrec\")) : void (n ? s._sendPacket({ cmd: \"pubrec\", messageId: o, reasonCode: n }, t) : s.incomingStore.put(e, function () { s._sendPacket({ cmd: \"pubrec\", messageId: o }, t) })) }); break; case 1: a.customHandleAcks(r, n, e, function (i, a) { return i instanceof Error || (a = i, i = null), i ? s.emit(\"error\", i) : -1 === u.indexOf(a) ? s.emit(\"error\", new Error(\"Wrong reason code for puback\")) : (a || s.emit(\"message\", r, n, e), void s.handleMessage(e, function (e) { if (e) return t && t(e); s._sendPacket({ cmd: \"puback\", messageId: o, reasonCode: a }, t) })) }); break; case 0: this.emit(\"message\", r, n, e), this.handleMessage(e, t); break; default: h(\"_handlePublish: unknown QoS. Doing nothing.\") } }, v.prototype.handleMessage = function (e, t) { t() }, v.prototype._handleAck = function (e) { var t, r = e.messageId, n = e.cmd, i = null, o = this.outgoing[r] ? this.outgoing[r].cb : null, s = this; if (o) { switch (h(\"_handleAck :: packet type\", n), n) { case \"pubcomp\": case \"puback\": var a = e.reasonCode; a && a > 0 && 16 !== a && ((t = new Error(\"Publish error: \" + m[a])).code = a, o(t, e)), delete this.outgoing[r], this.outgoingStore.del(e, o); break; case \"pubrec\": i = { cmd: \"pubrel\", qos: 2, messageId: r }; var u = e.reasonCode; u && u > 0 && 16 !== u ? ((t = new Error(\"Publish error: \" + m[u])).code = u, o(t, e)) : this._sendPacket(i); break; case \"suback\": delete this.outgoing[r]; for (var c = 0; c < e.granted.length; c++)if (0 != (128 & e.granted[c])) { var l = this.messageIdToTopic[r]; l && l.forEach(function (e) { delete s._resubscribeTopics[e] }) } o(null, e); break; case \"unsuback\": delete this.outgoing[r], o(null); break; default: s.emit(\"error\", new Error(\"unrecognized packet type\")) }this.disconnecting && 0 === Object.keys(this.outgoing).length && this.emit(\"outgoingEmpty\") } else h(\"_handleAck :: Server sent an ack in error. Ignoring.\") }, v.prototype._handlePubrel = function (e, t) { h(\"handling pubrel packet\"), t = void 0 !== t ? t : w; var r = this, n = { cmd: \"pubcomp\", messageId: e.messageId }; r.incomingStore.get(e, function (e, i) { e ? r._sendPacket(n, t) : (r.emit(\"message\", i.topic, i.payload, i), r.handleMessage(i, function (e) { if (e) return t(e); r.incomingStore.del(i, w), r._sendPacket(n, t) })) }) }, v.prototype._handleDisconnect = function (e) { this.emit(\"disconnect\", e) }, v.prototype._nextId = function () { var e = this.nextId++; return 65536 === this.nextId && (this.nextId = 1), e }, v.prototype.getLastMessageId = function () { return 1 === this.nextId ? 65535 : this.nextId - 1 }, v.prototype._resubscribe = function (e) { h(\"_resubscribe\"); var t = Object.keys(this._resubscribeTopics); if (!this._firstConnection && (this.options.clean || 5 === this.options.protocolVersion && !e.sessionPresent) && t.length > 0) if (this.options.resubscribe) if (5 === this.options.protocolVersion) { h(\"_resubscribe: protocolVersion 5\"); for (var r = 0; r < t.length; r++) { var n = {}; n[t[r]] = this._resubscribeTopics[t[r]], n.resubscribe = !0, this.subscribe(n, { properties: n[t[r]].properties }) } } else this._resubscribeTopics.resubscribe = !0, this.subscribe(this._resubscribeTopics); else this._resubscribeTopics = {}; this._firstConnection = !1 }, v.prototype._onConnect = function (e) { if (this.disconnected) this.emit(\"connect\", e); else { var t = this; this._setupPingTimer(), this._resubscribe(e), this.connected = !0, function r() { var n = t.outgoingStore.createStream(); function i() { t._storeProcessing = !1, t._packetIdsDuringStoreProcessing = {} } function o() { n.destroy(), n = null, i() } t.once(\"close\", o), n.on(\"error\", function (e) { i(), t.removeListener(\"close\", o), t.emit(\"error\", e) }), n.on(\"end\", function () { var n = !0; for (var s in t._packetIdsDuringStoreProcessing) if (!t._packetIdsDuringStoreProcessing[s]) { n = !1; break } n ? (i(), t.removeListener(\"close\", o), t.emit(\"connect\", e)) : r() }), function e() { if (n) { t._storeProcessing = !0; var r, i = n.read(1); i ? t._packetIdsDuringStoreProcessing[i.messageId] ? e() : t.disconnecting || t.reconnectTimer ? n.destroy && n.destroy() : (r = t.outgoing[i.messageId] ? t.outgoing[i.messageId].cb : null, t.outgoing[i.messageId] = { volatile: !1, cb: function (t, n) { r && r(t, n), e() } }, t._packetIdsDuringStoreProcessing[i.messageId] = !0, t._sendPacket(i)) : n.once(\"readable\", e) } }() }() } }, t.exports = v }).call(this) }).call(this, e(\"_process\"), \"undefined\" != typeof global ? global : \"undefined\" != typeof self ? self : \"undefined\" != typeof window ? window : {}) }, { \"./store\": 7, \"./validations\": 8, _process: 46, debug: 16, events: 31, inherits: 33, \"mqtt-packet\": 38, \"readable-stream\": 65, reinterval: 66, xtend: 76 }], 2: [function (e, t, r) { (function (r) { (function () { \"use strict\"; var n, i, o, s = e(\"readable-stream\").Transform, a = e(\"duplexify\"), u = !1; t.exports = function (e, t) { if (t.hostname = t.hostname || t.host, !t.hostname) throw new Error(\"Could not determine host. Specify host manually.\"); var c = \"MQIsdp\" === t.protocolId && 3 === t.protocolVersion ? \"mqttv3.1\" : \"mqtt\"; !function (e) { e.hostname || (e.hostname = \"localhost\"), e.path || (e.path = \"/\"), e.wsOptions || (e.wsOptions = {}) }(t); var l = function (e, t) { var r = \"alis\" === e.protocol ? \"wss\" : \"ws\", n = r + \"://\" + e.hostname + e.path; return e.port && 80 !== e.port && 443 !== e.port && (n = r + \"://\" + e.hostname + \":\" + e.port + e.path), \"function\" == typeof e.transformWsUrl && (n = e.transformWsUrl(n, e, t)), n }(t, e); return (n = t.my).connectSocket({ url: l, protocols: c }), i = function () { var e = new s; return e._write = function (e, t, r) { n.sendSocketMessage({ data: e.buffer, success: function () { r() }, fail: function () { r(new Error) } }) }, e._flush = function (e) { n.closeSocket({ success: function () { e() } }) }, e }(), o = a.obj(), u || (u = !0, n.onSocketOpen(function () { o.setReadable(i), o.setWritable(i), o.emit(\"connect\") }), n.onSocketMessage(function (e) { if (\"string\" == typeof e.data) { var t = r.from(e.data, \"base64\"); i.push(t) } else { var n = new FileReader; n.addEventListener(\"load\", function () { var e = n.result; e = e instanceof ArrayBuffer ? r.from(e) : r.from(e, \"utf8\"), i.push(e) }), n.readAsArrayBuffer(e.data) } }), n.onSocketClose(function () { o.end(), o.destroy() }), n.onSocketError(function (e) { o.destroy(e) })), o } }).call(this) }).call(this, e(\"buffer\").Buffer) }, { buffer: 14, duplexify: 18, \"readable-stream\": 65 }], 3: [function (e, t, r) { \"use strict\"; var n = e(\"net\"), i = e(\"debug\")(\"mqttjs:tcp\"); t.exports = function (e, t) { var r, o; return t.port = t.port || 1883, t.hostname = t.hostname || t.host || \"localhost\", r = t.port, o = t.hostname, i(\"port %d and host %s\", r, o), n.createConnection(r, o) } }, { debug: 16, net: 13 }], 4: [function (e, t, r) { \"use strict\"; var n = e(\"tls\"), i = e(\"debug\")(\"mqttjs:tls\"); t.exports = function (e, t) { var r; function o(n) { t.rejectUnauthorized && e.emit(\"error\", n), r.end() } return t.port = t.port || 8883, t.host = t.hostname || t.host || \"localhost\", t.servername = t.host, t.rejectUnauthorized = !1 !== t.rejectUnauthorized, delete t.path, i(\"port %d host %s rejectUnauthorized %b\", t.port, t.host, t.rejectUnauthorized), (r = n.connect(t)).on(\"secureConnect\", function () { t.rejectUnauthorized && !r.authorized ? r.emit(\"error\", new Error(\"TLS not authorized\")) : r.removeListener(\"error\", o) }), r.on(\"error\", o), r } }, { debug: 16, tls: 13 }], 5: [function (e, t, r) { (function (r, n) { (function () { \"use strict\"; const i = e(\"ws\"), o = e(\"debug\")(\"mqttjs:ws\"), s = e(\"duplexify\"), a = e(\"readable-stream\").Transform; let u = [\"rejectUnauthorized\", \"ca\", \"cert\", \"key\", \"pfx\", \"passphrase\"]; const c = void 0 !== r && \"browser\" === r.title || \"function\" == typeof __webpack_require__; function l(e, t) { let r = e.protocol + \"://\" + e.hostname + \":\" + e.port + e.path; return \"function\" == typeof e.transformWsUrl && (r = e.transformWsUrl(r, e, t)), r } function f(e) { let t = e; return e.hostname || (t.hostname = \"localhost\"), e.port || (\"wss\" === e.protocol ? t.port = 443 : t.port = 80), e.path || (t.path = \"/\"), e.wsOptions || (t.wsOptions = {}), c || \"wss\" !== e.protocol || u.forEach(function (r) { e.hasOwnProperty(r) && !e.wsOptions.hasOwnProperty(r) && (t.wsOptions[r] = e[r]) }), t } t.exports = c ? function (e, t) { let r; o(\"browserStreamBuilder\"); const i = function (e) { let t = f(e); if (t.hostname || (t.hostname = t.host), !t.hostname) { if (\"undefined\" == typeof document) throw new Error(\"Could not determine host. Specify host manually.\"); const e = new URL(document.URL); t.hostname = e.hostname, t.port || (t.port = e.port) } return void 0 === t.objectMode && (t.objectMode = !(!0 === t.binary || void 0 === t.binary)), t }(t).browserBufferSize || 524288, u = t.browserBufferTimeout || 1e3, c = !t.objectMode; let h = function (e, t) { const r = \"MQIsdp\" === t.protocolId && 3 === t.protocolVersion ? \"mqttv3.1\" : \"mqtt\"; let n = l(t, e), i = new WebSocket(n, [r]); return i.binaryType = \"arraybuffer\", i }(e, t), p = function (e, t, r) { let n = new a({ objectModeMode: e.objectMode }); return n._write = t, n._flush = r, n }(t, function e(t, r, o) { h.bufferedAmount > i && setTimeout(e, u, t, r, o), c && \"string\" == typeof t && (t = n.from(t, \"utf8\")); try { h.send(t) } catch (e) { return o(e) } o() }, function (e) { h.close(), e() }); t.objectMode || (p._writev = _), p.on(\"close\", () => { h.close() }); const d = void 0 === h.addEventListener; function g() { r.setReadable(p), r.setWritable(p), r.emit(\"connect\") } function b() { r.end(), r.destroy() } function m(e) { r.destroy(e) } function y(e) { let t = e.data; t = t instanceof ArrayBuffer ? n.from(t) : n.from(t, \"utf8\"), p.push(t) } function _(e, t) { const r = new Array(e.length); for (let t = 0; t < e.length; t++)\"string\" == typeof e[t].chunk ? r[t] = n.from(e[t], \"utf8\") : r[t] = e[t].chunk; this._write(n.concat(r), \"binary\", t) } return h.readyState === h.OPEN ? r = p : (r = r = s(void 0, void 0, t), t.objectMode || (r._writev = _), d ? h.addEventListener(\"open\", g) : h.onopen = g), r.socket = h, d ? (h.addEventListener(\"close\", b), h.addEventListener(\"error\", m), h.addEventListener(\"message\", y)) : (h.onclose = b, h.onerror = m, h.onmessage = y), r } : function (e, t) { o(\"streamBuilder\"); let r = f(t); const n = l(r, e); let s = function (e, t, r) { o(\"createWebSocket\"), o(\"protocol: \" + r.protocolId + \" \" + r.protocolVersion); const n = \"MQIsdp\" === r.protocolId && 3 === r.protocolVersion ? \"mqttv3.1\" : \"mqtt\"; return o(\"creating new Websocket for url: \" + t + \" and protocol: \" + n), new i(t, [n], r.wsOptions) }(0, n, r), a = i.createWebSocketStream(s, r.wsOptions); return a.url = n, a } }).call(this) }).call(this, e(\"_process\"), e(\"buffer\").Buffer) }, { _process: 46, buffer: 14, debug: 16, duplexify: 18, \"readable-stream\": 65, ws: 75 }], 6: [function (e, t, r) { (function (r) { (function () { \"use strict\"; var n, i, o, s = e(\"readable-stream\").Transform, a = e(\"duplexify\"); t.exports = function (e, t) { if (t.hostname = t.hostname || t.host, !t.hostname) throw new Error(\"Could not determine host. Specify host manually.\"); var u = \"MQIsdp\" === t.protocolId && 3 === t.protocolVersion ? \"mqttv3.1\" : \"mqtt\"; !function (e) { e.hostname || (e.hostname = \"localhost\"), e.path || (e.path = \"/\"), e.wsOptions || (e.wsOptions = {}) }(t); var c = function (e, t) { var r = \"wxs\" === e.protocol ? \"wss\" : \"ws\", n = r + \"://\" + e.hostname + e.path; return e.port && 80 !== e.port && 443 !== e.port && (n = r + \"://\" + e.hostname + \":\" + e.port + e.path), \"function\" == typeof e.transformWsUrl && (n = e.transformWsUrl(n, e, t)), n }(t, e); n = wx.connectSocket({ url: c, protocols: [u] }), i = function () { var e = new s; return e._write = function (e, t, r) { n.send({ data: e.buffer, success: function () { r() }, fail: function (e) { r(new Error(e)) } }) }, e._flush = function (e) { n.close({ success: function () { e() } }) }, e }(), (o = a.obj())._destroy = function (e, t) { n.close({ success: function () { t && t(e) } }) }; var l = o.destroy; return o.destroy = function () { o.destroy = l; var e = this; setTimeout(function () { n.close({ fail: function () { e._destroy(new Error) } }) }, 0) }.bind(o), n.onOpen(function () { o.setReadable(i), o.setWritable(i), o.emit(\"connect\") }), n.onMessage(function (e) { var t = e.data; t = t instanceof ArrayBuffer ? r.from(t) : r.from(t, \"utf8\"), i.push(t) }), n.onClose(function () { o.end(), o.destroy() }), n.onError(function (e) { o.destroy(new Error(e.errMsg)) }), o } }).call(this) }).call(this, e(\"buffer\").Buffer) }, { buffer: 14, duplexify: 18, \"readable-stream\": 65 }], 7: [function (e, t, r) { \"use strict\"; var n = e(\"xtend\"), i = e(\"readable-stream\").Readable, o = { objectMode: !0 }, s = { clean: !0 }; function a(e) { if (!(this instanceof a)) return new a(e); this.options = e || {}, this.options = n(s, e), this._inflights = new Map } a.prototype.put = function (e, t) { return this._inflights.set(e.messageId, e), t && t(), this }, a.prototype.createStream = function () { var e = new i(o), t = !1, r = [], n = 0; return this._inflights.forEach(function (e, t) { r.push(e) }), e._read = function () { !t && n < r.length ? this.push(r[n++]) : this.push(null) }, e.destroy = function () { if (!t) { var e = this; t = !0, setTimeout(function () { e.emit(\"close\") }, 0) } }, e }, a.prototype.del = function (e, t) { return (e = this._inflights.get(e.messageId)) ? (this._inflights.delete(e.messageId), t(null, e)) : t && t(new Error(\"missing packet\")), this }, a.prototype.get = function (e, t) { return (e = this._inflights.get(e.messageId)) ? t(null, e) : t && t(new Error(\"missing packet\")), this }, a.prototype.close = function (e) { this.options.clean && (this._inflights = null), e && e() }, t.exports = a }, { \"readable-stream\": 65, xtend: 76 }], 8: [function (e, t, r) { \"use strict\"; function n(e) { for (var t = e.split(\"/\"), r = 0; r < t.length; r++)if (\"+\" !== t[r]) { if (\"#\" === t[r]) return r === t.length - 1; if (-1 !== t[r].indexOf(\"+\") || -1 !== t[r].indexOf(\"#\")) return !1 } return !0 } t.exports = { validateTopics: function (e) { if (0 === e.length) return \"empty_topic_list\"; for (var t = 0; t < e.length; t++)if (!n(e[t])) return e[t]; return null } } }, {}], 9: [function (e, t, r) { (function (r) { (function () { \"use strict\"; var n = e(\"../client\"), i = e(\"../store\"), o = e(\"url\"), s = e(\"xtend\"), a = e(\"debug\")(\"mqttjs\"), u = {}; function c(e, t) { if (a(\"connecting to an MQTT broker...\"), \"object\" != typeof e || t || (t = e, e = null), t = t || {}, e) { var r = o.parse(e, !0); if (null != r.port && (r.port = Number(r.port)), null === (t = s(r, t)).protocol) throw new Error(\"Missing protocol\"); t.protocol = t.protocol.replace(/:$/, \"\") } if (function (e) { var t; e.auth && ((t = e.auth.match(/^(.+):(.+)$/)) ? (e.username = t[1], e.password = t[2]) : e.username = e.auth) }(t), t.query && \"string\" == typeof t.query.clientId && (t.clientId = t.query.clientId), t.cert && t.key) { if (!t.protocol) throw new Error(\"Missing secure protocol key\"); if (-1 === [\"mqtts\", \"wss\", \"wxs\", \"alis\"].indexOf(t.protocol)) switch (t.protocol) { case \"mqtt\": t.protocol = \"mqtts\"; break; case \"ws\": t.protocol = \"wss\"; break; case \"wx\": t.protocol = \"wxs\"; break; case \"ali\": t.protocol = \"alis\"; break; default: throw new Error('Unknown protocol for secure connection: \"' + t.protocol + '\"!') } } if (!u[t.protocol]) { var i = -1 !== [\"mqtts\", \"wss\"].indexOf(t.protocol); t.protocol = [\"mqtt\", \"mqtts\", \"ws\", \"wss\", \"wx\", \"wxs\", \"ali\", \"alis\"].filter(function (e, t) { return (!i || t % 2 != 0) && \"function\" == typeof u[e] })[0] } if (!1 === t.clean && !t.clientId) throw new Error(\"Missing clientId for unclean clients\"); t.protocol && (t.defaultProtocol = t.protocol); var c = new n(function (e) { return t.servers && (e._reconnectCount && e._reconnectCount !== t.servers.length || (e._reconnectCount = 0), t.host = t.servers[e._reconnectCount].host, t.port = t.servers[e._reconnectCount].port, t.protocol = t.servers[e._reconnectCount].protocol ? t.servers[e._reconnectCount].protocol : t.defaultProtocol, t.hostname = t.host, e._reconnectCount++), a(\"calling streambuilder for\", t.protocol), u[t.protocol](e, t) }, t); return c.on(\"error\", function () { }), c } void 0 !== r && \"browser\" !== r.title || \"function\" != typeof __webpack_require__ ? 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(l = 65533, f = 1) : l > 65535 && (l -= 65536, n.push(l >>> 10 & 1023 | 55296), l = 56320 | 1023 & l), n.push(l), i += f } return function (e) { var t = e.length; if (t <= k) return String.fromCharCode.apply(String, e); var r = \"\", n = 0; for (; n < t;)r += String.fromCharCode.apply(String, e.slice(n, n += k)); return r }(n) } r.kMaxLength = i, s.TYPED_ARRAY_SUPPORT = function () { try { var e = new Uint8Array(1); return e.__proto__ = { __proto__: Uint8Array.prototype, foo: function () { return 42 } }, 42 === e.foo() } catch (e) { return !1 } }(), s.TYPED_ARRAY_SUPPORT || \"undefined\" == typeof console || \"function\" != typeof console.error || console.error(\"This browser lacks typed array (Uint8Array) support which is required by `buffer` v5.x. 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E(this, 0, e) : function (e, t, r) { var n = !1; if ((void 0 === t || t < 0) && (t = 0), t > this.length) return \"\"; if ((void 0 === r || r > this.length) && (r = this.length), r <= 0) return \"\"; if ((r >>>= 0) <= (t >>>= 0)) return \"\"; for (e || (e = \"utf8\"); ;)switch (e) { case \"hex\": return T(this, t, r); case \"utf8\": case \"utf-8\": return E(this, t, r); case \"ascii\": return I(this, t, r); case \"latin1\": case \"binary\": return C(this, t, r); case \"base64\": return S(this, t, r); case \"ucs2\": case \"ucs-2\": case \"utf16le\": case \"utf-16le\": return x(this, t, r); default: if (n) throw new TypeError(\"Unknown encoding: \" + e); e = (e + \"\").toLowerCase(), n = !0 } }.apply(this, arguments) }, s.prototype.toLocaleString = s.prototype.toString, s.prototype.equals = function (e) { if (!s.isBuffer(e)) throw new TypeError(\"Argument must be a Buffer\"); return this === e || 0 === s.compare(this, e) }, s.prototype.inspect = function () { var e = \"\", t = r.INSPECT_MAX_BYTES; return e = this.toString(\"hex\", 0, t).replace(/(.{2})/g, \"$1 \").trim(), this.length > t && (e += \" ... \"), \"\" }, s.prototype.compare = function (e, t, r, n, i) { if (q(e, Uint8Array) && (e = s.from(e, e.offset, e.byteLength)), !s.isBuffer(e)) throw new TypeError('The \"target\" argument must be one of type Buffer or Uint8Array. Received type ' + typeof e); if (void 0 === t && (t = 0), void 0 === r && (r = e ? e.length : 0), void 0 === n && (n = 0), void 0 === i && (i = this.length), t < 0 || r > e.length || n < 0 || i > this.length) throw new RangeError(\"out of range index\"); if (n >= i && t >= r) return 0; if (n >= i) return -1; if (t >= r) return 1; if (t >>>= 0, r >>>= 0, n >>>= 0, i >>>= 0, this === e) return 0; for (var o = i - n, a = r - t, u = Math.min(o, a), c = this.slice(n, i), l = e.slice(t, r), f = 0; f < u; ++f)if (c[f] !== l[f]) { o = c[f], a = l[f]; break } return o < a ? -1 : a < o ? 1 : 0 }, s.prototype.includes = function (e, t, r) { return -1 !== this.indexOf(e, t, r) }, s.prototype.indexOf = function (e, t, r) { return d(this, e, t, r, !0) }, s.prototype.lastIndexOf = function (e, t, r) { return d(this, e, t, r, !1) }, s.prototype.write = function (e, t, r, n) { if (void 0 === t) n = \"utf8\", r = this.length, t = 0; else if (void 0 === r && \"string\" == typeof t) n = t, r = this.length, t = 0; else { if (!isFinite(t)) throw new Error(\"Buffer.write(string, encoding, offset[, length]) is no longer supported\"); t >>>= 0, isFinite(r) ? (r >>>= 0, void 0 === n && (n = \"utf8\")) : (n = r, r = void 0) } var i = this.length - t; if ((void 0 === r || r > i) && (r = i), e.length > 0 && (r < 0 || t < 0) || t > this.length) throw new RangeError(\"Attempt to write outside buffer bounds\"); n || (n = \"utf8\"); for (var o = !1; ;)switch (n) { case \"hex\": return b(this, e, t, r); case \"utf8\": case \"utf-8\": return m(this, e, t, r); case \"ascii\": return y(this, e, t, r); case \"latin1\": case \"binary\": return _(this, e, t, r); case \"base64\": return w(this, e, t, r); case \"ucs2\": case \"ucs-2\": case \"utf16le\": case \"utf-16le\": return v(this, e, t, r); default: if (o) throw new TypeError(\"Unknown encoding: \" + n); n = (\"\" + n).toLowerCase(), o = !0 } }, s.prototype.toJSON = function () { return { type: \"Buffer\", data: Array.prototype.slice.call(this._arr || this, 0) } }; var k = 4096; function I(e, t, r) { var n = \"\"; r = Math.min(e.length, r); for (var i = t; i < r; ++i)n += String.fromCharCode(127 & e[i]); return n } function C(e, t, r) { var n = \"\"; r = Math.min(e.length, r); for (var i = t; i < r; ++i)n += String.fromCharCode(e[i]); return n } function T(e, t, r) { var n = e.length; (!t || t < 0) && (t = 0), (!r || r < 0 || r > n) && (r = n); for (var i = \"\", o = t; o < r; ++o)i += L(e[o]); return i } function x(e, t, r) { for (var n = e.slice(t, r), i = \"\", o = 0; o < n.length; o += 2)i += String.fromCharCode(n[o] + 256 * n[o + 1]); return i } function R(e, t, r) { if (e % 1 != 0 || e < 0) throw new RangeError(\"offset is not uint\"); if (e + t > r) throw new RangeError(\"Trying to access beyond buffer length\") } function A(e, t, r, n, i, o) { if (!s.isBuffer(e)) throw new TypeError('\"buffer\" argument must be a Buffer instance'); if (t > i || t < o) throw new RangeError('\"value\" argument is out of bounds'); if (r + n > e.length) throw new RangeError(\"Index out of range\") } function M(e, t, r, n, i, o) { if (r + n > e.length) throw new RangeError(\"Index out of range\"); if (r < 0) throw new RangeError(\"Index out of range\") } function O(e, t, r, i, o) { return t = +t, r >>>= 0, o || M(e, 0, r, 4), n.write(e, t, r, i, 23, 4), r + 4 } function P(e, t, r, i, o) { return t = +t, r >>>= 0, o || M(e, 0, r, 8), n.write(e, t, r, i, 52, 8), r + 8 } s.prototype.slice = function (e, t) { var r = this.length; e = ~~e, t = void 0 === t ? r : ~~t, e < 0 ? (e += r) < 0 && (e = 0) : e > r && (e = r), t < 0 ? (t += r) < 0 && (t = 0) : t > r && (t = r), t < e && (t = e); var n = this.subarray(e, t); return n.__proto__ = s.prototype, n }, s.prototype.readUIntLE = function (e, t, r) { e >>>= 0, t >>>= 0, r || R(e, t, this.length); for (var n = this[e], i = 1, o = 0; ++o < t && (i *= 256);)n += this[e + o] * i; return n }, s.prototype.readUIntBE = function (e, t, r) { e >>>= 0, t >>>= 0, r || R(e, t, this.length); for (var n = this[e + --t], i = 1; t > 0 && (i *= 256);)n += this[e + --t] * i; return n }, s.prototype.readUInt8 = function (e, t) { return e >>>= 0, t || R(e, 1, this.length), this[e] }, s.prototype.readUInt16LE = function (e, t) { return e >>>= 0, t || R(e, 2, this.length), this[e] | this[e + 1] << 8 }, s.prototype.readUInt16BE = function (e, t) { return e >>>= 0, t || R(e, 2, this.length), this[e] << 8 | this[e + 1] }, s.prototype.readUInt32LE = function (e, t) { return e >>>= 0, t || R(e, 4, this.length), (this[e] | this[e + 1] << 8 | this[e + 2] << 16) + 16777216 * this[e + 3] }, s.prototype.readUInt32BE = function (e, t) { return e >>>= 0, t || R(e, 4, this.length), 16777216 * this[e] + (this[e + 1] << 16 | this[e + 2] << 8 | this[e + 3]) }, s.prototype.readIntLE = function (e, t, r) { e >>>= 0, t >>>= 0, r || R(e, t, this.length); for (var n = this[e], i = 1, o = 0; ++o < t && (i *= 256);)n += this[e + o] * i; return n >= (i *= 128) && (n -= Math.pow(2, 8 * t)), n }, s.prototype.readIntBE = function (e, t, r) { e >>>= 0, t >>>= 0, r || R(e, t, this.length); for (var n = t, i = 1, o = this[e + --n]; n > 0 && (i *= 256);)o += this[e + --n] * i; return o >= (i *= 128) && (o -= Math.pow(2, 8 * t)), o }, s.prototype.readInt8 = function (e, t) { return e >>>= 0, t || R(e, 1, this.length), 128 & this[e] ? -1 * (255 - this[e] + 1) : this[e] }, s.prototype.readInt16LE = function (e, t) { e >>>= 0, t || R(e, 2, this.length); var r = this[e] | this[e + 1] << 8; return 32768 & r ? 4294901760 | r : r }, s.prototype.readInt16BE = function (e, t) { e >>>= 0, t || R(e, 2, this.length); var r = this[e + 1] | this[e] << 8; return 32768 & r ? 4294901760 | r : r }, s.prototype.readInt32LE = function (e, t) { return e >>>= 0, t || R(e, 4, this.length), this[e] | this[e + 1] << 8 | this[e + 2] << 16 | this[e + 3] << 24 }, s.prototype.readInt32BE = function (e, t) { return e >>>= 0, t || R(e, 4, this.length), this[e] << 24 | this[e + 1] << 16 | this[e + 2] << 8 | this[e + 3] }, s.prototype.readFloatLE = function (e, t) { return e >>>= 0, t || R(e, 4, this.length), n.read(this, e, !0, 23, 4) }, s.prototype.readFloatBE = function (e, t) { return e >>>= 0, t || R(e, 4, this.length), n.read(this, e, !1, 23, 4) }, s.prototype.readDoubleLE = function (e, t) { return e >>>= 0, t || R(e, 8, this.length), n.read(this, e, !0, 52, 8) }, s.prototype.readDoubleBE = function (e, t) { return e >>>= 0, t || R(e, 8, this.length), n.read(this, e, !1, 52, 8) }, s.prototype.writeUIntLE = function (e, t, r, n) { (e = +e, t >>>= 0, r >>>= 0, n) || A(this, e, t, r, Math.pow(2, 8 * r) - 1, 0); var i = 1, o = 0; for (this[t] = 255 & e; ++o < r && (i *= 256);)this[t + o] = e / i & 255; return t + r }, s.prototype.writeUIntBE = function (e, t, r, n) { (e = +e, t >>>= 0, r >>>= 0, n) || A(this, e, t, r, Math.pow(2, 8 * r) - 1, 0); var i = r - 1, o = 1; for (this[t + i] = 255 & e; --i >= 0 && (o *= 256);)this[t + i] = e / o & 255; return t + r }, s.prototype.writeUInt8 = function (e, t, r) { return e = +e, t >>>= 0, r || A(this, e, t, 1, 255, 0), this[t] = 255 & e, t + 1 }, s.prototype.writeUInt16LE = function (e, t, r) { return e = +e, t >>>= 0, r || A(this, e, t, 2, 65535, 0), this[t] = 255 & e, this[t + 1] = e >>> 8, t + 2 }, s.prototype.writeUInt16BE = function (e, t, r) { return e = +e, t >>>= 0, r || A(this, e, t, 2, 65535, 0), this[t] = e >>> 8, this[t + 1] = 255 & e, t + 2 }, s.prototype.writeUInt32LE = function (e, t, r) { return e = +e, t >>>= 0, r || A(this, e, t, 4, 4294967295, 0), this[t + 3] = e >>> 24, this[t + 2] = e >>> 16, this[t + 1] = e >>> 8, this[t] = 255 & e, t + 4 }, s.prototype.writeUInt32BE = function (e, t, r) { return e = +e, t >>>= 0, r || A(this, e, t, 4, 4294967295, 0), this[t] = e >>> 24, this[t + 1] = e >>> 16, this[t + 2] = e >>> 8, this[t + 3] = 255 & e, t + 4 }, s.prototype.writeIntLE = function (e, t, r, n) { if (e = +e, t >>>= 0, !n) { var i = Math.pow(2, 8 * r - 1); A(this, e, t, r, i - 1, -i) } var o = 0, s = 1, a = 0; for (this[t] = 255 & e; ++o < r && (s *= 256);)e < 0 && 0 === a && 0 !== this[t + o - 1] && (a = 1), this[t + o] = (e / s >> 0) - a & 255; return t + r }, s.prototype.writeIntBE = function (e, t, r, n) { if (e = +e, t >>>= 0, !n) { var i = Math.pow(2, 8 * r - 1); A(this, e, t, r, i - 1, -i) } var o = r - 1, s = 1, a = 0; for (this[t + o] = 255 & e; --o >= 0 && (s *= 256);)e < 0 && 0 === a && 0 !== this[t + o + 1] && (a = 1), this[t + o] = (e / s >> 0) - a & 255; return t + r }, s.prototype.writeInt8 = function (e, t, r) { return e = +e, t >>>= 0, r || A(this, e, t, 1, 127, -128), e < 0 && (e = 255 + e + 1), this[t] = 255 & e, t + 1 }, s.prototype.writeInt16LE = function (e, t, r) { return e = +e, t >>>= 0, r || A(this, e, t, 2, 32767, -32768), this[t] = 255 & e, this[t + 1] = e >>> 8, t + 2 }, s.prototype.writeInt16BE = function (e, t, r) { return e = +e, t >>>= 0, r || A(this, e, t, 2, 32767, -32768), this[t] = e >>> 8, this[t + 1] = 255 & e, t + 2 }, s.prototype.writeInt32LE = function (e, t, r) { return e = +e, t >>>= 0, r || A(this, e, t, 4, 2147483647, -2147483648), this[t] = 255 & e, this[t + 1] = e >>> 8, this[t + 2] = e >>> 16, this[t + 3] = e >>> 24, t + 4 }, s.prototype.writeInt32BE = function (e, t, r) { return e = +e, t >>>= 0, r || A(this, e, t, 4, 2147483647, -2147483648), e < 0 && (e = 4294967295 + e + 1), this[t] = e >>> 24, this[t + 1] = e >>> 16, this[t + 2] = e >>> 8, this[t + 3] = 255 & e, t + 4 }, s.prototype.writeFloatLE = function (e, t, r) { return O(this, e, t, !0, r) }, s.prototype.writeFloatBE = function (e, t, r) { return O(this, e, t, !1, r) }, s.prototype.writeDoubleLE = function (e, t, r) { return P(this, e, t, !0, r) }, s.prototype.writeDoubleBE = function (e, t, r) { return P(this, e, t, !1, r) }, s.prototype.copy = function (e, t, r, n) { if (!s.isBuffer(e)) throw new TypeError(\"argument should be a Buffer\"); if (r || (r = 0), n || 0 === n || (n = this.length), t >= e.length && (t = e.length), t || (t = 0), n > 0 && n < r && (n = r), n === r) return 0; if (0 === e.length || 0 === this.length) return 0; if (t < 0) throw new RangeError(\"targetStart out of bounds\"); if (r < 0 || r >= this.length) throw new RangeError(\"Index out of range\"); if (n < 0) throw new RangeError(\"sourceEnd out of bounds\"); n > this.length && (n = this.length), e.length - t < n - r && (n = e.length - t + r); var i = n - r; if (this === e && \"function\" == typeof Uint8Array.prototype.copyWithin) this.copyWithin(t, r, n); else if (this === e && r < t && t < n) for (var o = i - 1; o >= 0; --o)e[o + t] = this[o + r]; else Uint8Array.prototype.set.call(e, this.subarray(r, n), t); return i }, s.prototype.fill = function (e, t, r, n) { if (\"string\" == typeof e) { if (\"string\" == typeof t ? (n = t, t = 0, r = this.length) : \"string\" == typeof r && (n = r, r = this.length), void 0 !== n && \"string\" != typeof n) throw new TypeError(\"encoding must be a string\"); if (\"string\" == typeof n && !s.isEncoding(n)) throw new TypeError(\"Unknown encoding: \" + n); if (1 === e.length) { var i = e.charCodeAt(0); (\"utf8\" === n && i < 128 || \"latin1\" === n) && (e = i) } } else \"number\" == typeof e && (e &= 255); if (t < 0 || this.length < t || this.length < r) throw new RangeError(\"Out of range index\"); if (r <= t) return this; var o; if (t >>>= 0, r = void 0 === r ? this.length : r >>> 0, e || (e = 0), \"number\" == typeof e) for (o = t; o < r; ++o)this[o] = e; else { var a = s.isBuffer(e) ? e : s.from(e, n), u = a.length; if (0 === u) throw new TypeError('The value \"' + e + '\" is invalid for argument \"value\"'); for (o = 0; o < r - t; ++o)this[o + t] = a[o % u] } return this }; var B = /[^+/0-9A-Za-z-_]/g; function L(e) { return e < 16 ? \"0\" + e.toString(16) : e.toString(16) } function j(e, t) { var r; t = t || 1 / 0; for (var n = e.length, i = null, o = [], s = 0; s < n; ++s) { if ((r = e.charCodeAt(s)) > 55295 && r < 57344) { if (!i) { if (r > 56319) { (t -= 3) > -1 && o.push(239, 191, 189); continue } if (s + 1 === n) { (t -= 3) > -1 && o.push(239, 191, 189); continue } i = r; continue } if (r < 56320) { (t -= 3) > -1 && o.push(239, 191, 189), i = r; continue } r = 65536 + (i - 55296 << 10 | r - 56320) } else i && (t -= 3) > -1 && o.push(239, 191, 189); if (i = null, r < 128) { if ((t -= 1) < 0) break; o.push(r) } else if (r < 2048) { if ((t -= 2) < 0) break; o.push(r >> 6 | 192, 63 & r | 128) } else if (r < 65536) { if ((t -= 3) < 0) break; o.push(r >> 12 | 224, r >> 6 & 63 | 128, 63 & r | 128) } else { if (!(r < 1114112)) throw new Error(\"Invalid code point\"); if ((t -= 4) < 0) break; o.push(r >> 18 | 240, r >> 12 & 63 | 128, r >> 6 & 63 | 128, 63 & r | 128) } } return o } function U(e) { return t.toByteArray(function (e) { if ((e = (e = e.split(\"=\")[0]).trim().replace(B, \"\")).length < 2) return \"\"; for (; e.length % 4 != 0;)e += \"=\"; return e }(e)) } function N(e, t, r, n) { for (var i = 0; i < n && !(i + r >= t.length || i >= e.length); ++i)t[i + r] = e[i]; return i } function q(e, t) { return e instanceof t || null != e && null != e.constructor && null != e.constructor.name && e.constructor.name === t.name } function D(e) { return e != e } }).call(this) }).call(this, e(\"buffer\").Buffer) }, { \"base64-js\": 10, buffer: 14, ieee754: 32 }], 15: [function (e, t, r) { (function (e) { (function () { function t(e) { return Object.prototype.toString.call(e) } r.isArray = function (e) { return Array.isArray ? Array.isArray(e) : \"[object Array]\" === t(e) }, r.isBoolean = function (e) { return \"boolean\" == typeof e }, r.isNull = function (e) { return null === e }, r.isNullOrUndefined = function (e) { return null == e }, r.isNumber = function (e) { return \"number\" == typeof e }, r.isString = function (e) { return \"string\" == typeof e }, r.isSymbol = function (e) { return \"symbol\" == typeof e }, r.isUndefined = function (e) { return void 0 === e }, r.isRegExp = function (e) { return \"[object RegExp]\" === t(e) }, r.isObject = function (e) { return \"object\" == typeof e && null !== e }, r.isDate = function (e) { return \"[object Date]\" === t(e) }, r.isError = function (e) { return \"[object Error]\" === t(e) || e instanceof Error }, r.isFunction = function (e) { return \"function\" == typeof e }, r.isPrimitive = function (e) { return null === e || \"boolean\" == typeof e || \"number\" == typeof e || \"string\" == typeof e || \"symbol\" == typeof e || void 0 === e }, r.isBuffer = e.isBuffer }).call(this) }).call(this, { isBuffer: e(\"../../is-buffer/index.js\") }) }, { \"../../is-buffer/index.js\": 34 }], 16: [function (e, t, r) { (function (n) { (function () { r.formatArgs = function (e) { if (e[0] = (this.useColors ? \"%c\" : \"\") + this.namespace + (this.useColors ? \" %c\" : \" \") + e[0] + (this.useColors ? \"%c \" : \" \") + \"+\" + t.exports.humanize(this.diff), !this.useColors) return; const r = \"color: \" + this.color; e.splice(1, 0, r, \"color: inherit\"); let n = 0, i = 0; e[0].replace(/%[a-zA-Z%]/g, e => { \"%%\" !== e && \"%c\" === e && (i = ++n) }), e.splice(i, 0, r) }, r.save = function (e) { try { e ? r.storage.setItem(\"debug\", e) : r.storage.removeItem(\"debug\") } catch (e) { } }, r.load = function () { let e; try { e = r.storage.getItem(\"debug\") } catch (e) { } !e && void 0 !== n && \"env\" in n && (e = n.env.DEBUG); return e }, r.useColors = function () { if (\"undefined\" != typeof window && window.process && (\"renderer\" === window.process.type || window.process.__nwjs)) return !0; if (\"undefined\" != typeof navigator && navigator.userAgent && navigator.userAgent.toLowerCase().match(/(edge|trident)\\/(\\d+)/)) return !1; return \"undefined\" != typeof document && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance || \"undefined\" != typeof window && window.console && (window.console.firebug || window.console.exception && window.console.table) || \"undefined\" != typeof navigator && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\\/(\\d+)/) && parseInt(RegExp.$1, 10) >= 31 || \"undefined\" != typeof navigator && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\\/(\\d+)/) }, r.storage = function () { try { return localStorage } catch (e) { } }(), r.destroy = (() => { let e = !1; return () => { e || (e = !0, console.warn(\"Instance method `debug.destroy()` is deprecated and no longer does anything. 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It will be removed in the next major version of `debug`.\") }, Object.keys(t).forEach(e => { r[e] = t[e] }), r.names = [], r.skips = [], r.formatters = {}, r.selectColor = function (e) { let t = 0; for (let r = 0; r < e.length; r++)t = (t << 5) - t + e.charCodeAt(r), t |= 0; return r.colors[Math.abs(t) % r.colors.length] }, r.enable(r.load()), r } }, { ms: 43 }], 18: [function (e, t, r) { (function (r, n) { (function () { var i = e(\"readable-stream\"), o = e(\"end-of-stream\"), s = e(\"inherits\"), a = e(\"stream-shift\"), u = n.from && n.from !== Uint8Array.from ? n.from([0]) : new n([0]), c = function (e, t) { e._corked ? e.once(\"uncork\", t) : t() }, l = function (e, t) { return function (r) { r ? function (e, t) { e._autoDestroy && e.destroy(t) }(e, \"premature close\" === r.message ? null : r) : t && !e._ended && e.end() } }, f = function (e, t, r) { if (!(this instanceof f)) return new f(e, t, r); i.Duplex.call(this, r), this._writable = null, this._readable = null, this._readable2 = null, this._autoDestroy = !r || !1 !== r.autoDestroy, this._forwardDestroy = !r || !1 !== r.destroy, this._forwardEnd = !r || !1 !== r.end, this._corked = 1, this._ondrain = null, this._drained = !1, this._forwarding = !1, this._unwrite = null, this._unread = null, this._ended = !1, this.destroyed = !1, e && this.setWritable(e), t && this.setReadable(t) }; s(f, i.Duplex), f.obj = function (e, t, r) { return r || (r = {}), r.objectMode = !0, r.highWaterMark = 16, new f(e, t, r) }, f.prototype.cork = function () { 1 == ++this._corked && this.emit(\"cork\") }, f.prototype.uncork = function () { this._corked && 0 == --this._corked && this.emit(\"uncork\") }, f.prototype.setWritable = function (e) { if (this._unwrite && this._unwrite(), this.destroyed) e && e.destroy && e.destroy(); else if (null !== e && !1 !== e) { var t = this, n = o(e, { writable: !0, readable: !1 }, l(this, this._forwardEnd)), i = function () { var e = t._ondrain; t._ondrain = null, e && e() }; this._unwrite && r.nextTick(i), this._writable = e, this._writable.on(\"drain\", i), this._unwrite = function () { t._writable.removeListener(\"drain\", i), n() }, this.uncork() } else this.end() }, f.prototype.setReadable = function (e) { if (this._unread && this._unread(), this.destroyed) e && e.destroy && e.destroy(); else { if (null === e || !1 === e) return this.push(null), void this.resume(); var t, r = this, n = o(e, { writable: !1, readable: !0 }, l(this)), s = function () { r._forward() }, a = function () { r.push(null) }; this._drained = !0, this._readable = e, this._readable2 = e._readableState ? e : (t = e, new i.Readable({ objectMode: !0, highWaterMark: 16 }).wrap(t)), this._readable2.on(\"readable\", s), this._readable2.on(\"end\", a), this._unread = function () { r._readable2.removeListener(\"readable\", s), r._readable2.removeListener(\"end\", a), n() }, this._forward() } }, f.prototype._read = function () { this._drained = !0, this._forward() }, f.prototype._forward = function () { if (!this._forwarding && this._readable2 && this._drained) { var e; for (this._forwarding = !0; this._drained && null !== (e = a(this._readable2));)this.destroyed || (this._drained = this.push(e)); this._forwarding = !1 } }, f.prototype.destroy = function (e) { if (!this.destroyed) { this.destroyed = !0; var t = this; r.nextTick(function () { t._destroy(e) }) } }, f.prototype._destroy = function (e) { if (e) { var t = this._ondrain; this._ondrain = null, t ? t(e) : this.emit(\"error\", e) } this._forwardDestroy && (this._readable && this._readable.destroy && this._readable.destroy(), this._writable && this._writable.destroy && this._writable.destroy()), this.emit(\"close\") }, f.prototype._write = function (e, t, r) { return this.destroyed ? r() : this._corked ? c(this, this._write.bind(this, e, t, r)) : e === u ? this._finish(r) : this._writable ? void (!1 === this._writable.write(e) ? this._ondrain = r : r()) : r() }, f.prototype._finish = function (e) { var t = this; this.emit(\"preend\"), c(this, function () { var r, n; r = t._forwardEnd && t._writable, n = function () { !1 === t._writableState.prefinished && (t._writableState.prefinished = !0), t.emit(\"prefinish\"), c(t, e) }, r ? r._writableState && r._writableState.finished ? n() : r._writableState ? r.end(n) : (r.end(), n()) : n() }) }, f.prototype.end = function (e, t, r) { return \"function\" == typeof e ? this.end(null, null, e) : \"function\" == typeof t ? this.end(e, null, t) : (this._ended = !0, e && this.write(e), this._writableState.ending || this.write(u), i.Writable.prototype.end.call(this, r)) }, t.exports = f }).call(this) }).call(this, e(\"_process\"), e(\"buffer\").Buffer) }, { _process: 46, buffer: 14, \"end-of-stream\": 30, inherits: 33, \"readable-stream\": 27, \"stream-shift\": 68 }], 19: [function (e, t, r) { \"use strict\"; var n = e(\"process-nextick-args\"), i = Object.keys || function (e) { var t = []; for (var r in e) t.push(r); return t }; t.exports = f; var o = Object.create(e(\"core-util-is\")); o.inherits = e(\"inherits\"); var s = e(\"./_stream_readable\"), a = e(\"./_stream_writable\"); o.inherits(f, s); for (var u = i(a.prototype), c = 0; c < u.length; c++) { var l = u[c]; f.prototype[l] || (f.prototype[l] = a.prototype[l]) } function f(e) { if (!(this instanceof f)) return new f(e); s.call(this, e), a.call(this, e), e && !1 === e.readable && (this.readable = !1), e && !1 === e.writable && (this.writable = !1), this.allowHalfOpen = !0, e && !1 === e.allowHalfOpen && (this.allowHalfOpen = !1), this.once(\"end\", h) } function h() { this.allowHalfOpen || this._writableState.ended || n.nextTick(p, this) } function p(e) { e.end() } Object.defineProperty(f.prototype, \"writableHighWaterMark\", { enumerable: !1, get: function () { return this._writableState.highWaterMark } }), Object.defineProperty(f.prototype, \"destroyed\", { get: function () { return void 0 !== this._readableState && void 0 !== this._writableState && (this._readableState.destroyed && this._writableState.destroyed) }, set: function (e) { void 0 !== this._readableState && void 0 !== this._writableState && (this._readableState.destroyed = e, this._writableState.destroyed = e) } }), f.prototype._destroy = function (e, t) { this.push(null), this.end(), n.nextTick(t, e) } }, { \"./_stream_readable\": 21, \"./_stream_writable\": 23, \"core-util-is\": 15, inherits: 33, \"process-nextick-args\": 45 }], 20: [function (e, t, r) { \"use strict\"; t.exports = o; var n = e(\"./_stream_transform\"), i = Object.create(e(\"core-util-is\")); function o(e) { if (!(this instanceof o)) return new o(e); n.call(this, e) } i.inherits = e(\"inherits\"), i.inherits(o, n), o.prototype._transform = function (e, t, r) { r(null, e) } }, { \"./_stream_transform\": 22, \"core-util-is\": 15, inherits: 33 }], 21: [function (e, t, r) { (function (r, n) { (function () { \"use strict\"; var i = e(\"process-nextick-args\"); t.exports = _; var o, s = e(\"isarray\"); _.ReadableState = y; e(\"events\").EventEmitter; var a = function (e, t) { return e.listeners(t).length }, u = e(\"./internal/streams/stream\"), c = e(\"safe-buffer\").Buffer, l = n.Uint8Array || function () { }; var f = Object.create(e(\"core-util-is\")); f.inherits = e(\"inherits\"); var h = e(\"util\"), p = void 0; p = h && h.debuglog ? 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(s.reading = !1, function (e, t) { if (t.ended) return; if (t.decoder) { var r = t.decoder.end(); r && r.length && (t.buffer.push(r), t.length += t.objectMode ? 1 : r.length) } t.ended = !0, k(e) }(e, s)) : (i || (o = function (e, t) { var r; n = t, c.isBuffer(n) || n instanceof l || \"string\" == typeof t || void 0 === t || e.objectMode || (r = new TypeError(\"Invalid non-string/buffer chunk\")); var n; return r }(s, t)), o ? e.emit(\"error\", o) : s.objectMode || t && t.length > 0 ? (\"string\" == typeof t || s.objectMode || Object.getPrototypeOf(t) === c.prototype || (t = function (e) { return c.from(e) }(t)), n ? s.endEmitted ? e.emit(\"error\", new Error(\"stream.unshift() after end event\")) : v(e, s, t, !0) : s.ended ? e.emit(\"error\", new Error(\"stream.push() after EOF\")) : (s.reading = !1, s.decoder && !r ? (t = s.decoder.write(t), s.objectMode || 0 !== t.length ? v(e, s, t, !1) : C(e, s)) : v(e, s, t, !1))) : n || (s.reading = !1)); return function (e) { return !e.ended && (e.needReadable || e.length < e.highWaterMark || 0 === e.length) }(s) } function v(e, t, r, n) { t.flowing && 0 === t.length && !t.sync ? (e.emit(\"data\", r), e.read(0)) : (t.length += t.objectMode ? 1 : r.length, n ? t.buffer.unshift(r) : t.buffer.push(r), t.needReadable && k(e)), C(e, t) } Object.defineProperty(_.prototype, \"destroyed\", { get: function () { return void 0 !== this._readableState && this._readableState.destroyed }, set: function (e) { this._readableState && (this._readableState.destroyed = e) } }), _.prototype.destroy = b.destroy, _.prototype._undestroy = b.undestroy, _.prototype._destroy = function (e, t) { this.push(null), t(e) }, _.prototype.push = function (e, t) { var r, n = this._readableState; return n.objectMode ? r = !0 : \"string\" == typeof e && ((t = t || n.defaultEncoding) !== n.encoding && (e = c.from(e, t), t = \"\"), r = !0), w(this, e, t, !1, r) }, _.prototype.unshift = function (e) { return w(this, e, null, !0, !1) }, _.prototype.isPaused = function () { return !1 === this._readableState.flowing }, _.prototype.setEncoding = function (t) { return d || (d = e(\"string_decoder/\").StringDecoder), this._readableState.decoder = new d(t), this._readableState.encoding = t, this }; var S = 8388608; function E(e, t) { return e <= 0 || 0 === t.length && t.ended ? 0 : t.objectMode ? 1 : e != e ? t.flowing && t.length ? t.buffer.head.data.length : t.length : (e > t.highWaterMark && (t.highWaterMark = function (e) { return e >= S ? e = S : (e-- , e |= e >>> 1, e |= e >>> 2, e |= e >>> 4, e |= e >>> 8, e |= e >>> 16, e++), e }(e)), e <= t.length ? e : t.ended ? t.length : (t.needReadable = !0, 0)) } function k(e) { var t = e._readableState; t.needReadable = !1, t.emittedReadable || (p(\"emitReadable\", t.flowing), t.emittedReadable = !0, t.sync ? i.nextTick(I, e) : I(e)) } function I(e) { p(\"emit readable\"), e.emit(\"readable\"), A(e) } function C(e, t) { t.readingMore || (t.readingMore = !0, i.nextTick(T, e, t)) } function T(e, t) { for (var r = t.length; !t.reading && !t.flowing && !t.ended && t.length < t.highWaterMark && (p(\"maybeReadMore read 0\"), e.read(0), r !== t.length);)r = t.length; t.readingMore = !1 } function x(e) { p(\"readable nexttick read 0\"), e.read(0) } function R(e, t) { t.reading || (p(\"resume read 0\"), e.read(0)), t.resumeScheduled = !1, t.awaitDrain = 0, e.emit(\"resume\"), A(e), t.flowing && !t.reading && e.read(0) } function A(e) { var t = e._readableState; for (p(\"flow\", t.flowing); t.flowing && null !== e.read();); } function M(e, t) { return 0 === t.length ? null : (t.objectMode ? r = t.buffer.shift() : !e || e >= t.length ? (r = t.decoder ? t.buffer.join(\"\") : 1 === t.buffer.length ? t.buffer.head.data : t.buffer.concat(t.length), t.buffer.clear()) : r = function (e, t, r) { var n; e < t.head.data.length ? (n = t.head.data.slice(0, e), t.head.data = t.head.data.slice(e)) : n = e === t.head.data.length ? t.shift() : r ? function (e, t) { var r = t.head, n = 1, i = r.data; e -= i.length; for (; r = r.next;) { var o = r.data, s = e > o.length ? o.length : e; if (s === o.length ? i += o : i += o.slice(0, e), 0 === (e -= s)) { s === o.length ? (++n, r.next ? t.head = r.next : t.head = t.tail = null) : (t.head = r, r.data = o.slice(s)); break } ++n } return t.length -= n, i }(e, t) : function (e, t) { var r = c.allocUnsafe(e), n = t.head, i = 1; n.data.copy(r), e -= n.data.length; for (; n = n.next;) { var o = n.data, s = e > o.length ? o.length : e; if (o.copy(r, r.length - e, 0, s), 0 === (e -= s)) { s === o.length ? (++i, n.next ? t.head = n.next : t.head = t.tail = null) : (t.head = n, n.data = o.slice(s)); break } ++i } return t.length -= i, r }(e, t); return n }(e, t.buffer, t.decoder), r); var r } function O(e) { var t = e._readableState; if (t.length > 0) throw new Error('\"endReadable()\" called on non-empty stream'); t.endEmitted || (t.ended = !0, i.nextTick(P, t, e)) } function P(e, t) { e.endEmitted || 0 !== e.length || (e.endEmitted = !0, t.readable = !1, t.emit(\"end\")) } function B(e, t) { for (var r = 0, n = e.length; r < n; r++)if (e[r] === t) return r; return -1 } _.prototype.read = function (e) { p(\"read\", e), e = parseInt(e, 10); var t = this._readableState, r = e; if (0 !== e && (t.emittedReadable = !1), 0 === e && t.needReadable && (t.length >= t.highWaterMark || t.ended)) return p(\"read: emitReadable\", t.length, t.ended), 0 === t.length && t.ended ? O(this) : k(this), null; if (0 === (e = E(e, t)) && t.ended) return 0 === t.length && O(this), null; var n, i = t.needReadable; return p(\"need readable\", i), (0 === t.length || t.length - e < t.highWaterMark) && p(\"length less than watermark\", i = !0), t.ended || t.reading ? p(\"reading or ended\", i = !1) : i && (p(\"do read\"), t.reading = !0, t.sync = !0, 0 === t.length && (t.needReadable = !0), this._read(t.highWaterMark), t.sync = !1, t.reading || (e = E(r, t))), null === (n = e > 0 ? M(e, t) : null) ? (t.needReadable = !0, e = 0) : t.length -= e, 0 === t.length && (t.ended || (t.needReadable = !0), r !== e && t.ended && O(this)), null !== n && this.emit(\"data\", n), n }, _.prototype._read = function (e) { this.emit(\"error\", new Error(\"_read() is not implemented\")) }, _.prototype.pipe = function (e, t) { var n = this, o = this._readableState; switch (o.pipesCount) { case 0: o.pipes = e; break; case 1: o.pipes = [o.pipes, e]; break; default: o.pipes.push(e) }o.pipesCount += 1, p(\"pipe count=%d opts=%j\", o.pipesCount, t); var u = (!t || !1 !== t.end) && e !== r.stdout && e !== r.stderr ? l : _; function c(t, r) { p(\"onunpipe\"), t === n && r && !1 === r.hasUnpiped && (r.hasUnpiped = !0, p(\"cleanup\"), e.removeListener(\"close\", m), e.removeListener(\"finish\", y), e.removeListener(\"drain\", f), e.removeListener(\"error\", b), e.removeListener(\"unpipe\", c), n.removeListener(\"end\", l), n.removeListener(\"end\", _), n.removeListener(\"data\", g), h = !0, !o.awaitDrain || e._writableState && !e._writableState.needDrain || f()) } function l() { p(\"onend\"), e.end() } o.endEmitted ? i.nextTick(u) : n.once(\"end\", u), e.on(\"unpipe\", c); var f = function (e) { return function () { var t = e._readableState; p(\"pipeOnDrain\", t.awaitDrain), t.awaitDrain && t.awaitDrain-- , 0 === t.awaitDrain && a(e, \"data\") && (t.flowing = !0, A(e)) } }(n); e.on(\"drain\", f); var h = !1; var d = !1; function g(t) { p(\"ondata\"), d = !1, !1 !== e.write(t) || d || ((1 === o.pipesCount && o.pipes === e || o.pipesCount > 1 && -1 !== B(o.pipes, e)) && !h && (p(\"false write response, pause\", n._readableState.awaitDrain), n._readableState.awaitDrain++ , d = !0), n.pause()) } function b(t) { p(\"onerror\", t), _(), e.removeListener(\"error\", b), 0 === a(e, \"error\") && e.emit(\"error\", t) } function m() { e.removeListener(\"finish\", y), _() } function y() { p(\"onfinish\"), e.removeListener(\"close\", m), _() } function _() { p(\"unpipe\"), n.unpipe(e) } return n.on(\"data\", g), function (e, t, r) { if (\"function\" == typeof e.prependListener) return e.prependListener(t, r); e._events && e._events[t] ? s(e._events[t]) ? e._events[t].unshift(r) : e._events[t] = [r, e._events[t]] : e.on(t, r) }(e, \"error\", b), e.once(\"close\", m), e.once(\"finish\", y), e.emit(\"pipe\", n), o.flowing || (p(\"pipe resume\"), n.resume()), e }, _.prototype.unpipe = function (e) { var t = this._readableState, r = { hasUnpiped: !1 }; if (0 === t.pipesCount) return this; if (1 === t.pipesCount) return e && e !== t.pipes ? this : (e || (e = t.pipes), t.pipes = null, t.pipesCount = 0, t.flowing = !1, e && e.emit(\"unpipe\", this, r), this); if (!e) { var n = t.pipes, i = t.pipesCount; t.pipes = null, t.pipesCount = 0, t.flowing = !1; for (var o = 0; o < i; o++)n[o].emit(\"unpipe\", this, r); return this } var s = B(t.pipes, e); return -1 === s ? this : (t.pipes.splice(s, 1), t.pipesCount -= 1, 1 === t.pipesCount && (t.pipes = t.pipes[0]), e.emit(\"unpipe\", this, r), this) }, _.prototype.on = function (e, t) { var r = u.prototype.on.call(this, e, t); if (\"data\" === e) !1 !== this._readableState.flowing && this.resume(); else if (\"readable\" === e) { var n = this._readableState; n.endEmitted || n.readableListening || (n.readableListening = n.needReadable = !0, n.emittedReadable = !1, n.reading ? n.length && k(this) : i.nextTick(x, this)) } return r }, _.prototype.addListener = _.prototype.on, _.prototype.resume = function () { var e = this._readableState; return e.flowing || (p(\"resume\"), e.flowing = !0, function (e, t) { t.resumeScheduled || (t.resumeScheduled = !0, i.nextTick(R, e, t)) }(this, e)), this }, _.prototype.pause = function () { return p(\"call pause flowing=%j\", this._readableState.flowing), !1 !== this._readableState.flowing && (p(\"pause\"), this._readableState.flowing = !1, this.emit(\"pause\")), this }, _.prototype.wrap = function (e) { var t = this, r = this._readableState, n = !1; for (var i in e.on(\"end\", function () { if (p(\"wrapped end\"), r.decoder && !r.ended) { var e = r.decoder.end(); e && e.length && t.push(e) } t.push(null) }), e.on(\"data\", function (i) { (p(\"wrapped data\"), r.decoder && (i = r.decoder.write(i)), !r.objectMode || null !== i && void 0 !== i) && ((r.objectMode || i && i.length) && (t.push(i) || (n = !0, e.pause()))) }), e) void 0 === this[i] && \"function\" == typeof e[i] && (this[i] = function (t) { return function () { return e[t].apply(e, arguments) } }(i)); for (var o = 0; o < m.length; o++)e.on(m[o], this.emit.bind(this, m[o])); return this._read = function (t) { p(\"wrapped _read\", t), n && (n = !1, e.resume()) }, this }, Object.defineProperty(_.prototype, \"readableHighWaterMark\", { enumerable: !1, get: function () { return this._readableState.highWaterMark } }), _._fromList = M }).call(this) }).call(this, e(\"_process\"), \"undefined\" != typeof global ? global : \"undefined\" != typeof self ? self : \"undefined\" != typeof window ? window : {}) }, { \"./_stream_duplex\": 19, \"./internal/streams/BufferList\": 24, \"./internal/streams/destroy\": 25, \"./internal/streams/stream\": 26, _process: 46, \"core-util-is\": 15, events: 31, inherits: 33, isarray: 35, \"process-nextick-args\": 45, \"safe-buffer\": 28, \"string_decoder/\": 29, util: 13 }], 22: [function (e, t, r) { \"use strict\"; t.exports = o; var n = e(\"./_stream_duplex\"), i = Object.create(e(\"core-util-is\")); function o(e) { if (!(this instanceof o)) return new o(e); n.call(this, e), this._transformState = { afterTransform: function (e, t) { var r = this._transformState; r.transforming = !1; var n = r.writecb; if (!n) return this.emit(\"error\", new Error(\"write callback called multiple times\")); r.writechunk = null, r.writecb = null, null != t && this.push(t), n(e); var i = this._readableState; i.reading = !1, (i.needReadable || i.length < i.highWaterMark) && this._read(i.highWaterMark) }.bind(this), needTransform: !1, transforming: !1, writecb: null, writechunk: null, writeencoding: null }, this._readableState.needReadable = !0, this._readableState.sync = !1, e && (\"function\" == typeof e.transform && (this._transform = e.transform), \"function\" == typeof e.flush && (this._flush = e.flush)), this.on(\"prefinish\", s) } function s() { var e = this; \"function\" == typeof this._flush ? this._flush(function (t, r) { a(e, t, r) }) : a(this, null, null) } function a(e, t, r) { if (t) return e.emit(\"error\", t); if (null != r && e.push(r), e._writableState.length) throw new Error(\"Calling transform done when ws.length != 0\"); if (e._transformState.transforming) throw new Error(\"Calling transform done when still transforming\"); return e.push(null) } i.inherits = e(\"inherits\"), i.inherits(o, n), o.prototype.push = function (e, t) { return this._transformState.needTransform = !1, n.prototype.push.call(this, e, t) }, o.prototype._transform = function (e, t, r) { throw new Error(\"_transform() is not implemented\") }, o.prototype._write = function (e, t, r) { var n = this._transformState; if (n.writecb = r, n.writechunk = e, n.writeencoding = t, !n.transforming) { var i = this._readableState; (n.needTransform || i.needReadable || i.length < i.highWaterMark) && this._read(i.highWaterMark) } }, o.prototype._read = function (e) { var t = this._transformState; null !== t.writechunk && t.writecb && !t.transforming ? (t.transforming = !0, this._transform(t.writechunk, t.writeencoding, t.afterTransform)) : t.needTransform = !0 }, o.prototype._destroy = function (e, t) { var r = this; n.prototype._destroy.call(this, e, function (e) { t(e), r.emit(\"close\") }) } }, { \"./_stream_duplex\": 19, \"core-util-is\": 15, inherits: 33 }], 23: [function (e, t, r) { (function (r, n, i) { (function () { \"use strict\"; var o = e(\"process-nextick-args\"); function s(e) { var t = this; this.next = null, this.entry = null, this.finish = function () { !function (e, t, r) { var n = e.entry; e.entry = null; for (; n;) { var i = n.callback; t.pendingcb-- , i(r), n = n.next } t.corkedRequestsFree ? t.corkedRequestsFree.next = e : t.corkedRequestsFree = e }(t, e) } } t.exports = y; var a, u = !r.browser && [\"v0.10\", \"v0.9.\"].indexOf(r.version.slice(0, 5)) > -1 ? i : o.nextTick; y.WritableState = m; var c = Object.create(e(\"core-util-is\")); c.inherits = e(\"inherits\"); var l = { deprecate: e(\"util-deprecate\") }, f = e(\"./internal/streams/stream\"), h = e(\"safe-buffer\").Buffer, p = n.Uint8Array || function () { }; var d, g = e(\"./internal/streams/destroy\"); function b() { } function m(t, r) { a = a || e(\"./_stream_duplex\"), t = t || {}; var n = r instanceof a; this.objectMode = !!t.objectMode, n && (this.objectMode = this.objectMode || !!t.writableObjectMode); var i = t.highWaterMark, c = t.writableHighWaterMark, l = this.objectMode ? 16 : 16384; this.highWaterMark = i || 0 === i ? i : n && (c || 0 === c) ? c : l, this.highWaterMark = Math.floor(this.highWaterMark), this.finalCalled = !1, this.needDrain = !1, this.ending = !1, this.ended = !1, this.finished = !1, this.destroyed = !1; var f = !1 === t.decodeStrings; this.decodeStrings = !f, this.defaultEncoding = t.defaultEncoding || \"utf8\", this.length = 0, this.writing = !1, this.corked = 0, this.sync = !0, this.bufferProcessing = !1, this.onwrite = function (e) { !function (e, t) { var r = e._writableState, n = r.sync, i = r.writecb; if (function (e) { e.writing = !1, e.writecb = null, e.length -= e.writelen, e.writelen = 0 }(r), t) !function (e, t, r, n, i) { --t.pendingcb, r ? (o.nextTick(i, n), o.nextTick(k, e, t), e._writableState.errorEmitted = !0, e.emit(\"error\", n)) : (i(n), e._writableState.errorEmitted = !0, e.emit(\"error\", n), k(e, t)) }(e, r, n, t, i); else { var s = S(r); s || r.corked || r.bufferProcessing || !r.bufferedRequest || v(e, r), n ? u(w, e, r, s, i) : w(e, r, s, i) } }(r, e) }, this.writecb = null, this.writelen = 0, this.bufferedRequest = null, this.lastBufferedRequest = null, this.pendingcb = 0, this.prefinished = !1, this.errorEmitted = !1, this.bufferedRequestCount = 0, this.corkedRequestsFree = new s(this) } function y(t) { if (a = a || e(\"./_stream_duplex\"), !(d.call(y, this) || this instanceof a)) return new y(t); this._writableState = new m(t, this), this.writable = !0, t && (\"function\" == typeof t.write && (this._write = t.write), \"function\" == typeof t.writev && (this._writev = t.writev), \"function\" == typeof t.destroy && (this._destroy = t.destroy), \"function\" == typeof t.final && (this._final = t.final)), f.call(this) } function _(e, t, r, n, i, o, s) { t.writelen = n, t.writecb = s, t.writing = !0, t.sync = !0, r ? e._writev(i, t.onwrite) : e._write(i, o, t.onwrite), t.sync = !1 } function w(e, t, r, n) { r || function (e, t) { 0 === t.length && t.needDrain && (t.needDrain = !1, e.emit(\"drain\")) }(e, t), t.pendingcb-- , n(), k(e, t) } function v(e, t) { t.bufferProcessing = !0; var r = t.bufferedRequest; if (e._writev && r && r.next) { var n = t.bufferedRequestCount, i = new Array(n), o = t.corkedRequestsFree; o.entry = r; for (var a = 0, u = !0; r;)i[a] = r, r.isBuf || (u = !1), r = r.next, a += 1; i.allBuffers = u, _(e, t, !0, t.length, i, \"\", o.finish), t.pendingcb++ , t.lastBufferedRequest = null, o.next ? (t.corkedRequestsFree = o.next, o.next = null) : t.corkedRequestsFree = new s(t), t.bufferedRequestCount = 0 } else { for (; r;) { var c = r.chunk, l = r.encoding, f = r.callback; if (_(e, t, !1, t.objectMode ? 1 : c.length, c, l, f), r = r.next, t.bufferedRequestCount-- , t.writing) break } null === r && (t.lastBufferedRequest = null) } t.bufferedRequest = r, t.bufferProcessing = !1 } function S(e) { return e.ending && 0 === e.length && null === e.bufferedRequest && !e.finished && !e.writing } function E(e, t) { e._final(function (r) { t.pendingcb-- , r && e.emit(\"error\", r), t.prefinished = !0, e.emit(\"prefinish\"), k(e, t) }) } function k(e, t) { var r = S(t); return r && (!function (e, t) { t.prefinished || t.finalCalled || (\"function\" == typeof e._final ? (t.pendingcb++ , t.finalCalled = !0, o.nextTick(E, e, t)) : (t.prefinished = !0, e.emit(\"prefinish\"))) }(e, t), 0 === t.pendingcb && (t.finished = !0, e.emit(\"finish\"))), r } c.inherits(y, f), m.prototype.getBuffer = function () { for (var e = this.bufferedRequest, t = []; e;)t.push(e), e = e.next; return t }, function () { try { Object.defineProperty(m.prototype, \"buffer\", { get: l.deprecate(function () { return this.getBuffer() }, \"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.\", \"DEP0003\") }) } catch (e) { } }(), \"function\" == typeof Symbol && Symbol.hasInstance && \"function\" == typeof Function.prototype[Symbol.hasInstance] ? (d = Function.prototype[Symbol.hasInstance], Object.defineProperty(y, Symbol.hasInstance, { value: function (e) { return !!d.call(this, e) || this === y && (e && e._writableState instanceof m) } })) : d = function (e) { return e instanceof this }, y.prototype.pipe = function () { this.emit(\"error\", new Error(\"Cannot pipe, not readable\")) }, y.prototype.write = function (e, t, r) { var n, i = this._writableState, s = !1, a = !i.objectMode && (n = e, h.isBuffer(n) || n instanceof p); return a && !h.isBuffer(e) && (e = function (e) { return h.from(e) }(e)), \"function\" == typeof t && (r = t, t = null), a ? t = \"buffer\" : t || (t = i.defaultEncoding), \"function\" != typeof r && (r = b), i.ended ? function (e, t) { var r = new Error(\"write after end\"); e.emit(\"error\", r), o.nextTick(t, r) }(this, r) : (a || function (e, t, r, n) { var i = !0, s = !1; return null === r ? s = new TypeError(\"May not write null values to stream\") : \"string\" == typeof r || void 0 === r || t.objectMode || (s = new TypeError(\"Invalid non-string/buffer chunk\")), s && (e.emit(\"error\", s), o.nextTick(n, s), i = !1), i }(this, i, e, r)) && (i.pendingcb++ , s = function (e, t, r, n, i, o) { if (!r) { var s = function (e, t, r) { e.objectMode || !1 === e.decodeStrings || \"string\" != typeof t || (t = h.from(t, r)); return t }(t, n, i); n !== s && (r = !0, i = \"buffer\", n = s) } var a = t.objectMode ? 1 : n.length; t.length += a; var u = t.length < t.highWaterMark; u || (t.needDrain = !0); if (t.writing || t.corked) { var c = t.lastBufferedRequest; t.lastBufferedRequest = { chunk: n, encoding: i, isBuf: r, callback: o, next: null }, c ? c.next = t.lastBufferedRequest : t.bufferedRequest = t.lastBufferedRequest, t.bufferedRequestCount += 1 } else _(e, t, !1, a, n, i, o); return u }(this, i, a, e, t, r)), s }, y.prototype.cork = function () { this._writableState.corked++ }, y.prototype.uncork = function () { var e = this._writableState; e.corked && (e.corked-- , e.writing || e.corked || e.finished || e.bufferProcessing || !e.bufferedRequest || v(this, e)) }, y.prototype.setDefaultEncoding = function (e) { if (\"string\" == typeof e && (e = e.toLowerCase()), !([\"hex\", \"utf8\", \"utf-8\", \"ascii\", \"binary\", \"base64\", \"ucs2\", \"ucs-2\", \"utf16le\", \"utf-16le\", \"raw\"].indexOf((e + \"\").toLowerCase()) > -1)) throw new TypeError(\"Unknown encoding: \" + e); return this._writableState.defaultEncoding = e, this }, Object.defineProperty(y.prototype, \"writableHighWaterMark\", { enumerable: !1, get: function () { return this._writableState.highWaterMark } }), y.prototype._write = function (e, t, r) { r(new Error(\"_write() is not implemented\")) }, y.prototype._writev = null, y.prototype.end = function (e, t, r) { var n = this._writableState; \"function\" == typeof e ? (r = e, e = null, t = null) : \"function\" == typeof t && (r = t, t = null), null !== e && void 0 !== e && this.write(e, t), n.corked && (n.corked = 1, this.uncork()), n.ending || n.finished || function (e, t, r) { t.ending = !0, k(e, t), r && (t.finished ? o.nextTick(r) : e.once(\"finish\", r)); t.ended = !0, e.writable = !1 }(this, n, r) }, Object.defineProperty(y.prototype, \"destroyed\", { get: function () { return void 0 !== this._writableState && this._writableState.destroyed }, set: function (e) { this._writableState && (this._writableState.destroyed = e) } }), y.prototype.destroy = g.destroy, y.prototype._undestroy = g.undestroy, y.prototype._destroy = function (e, t) { this.end(), t(e) } }).call(this) }).call(this, e(\"_process\"), \"undefined\" != typeof global ? global : \"undefined\" != typeof self ? self : \"undefined\" != typeof window ? window : {}, e(\"timers\").setImmediate) }, { \"./_stream_duplex\": 19, \"./internal/streams/destroy\": 25, \"./internal/streams/stream\": 26, _process: 46, \"core-util-is\": 15, inherits: 33, \"process-nextick-args\": 45, \"safe-buffer\": 28, timers: 70, \"util-deprecate\": 73 }], 24: [function (e, t, r) { \"use strict\"; var n = e(\"safe-buffer\").Buffer, i = e(\"util\"); t.exports = function () { function e() { !function (e, t) { if (!(e instanceof t)) throw new TypeError(\"Cannot call a class as a function\") }(this, e), this.head = null, this.tail = null, this.length = 0 } return e.prototype.push = function (e) { var t = { data: e, next: null }; this.length > 0 ? this.tail.next = t : this.head = t, this.tail = t, ++this.length }, e.prototype.unshift = function (e) { var t = { data: e, next: this.head }; 0 === this.length && (this.tail = t), this.head = t, ++this.length }, e.prototype.shift = function () { if (0 !== this.length) { var e = this.head.data; return 1 === this.length ? this.head = this.tail = null : this.head = this.head.next, --this.length, e } }, e.prototype.clear = function () { this.head = this.tail = null, this.length = 0 }, e.prototype.join = function (e) { if (0 === this.length) return \"\"; for (var t = this.head, r = \"\" + t.data; t = t.next;)r += e + t.data; return r }, e.prototype.concat = function (e) { if (0 === this.length) return n.alloc(0); if (1 === this.length) return this.head.data; for (var t, r, i, o = n.allocUnsafe(e >>> 0), s = this.head, a = 0; s;)t = s.data, r = o, i = a, t.copy(r, i), a += s.data.length, s = s.next; return o }, e }(), i && i.inspect && i.inspect.custom && (t.exports.prototype[i.inspect.custom] = function () { var e = i.inspect({ length: this.length }); return this.constructor.name + \" \" + e }) }, { \"safe-buffer\": 28, util: 13 }], 25: [function (e, t, r) { \"use strict\"; var n = e(\"process-nextick-args\"); function i(e, t) { e.emit(\"error\", t) } t.exports = { destroy: function (e, t) { var r = this, o = this._readableState && this._readableState.destroyed, s = this._writableState && this._writableState.destroyed; return o || s ? 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(e.copy(this.lastChar, t, 0, this.lastNeed), this.lastChar.toString(this.encoding, 0, this.lastTotal)) : (e.copy(this.lastChar, t, 0, e.length), void (this.lastNeed -= e.length)) } function u(e, t) { if ((e.length - t) % 2 == 0) { var r = e.toString(\"utf16le\", t); if (r) { var n = r.charCodeAt(r.length - 1); if (n >= 55296 && n <= 56319) return this.lastNeed = 2, this.lastTotal = 4, this.lastChar[0] = e[e.length - 2], this.lastChar[1] = e[e.length - 1], r.slice(0, -1) } return r } return this.lastNeed = 1, this.lastTotal = 2, this.lastChar[0] = e[e.length - 1], e.toString(\"utf16le\", t, e.length - 1) } function c(e) { var t = e && e.length ? this.write(e) : \"\"; if (this.lastNeed) { var r = this.lastTotal - this.lastNeed; return t + this.lastChar.toString(\"utf16le\", 0, r) } return t } function l(e, t) { var r = (e.length - t) % 3; return 0 === r ? e.toString(\"base64\", t) : (this.lastNeed = 3 - r, this.lastTotal = 3, 1 === r ? this.lastChar[0] = e[e.length - 1] : (this.lastChar[0] = e[e.length - 2], this.lastChar[1] = e[e.length - 1]), e.toString(\"base64\", t, e.length - r)) } function f(e) { var t = e && e.length ? this.write(e) : \"\"; return this.lastNeed ? t + this.lastChar.toString(\"base64\", 0, 3 - this.lastNeed) : t } function h(e) { return e.toString(this.encoding) } function p(e) { return e && e.length ? this.write(e) : \"\" } r.StringDecoder = o, o.prototype.write = function (e) { if (0 === e.length) return \"\"; var t, r; if (this.lastNeed) { if (void 0 === (t = this.fillLast(e))) return \"\"; r = this.lastNeed, this.lastNeed = 0 } else r = 0; return r < e.length ? t ? t + this.text(e, r) : this.text(e, r) : t || \"\" }, o.prototype.end = function (e) { var t = e && e.length ? this.write(e) : \"\"; return this.lastNeed ? t + \"�\" : t }, o.prototype.text = function (e, t) { var r = function (e, t, r) { var n = t.length - 1; if (n < r) return 0; var i = s(t[n]); if (i >= 0) return i > 0 && (e.lastNeed = i - 1), i; if (--n < r || -2 === i) return 0; if ((i = s(t[n])) >= 0) return i > 0 && (e.lastNeed = i - 2), i; if (--n < r || -2 === i) return 0; if ((i = s(t[n])) >= 0) return i > 0 && (2 === i ? 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(' + t + \")\"); throw u.context = t, u } if (!(r = s[e])) return !1; var c = \"function\" == typeof r; switch (n = arguments.length) { case 1: !function (e, t, r) { if (t) e.call(r); else for (var n = e.length, i = b(e, n), o = 0; o < n; ++o)i[o].call(r) }(r, c, this); break; case 2: !function (e, t, r, n) { if (t) e.call(r, n); else for (var i = e.length, o = b(e, i), s = 0; s < i; ++s)o[s].call(r, n) }(r, c, this, arguments[1]); break; case 3: !function (e, t, r, n, i) { if (t) e.call(r, n, i); else for (var o = e.length, s = b(e, o), a = 0; a < o; ++a)s[a].call(r, n, i) }(r, c, this, arguments[1], arguments[2]); break; case 4: !function (e, t, r, n, i, o) { if (t) e.call(r, n, i, o); else for (var s = e.length, a = b(e, s), u = 0; u < s; ++u)a[u].call(r, n, i, o) }(r, c, this, arguments[1], arguments[2], arguments[3]); break; default: for (i = new Array(n - 1), o = 1; o < n; o++)i[o - 1] = arguments[o]; !function (e, t, r, n) { if (t) e.apply(r, n); else for (var i = e.length, o = b(e, i), s = 0; s < i; ++s)o[s].apply(r, n) }(r, c, this, i) }return !0 }, s.prototype.addListener = function (e, t) { return f(this, e, t, !1) }, s.prototype.on = s.prototype.addListener, s.prototype.prependListener = function (e, t) { return f(this, e, t, !0) }, s.prototype.once = function (e, t) { if (\"function\" != typeof t) throw new TypeError('\"listener\" argument must be a function'); return this.on(e, p(this, e, t)), this }, s.prototype.prependOnceListener = function (e, t) { if (\"function\" != typeof t) throw new TypeError('\"listener\" argument must be a function'); return this.prependListener(e, p(this, e, t)), this }, s.prototype.removeListener = function (e, t) { var r, i, o, s, a; if (\"function\" != typeof t) throw new TypeError('\"listener\" argument must be a function'); if (!(i = this._events)) return this; if (!(r = i[e])) return this; if (r === t || r.listener === t) 0 == --this._eventsCount ? this._events = n(null) : (delete i[e], i.removeListener && this.emit(\"removeListener\", e, r.listener || t)); else if (\"function\" != typeof r) { for (o = -1, s = r.length - 1; s >= 0; s--)if (r[s] === t || r[s].listener === t) { a = r[s].listener, o = s; break } if (o < 0) return this; 0 === o ? r.shift() : function (e, t) { for (var r = t, n = r + 1, i = e.length; n < i; r += 1, n += 1)e[r] = e[n]; e.pop() }(r, o), 1 === r.length && (i[e] = r[0]), i.removeListener && this.emit(\"removeListener\", e, a || t) } return this }, s.prototype.removeAllListeners = function (e) { var t, r, o; if (!(r = this._events)) return this; if (!r.removeListener) return 0 === arguments.length ? (this._events = n(null), this._eventsCount = 0) : r[e] && (0 == --this._eventsCount ? this._events = n(null) : delete r[e]), this; if (0 === arguments.length) { var s, a = i(r); for (o = 0; o < a.length; ++o)\"removeListener\" !== (s = a[o]) && this.removeAllListeners(s); return this.removeAllListeners(\"removeListener\"), this._events = n(null), this._eventsCount = 0, this } if (\"function\" == typeof (t = r[e])) this.removeListener(e, t); else if (t) for (o = t.length - 1; o >= 0; o--)this.removeListener(e, t[o]); return this }, s.prototype.listeners = function (e) { return d(this, e, !0) }, s.prototype.rawListeners = function (e) { return d(this, e, !1) }, s.listenerCount = function (e, t) { return \"function\" == typeof e.listenerCount ? e.listenerCount(t) : g.call(e, t) }, s.prototype.listenerCount = g, s.prototype.eventNames = function () { return this._eventsCount > 0 ? Reflect.ownKeys(this._events) : [] } }, {}], 32: [function (e, t, r) { r.read = function (e, t, r, n, i) { var o, s, a = 8 * i - n - 1, u = (1 << a) - 1, c = u >> 1, l = -7, f = r ? i - 1 : 0, h = r ? -1 : 1, p = e[t + f]; for (f += h, o = p & (1 << -l) - 1, p >>= -l, l += a; l > 0; o = 256 * o + e[t + f], f += h, l -= 8); for (s = o & (1 << -l) - 1, o >>= -l, l += n; l > 0; s = 256 * s + e[t + f], f += h, l -= 8); if (0 === o) o = 1 - c; else { if (o === u) return s ? NaN : 1 / 0 * (p ? -1 : 1); s += Math.pow(2, n), o -= c } return (p ? -1 : 1) * s * Math.pow(2, o - n) }, r.write = function (e, t, r, n, i, o) { var s, a, u, c = 8 * o - i - 1, l = (1 << c) - 1, f = l >> 1, h = 23 === i ? Math.pow(2, -24) - Math.pow(2, -77) : 0, p = n ? 0 : o - 1, d = n ? 1 : -1, g = t < 0 || 0 === t && 1 / t < 0 ? 1 : 0; for (t = Math.abs(t), isNaN(t) || t === 1 / 0 ? (a = isNaN(t) ? 1 : 0, s = l) : (s = Math.floor(Math.log(t) / Math.LN2), t * (u = Math.pow(2, -s)) < 1 && (s-- , u *= 2), (t += s + f >= 1 ? h / u : h * Math.pow(2, 1 - f)) * u >= 2 && (s++ , u /= 2), s + f >= l ? (a = 0, s = l) : s + f >= 1 ? (a = (t * u - 1) * Math.pow(2, i), s += f) : (a = t * Math.pow(2, f - 1) * Math.pow(2, i), s = 0)); i >= 8; e[r + p] = 255 & a, p += d, a /= 256, i -= 8); for (s = s << i | a, c += i; c > 0; e[r + p] = 255 & s, p += d, s /= 256, c -= 8); e[r + p - d] |= 128 * g } }, {}], 33: [function (e, t, r) { \"function\" == typeof Object.create ? t.exports = function (e, t) { t && (e.super_ = t, e.prototype = Object.create(t.prototype, { constructor: { value: e, enumerable: !1, writable: !0, configurable: !0 } })) } : t.exports = function (e, t) { if (t) { e.super_ = t; var r = function () { }; r.prototype = t.prototype, e.prototype = new r, e.prototype.constructor = e } } }, {}], 34: [function (e, t, r) { function n(e) { return !!e.constructor && \"function\" == typeof e.constructor.isBuffer && e.constructor.isBuffer(e) } t.exports = function (e) { return null != e && (n(e) || function (e) { return \"function\" == typeof e.readFloatLE && \"function\" == typeof e.slice && n(e.slice(0, 0)) }(e) || !!e._isBuffer) } }, {}], 35: [function (e, t, r) { var n = {}.toString; t.exports = Array.isArray || function (e) { return \"[object Array]\" == n.call(e) } }, {}], 36: [function (e, t, r) { (function (e) { (function () { const r = t.exports; r.types = { 0: \"reserved\", 1: \"connect\", 2: \"connack\", 3: \"publish\", 4: \"puback\", 5: \"pubrec\", 6: \"pubrel\", 7: \"pubcomp\", 8: \"subscribe\", 9: \"suback\", 10: \"unsubscribe\", 11: \"unsuback\", 12: \"pingreq\", 13: \"pingresp\", 14: \"disconnect\", 15: \"auth\" }, r.codes = {}; for (const e in r.types) { const t = r.types[e]; r.codes[t] = e } r.CMD_SHIFT = 4, r.CMD_MASK = 240, r.DUP_MASK = 8, r.QOS_MASK = 3, r.QOS_SHIFT = 1, r.RETAIN_MASK = 1, r.VARBYTEINT_MASK = 127, r.VARBYTEINT_FIN_MASK = 128, r.VARBYTEINT_MAX = 268435455, r.SESSIONPRESENT_MASK = 1, r.SESSIONPRESENT_HEADER = e.from([r.SESSIONPRESENT_MASK]), r.CONNACK_HEADER = e.from([r.codes.connack << r.CMD_SHIFT]), r.USERNAME_MASK = 128, r.PASSWORD_MASK = 64, r.WILL_RETAIN_MASK = 32, r.WILL_QOS_MASK = 24, r.WILL_QOS_SHIFT = 3, r.WILL_FLAG_MASK = 4, r.CLEAN_SESSION_MASK = 2, r.CONNECT_HEADER = e.from([r.codes.connect << r.CMD_SHIFT]), r.properties = { sessionExpiryInterval: 17, willDelayInterval: 24, receiveMaximum: 33, maximumPacketSize: 39, topicAliasMaximum: 34, requestResponseInformation: 25, requestProblemInformation: 23, userProperties: 38, authenticationMethod: 21, authenticationData: 22, payloadFormatIndicator: 1, messageExpiryInterval: 2, contentType: 3, responseTopic: 8, correlationData: 9, maximumQoS: 36, retainAvailable: 37, assignedClientIdentifier: 18, reasonString: 31, wildcardSubscriptionAvailable: 40, subscriptionIdentifiersAvailable: 41, sharedSubscriptionAvailable: 42, serverKeepAlive: 19, responseInformation: 26, serverReference: 28, topicAlias: 35, subscriptionIdentifier: 11 }, r.propertiesCodes = {}; for (const e in r.properties) { const t = r.properties[e]; r.propertiesCodes[t] = e } function n(t) { return [0, 1, 2].map(n => [0, 1].map(i => [0, 1].map(o => { const s = e.alloc(1); return s.writeUInt8(r.codes[t] << r.CMD_SHIFT | (i ? r.DUP_MASK : 0) | n << r.QOS_SHIFT | o, 0, !0), s }))) } r.propertiesTypes = { sessionExpiryInterval: \"int32\", willDelayInterval: \"int32\", receiveMaximum: \"int16\", maximumPacketSize: \"int32\", topicAliasMaximum: \"int16\", requestResponseInformation: \"byte\", requestProblemInformation: \"byte\", userProperties: \"pair\", authenticationMethod: \"string\", authenticationData: \"binary\", payloadFormatIndicator: \"byte\", messageExpiryInterval: \"int32\", contentType: \"string\", responseTopic: \"string\", correlationData: \"binary\", maximumQoS: \"int8\", retainAvailable: \"byte\", assignedClientIdentifier: \"string\", reasonString: \"string\", wildcardSubscriptionAvailable: \"byte\", subscriptionIdentifiersAvailable: \"byte\", sharedSubscriptionAvailable: \"byte\", serverKeepAlive: \"int16\", responseInformation: \"string\", serverReference: \"string\", topicAlias: \"int16\", subscriptionIdentifier: \"var\" }, r.PUBLISH_HEADER = n(\"publish\"), r.SUBSCRIBE_HEADER = n(\"subscribe\"), r.SUBSCRIBE_OPTIONS_QOS_MASK = 3, r.SUBSCRIBE_OPTIONS_NL_MASK = 1, r.SUBSCRIBE_OPTIONS_NL_SHIFT = 2, r.SUBSCRIBE_OPTIONS_RAP_MASK = 1, r.SUBSCRIBE_OPTIONS_RAP_SHIFT = 3, r.SUBSCRIBE_OPTIONS_RH_MASK = 3, r.SUBSCRIBE_OPTIONS_RH_SHIFT = 4, r.SUBSCRIBE_OPTIONS_RH = [0, 16, 32], r.SUBSCRIBE_OPTIONS_NL = 4, r.SUBSCRIBE_OPTIONS_RAP = 8, r.SUBSCRIBE_OPTIONS_QOS = [0, 1, 2], r.UNSUBSCRIBE_HEADER = n(\"unsubscribe\"), r.ACKS = { unsuback: n(\"unsuback\"), puback: n(\"puback\"), pubcomp: n(\"pubcomp\"), pubrel: n(\"pubrel\"), pubrec: n(\"pubrec\") }, r.SUBACK_HEADER = e.from([r.codes.suback << r.CMD_SHIFT]), r.VERSION3 = e.from([3]), r.VERSION4 = e.from([4]), r.VERSION5 = e.from([5]), r.QOS = [0, 1, 2].map(t => e.from([t])), r.EMPTY = { pingreq: e.from([r.codes.pingreq << 4, 0]), pingresp: e.from([r.codes.pingresp << 4, 0]), disconnect: e.from([r.codes.disconnect << 4, 0]) } }).call(this) }).call(this, e(\"buffer\").Buffer) }, { buffer: 14 }], 37: [function (e, t, r) { (function (r) { (function () { const n = e(\"./writeToStream\"), i = e(\"events\"); class o extends i { constructor() { super(), this._array = new Array(20), this._i = 0 } write(e) { return this._array[this._i++] = e, !0 } concat() { let e = 0; const t = new Array(this._array.length), n = this._array; let i, o = 0; for (i = 0; i < n.length && void 0 !== n[i]; i++)\"string\" != typeof n[i] ? t[i] = n[i].length : t[i] = r.byteLength(n[i]), e += t[i]; const s = r.allocUnsafe(e); for (i = 0; i < n.length && void 0 !== n[i]; i++)\"string\" != typeof n[i] ? (n[i].copy(s, o), o += t[i]) : (s.write(n[i], o), o += t[i]); return s } } t.exports = function (e, t) { const r = new o; return n(e, r, t), r.concat() } }).call(this) }).call(this, e(\"buffer\").Buffer) }, { \"./writeToStream\": 42, buffer: 14, events: 31 }], 38: [function (e, t, r) { r.parser = e(\"./parser\").parser, r.generate = e(\"./generate\"), r.writeToStream = e(\"./writeToStream\") }, { \"./generate\": 37, \"./parser\": 41, \"./writeToStream\": 42 }], 39: [function (e, t, r) { (function (e) { (function () { const r = 65536, n = {}, i = e.isBuffer(e.from([1, 2]).subarray(0, 1)); function o(t) { const r = e.allocUnsafe(2); return r.writeUInt8(t >> 8, 0), r.writeUInt8(255 & t, 1), r } t.exports = { cache: n, generateCache: function () { for (let e = 0; e < r; e++)n[e] = o(e) }, generateNumber: o, genBufVariableByteInt: function (t) { let r = 0, n = 0; const o = e.allocUnsafe(4); do { r = t % 128 | 0, (t = t / 128 | 0) > 0 && (r |= 128), o.writeUInt8(r, n++) } while (t > 0 && n < 4); return t > 0 && (n = 0), i ? o.subarray(0, n) : o.slice(0, n) }, generate4ByteBuffer: function (t) { const r = e.allocUnsafe(4); return r.writeUInt32BE(t, 0), r } } }).call(this) }).call(this, e(\"buffer\").Buffer) }, { buffer: 14 }], 40: [function (e, t, r) { t.exports = class { constructor() { this.cmd = null, this.retain = !1, this.qos = 0, this.dup = !1, this.length = -1, this.topic = null, this.payload = null } } }, {}], 41: [function (e, t, r) { const n = e(\"bl\"), i = e(\"events\"), o = e(\"./packet\"), s = e(\"./constants\"), a = e(\"debug\")(\"mqtt-packet:parser\"); class u extends i { constructor() { super(), this.parser = this.constructor.parser } static parser(e) { return this instanceof u ? (this.settings = e || {}, this._states = [\"_parseHeader\", \"_parseLength\", \"_parsePayload\", \"_newPacket\"], this._resetState(), this) : (new u).parser(e) } _resetState() { a(\"_resetState: resetting packet, error, _list, and _stateCounter\"), this.packet = new o, this.error = null, this._list = n(), this._stateCounter = 0 } parse(e) { for (this.error && this._resetState(), this._list.append(e), a(\"parse: current state: %s\", this._states[this._stateCounter]); (-1 !== this.packet.length || this._list.length > 0) && this[this._states[this._stateCounter]]() && !this.error;)this._stateCounter++ , a(\"parse: state complete. _stateCounter is now: %d\", this._stateCounter), a(\"parse: packet.length: %d, buffer list length: %d\", this.packet.length, this._list.length), this._stateCounter >= this._states.length && (this._stateCounter = 0); return a(\"parse: exited while loop. packet: %d, buffer list length: %d\", this.packet.length, this._list.length), this._list.length } _parseHeader() { const e = this._list.readUInt8(0); return this.packet.cmd = s.types[e >> s.CMD_SHIFT], this.packet.retain = 0 != (e & s.RETAIN_MASK), this.packet.qos = e >> s.QOS_SHIFT & s.QOS_MASK, this.packet.dup = 0 != (e & s.DUP_MASK), a(\"_parseHeader: packet: %o\", this.packet), this._list.consume(1), !0 } _parseLength() { const e = this._parseVarByteNum(!0); return e && (this.packet.length = e.value, this._list.consume(e.bytes)), a(\"_parseLength %d\", e.value), !!e } _parsePayload() { a(\"_parsePayload: payload %O\", this._list); let e = !1; if (0 === this.packet.length || this._list.length >= this.packet.length) { switch (this._pos = 0, this.packet.cmd) { case \"connect\": this._parseConnect(); break; case \"connack\": this._parseConnack(); break; case \"publish\": this._parsePublish(); break; case \"puback\": case \"pubrec\": case \"pubrel\": case \"pubcomp\": this._parseConfirmation(); break; case \"subscribe\": this._parseSubscribe(); break; case \"suback\": this._parseSuback(); break; case \"unsubscribe\": this._parseUnsubscribe(); break; case \"unsuback\": this._parseUnsuback(); break; case \"pingreq\": case \"pingresp\": break; case \"disconnect\": this._parseDisconnect(); break; case \"auth\": this._parseAuth(); break; default: this._emitError(new Error(\"Not supported\")) }e = !0 } return a(\"_parsePayload complete result: %s\", e), e } _parseConnect() { let e, t, r, n; a(\"_parseConnect\"); const i = {}, o = this.packet, u = this._parseString(); if (null === u) return this._emitError(new Error(\"Cannot parse protocolId\")); if (\"MQTT\" !== u && \"MQIsdp\" !== u) return this._emitError(new Error(\"Invalid protocolId\")); if (o.protocolId = u, this._pos >= this._list.length) return this._emitError(new Error(\"Packet too short\")); if (o.protocolVersion = this._list.readUInt8(this._pos), 3 !== o.protocolVersion && 4 !== o.protocolVersion && 5 !== o.protocolVersion) return this._emitError(new Error(\"Invalid protocol version\")); if (this._pos++ , this._pos >= this._list.length) return this._emitError(new Error(\"Packet too short\")); if (i.username = this._list.readUInt8(this._pos) & s.USERNAME_MASK, i.password = this._list.readUInt8(this._pos) & s.PASSWORD_MASK, i.will = this._list.readUInt8(this._pos) & s.WILL_FLAG_MASK, i.will && (o.will = {}, o.will.retain = 0 != (this._list.readUInt8(this._pos) & s.WILL_RETAIN_MASK), o.will.qos = (this._list.readUInt8(this._pos) & s.WILL_QOS_MASK) >> s.WILL_QOS_SHIFT), o.clean = 0 != (this._list.readUInt8(this._pos) & s.CLEAN_SESSION_MASK), this._pos++ , o.keepalive = this._parseNum(), -1 === o.keepalive) return this._emitError(new Error(\"Packet too short\")); if (5 === o.protocolVersion) { const e = this._parseProperties(); Object.getOwnPropertyNames(e).length && (o.properties = e) } const c = this._parseString(); if (null === c) return this._emitError(new Error(\"Packet too short\")); if (o.clientId = c, a(\"_parseConnect: packet.clientId: %s\", o.clientId), i.will) { if (5 === o.protocolVersion) { const e = this._parseProperties(); Object.getOwnPropertyNames(e).length && (o.will.properties = e) } if (null === (e = this._parseString())) return this._emitError(new Error(\"Cannot parse will topic\")); if (o.will.topic = e, a(\"_parseConnect: packet.will.topic: %s\", o.will.topic), null === (t = this._parseBuffer())) return this._emitError(new Error(\"Cannot parse will payload\")); o.will.payload = t, a(\"_parseConnect: packet.will.paylaod: %s\", o.will.payload) } if (i.username) { if (null === (n = this._parseString())) return this._emitError(new Error(\"Cannot parse username\")); o.username = n, a(\"_parseConnect: packet.username: %s\", o.username) } if (i.password) { if (null === (r = this._parseBuffer())) return this._emitError(new Error(\"Cannot parse password\")); o.password = r } return this.settings = o, a(\"_parseConnect: complete\"), o } _parseConnack() { a(\"_parseConnack\"); const e = this.packet; if (this._list.length < 2) return null; if (e.sessionPresent = !!(this._list.readUInt8(this._pos++) & s.SESSIONPRESENT_MASK), 5 === this.settings.protocolVersion ? e.reasonCode = this._list.readUInt8(this._pos++) : e.returnCode = this._list.readUInt8(this._pos++), -1 === e.returnCode || -1 === e.reasonCode) return this._emitError(new Error(\"Cannot parse return code\")); if (5 === this.settings.protocolVersion) { const t = this._parseProperties(); Object.getOwnPropertyNames(t).length && (e.properties = t) } a(\"_parseConnack: complete\") } _parsePublish() { a(\"_parsePublish\"); const e = this.packet; if (e.topic = this._parseString(), null === e.topic) return this._emitError(new Error(\"Cannot parse topic\")); if (!(e.qos > 0) || this._parseMessageId()) { if (5 === this.settings.protocolVersion) { const t = this._parseProperties(); Object.getOwnPropertyNames(t).length && (e.properties = t) } e.payload = this._list.slice(this._pos, e.length), a(\"_parsePublish: payload from buffer list: %o\", e.payload) } } _parseSubscribe() { a(\"_parseSubscribe\"); const e = this.packet; let t, r, n, i, o, u, c; if (1 !== e.qos) return this._emitError(new Error(\"Wrong subscribe header\")); if (e.subscriptions = [], this._parseMessageId()) { if (5 === this.settings.protocolVersion) { const t = this._parseProperties(); Object.getOwnPropertyNames(t).length && (e.properties = t) } for (; this._pos < e.length;) { if (null === (t = this._parseString())) return this._emitError(new Error(\"Cannot parse topic\")); if (this._pos >= e.length) return this._emitError(new Error(\"Malformed Subscribe Payload\")); n = (r = this._parseByte()) & s.SUBSCRIBE_OPTIONS_QOS_MASK, u = 0 != (r >> s.SUBSCRIBE_OPTIONS_NL_SHIFT & s.SUBSCRIBE_OPTIONS_NL_MASK), o = 0 != (r >> s.SUBSCRIBE_OPTIONS_RAP_SHIFT & s.SUBSCRIBE_OPTIONS_RAP_MASK), i = r >> s.SUBSCRIBE_OPTIONS_RH_SHIFT & s.SUBSCRIBE_OPTIONS_RH_MASK, c = { topic: t, qos: n }, 5 === this.settings.protocolVersion && (c.nl = u, c.rap = o, c.rh = i), a(\"_parseSubscribe: push subscription `%s` to subscription\", c), e.subscriptions.push(c) } } } _parseSuback() { a(\"_parseSuback\"); const e = this.packet; if (this.packet.granted = [], this._parseMessageId()) { if (5 === this.settings.protocolVersion) { const t = this._parseProperties(); Object.getOwnPropertyNames(t).length && (e.properties = t) } for (; this._pos < this.packet.length;)this.packet.granted.push(this._list.readUInt8(this._pos++)) } } _parseUnsubscribe() { a(\"_parseUnsubscribe\"); const e = this.packet; if (e.unsubscriptions = [], this._parseMessageId()) { if (5 === this.settings.protocolVersion) { const t = this._parseProperties(); Object.getOwnPropertyNames(t).length && (e.properties = t) } for (; this._pos < e.length;) { const t = this._parseString(); if (null === t) return this._emitError(new Error(\"Cannot parse topic\")); a(\"_parseUnsubscribe: push topic `%s` to unsubscriptions\", t), e.unsubscriptions.push(t) } } } _parseUnsuback() { a(\"_parseUnsuback\"); const e = this.packet; if (!this._parseMessageId()) return this._emitError(new Error(\"Cannot parse messageId\")); if (5 === this.settings.protocolVersion) { const t = this._parseProperties(); for (Object.getOwnPropertyNames(t).length && (e.properties = t), e.granted = []; this._pos < this.packet.length;)this.packet.granted.push(this._list.readUInt8(this._pos++)) } } _parseConfirmation() { a(\"_parseConfirmation: packet.cmd: `%s`\", this.packet.cmd); const e = this.packet; if (this._parseMessageId(), 5 === this.settings.protocolVersion && (e.length > 2 && (e.reasonCode = this._parseByte(), a(\"_parseConfirmation: packet.reasonCode `%d`\", e.reasonCode)), e.length > 3)) { const t = this._parseProperties(); Object.getOwnPropertyNames(t).length && (e.properties = t) } return !0 } _parseDisconnect() { const e = this.packet; if (a(\"_parseDisconnect\"), 5 === this.settings.protocolVersion) { e.reasonCode = this._parseByte(); const t = this._parseProperties(); Object.getOwnPropertyNames(t).length && (e.properties = t) } return a(\"_parseDisconnect result: true\"), !0 } _parseAuth() { a(\"_parseAuth\"); const e = this.packet; if (5 !== this.settings.protocolVersion) return this._emitError(new Error(\"Not supported auth packet for this version MQTT\")); e.reasonCode = this._parseByte(); const t = this._parseProperties(); return Object.getOwnPropertyNames(t).length && (e.properties = t), a(\"_parseAuth: result: true\"), !0 } _parseMessageId() { const e = this.packet; return e.messageId = this._parseNum(), null === e.messageId ? (this._emitError(new Error(\"Cannot parse messageId\")), !1) : (a(\"_parseMessageId: packet.messageId %d\", e.messageId), !0) } _parseString(e) { const t = this._parseNum(), r = t + this._pos; if (-1 === t || r > this._list.length || r > this.packet.length) return null; const n = this._list.toString(\"utf8\", this._pos, r); return this._pos += t, a(\"_parseString: result: %s\", n), n } _parseStringPair() { return a(\"_parseStringPair\"), { name: this._parseString(), value: this._parseString() } } _parseBuffer() { const e = this._parseNum(), t = e + this._pos; if (-1 === e || t > this._list.length || t > this.packet.length) return null; const r = this._list.slice(this._pos, t); return this._pos += e, a(\"_parseBuffer: result: %o\", r), r } _parseNum() { if (this._list.length - this._pos < 2) return -1; const e = this._list.readUInt16BE(this._pos); return this._pos += 2, a(\"_parseNum: result: %s\", e), e } _parse4ByteNum() { if (this._list.length - this._pos < 4) return -1; const e = this._list.readUInt32BE(this._pos); return this._pos += 4, a(\"_parse4ByteNum: result: %s\", e), e } _parseVarByteNum(e) { a(\"_parseVarByteNum\"); let t, r = 0, n = 1, i = 0, o = !1; const u = this._pos ? this._pos : 0; for (; r < 4;) { if (i += n * ((t = this._list.readUInt8(u + r++)) & s.VARBYTEINT_MASK), n *= 128, 0 == (t & s.VARBYTEINT_FIN_MASK)) { o = !0; break } if (this._list.length <= r) break } return !o && 4 === r && this._list.length >= r && this._emitError(new Error(\"Invalid variable byte integer\")), u && (this._pos += r), a(\"_parseVarByteNum: result: %o\", o = !!o && (e ? { bytes: r, value: i } : i)), o } _parseByte() { const e = this._list.readUInt8(this._pos); return this._pos++ , a(\"_parseByte: result: %o\", e), e } _parseByType(e) { switch (a(\"_parseByType: type: %s\", e), e) { case \"byte\": return 0 !== this._parseByte(); case \"int8\": return this._parseByte(); case \"int16\": return this._parseNum(); case \"int32\": return this._parse4ByteNum(); case \"var\": return this._parseVarByteNum(); case \"string\": return this._parseString(); case \"pair\": return this._parseStringPair(); case \"binary\": return this._parseBuffer() } } _parseProperties() { a(\"_parseProperties\"); const e = this._parseVarByteNum(), t = this._pos + e, r = {}; for (; this._pos < t;) { const e = this._parseByte(), t = s.propertiesCodes[e]; if (!t) return this._emitError(new Error(\"Unknown property\")), !1; if (\"userProperties\" !== t) r[t] ? Array.isArray(r[t]) ? r[t].push(this._parseByType(s.propertiesTypes[t])) : (r[t] = [r[t]], r[t].push(this._parseByType(s.propertiesTypes[t]))) : r[t] = this._parseByType(s.propertiesTypes[t]); else { r[t] || (r[t] = Object.create(null)); const e = this._parseByType(s.propertiesTypes[t]); if (r[t][e.name]) if (Array.isArray(r[t][e.name])) r[t][e.name].push(e.value); else { const n = r[t][e.name]; r[t][e.name] = [n], r[t][e.name].push(e.value) } else r[t][e.name] = e.value } } return r } _newPacket() { return a(\"_newPacket\"), this.packet && (this._list.consume(this.packet.length), a(\"_newPacket: parser emit packet: packet.cmd: %s, packet.payload: %s, packet.length: %d\", this.packet.cmd, this.packet.payload, this.packet.length), this.emit(\"packet\", this.packet)), a(\"_newPacket: new packet\"), this.packet = new o, this._pos = 0, !0 } _emitError(e) { a(\"_emitError\"), this.error = e, this.emit(\"error\", e) } } t.exports = u }, { \"./constants\": 36, \"./packet\": 40, bl: 12, debug: 16, events: 31 }], 42: [function (e, t, r) { (function (r) { (function () { const n = e(\"./constants\"), i = r.allocUnsafe(0), o = r.from([0]), s = e(\"./numbers\"), a = e(\"process-nextick-args\").nextTick, u = e(\"debug\")(\"mqtt-packet:writeToStream\"), c = s.cache, l = s.generateNumber, f = s.generateCache, h = s.genBufVariableByteInt, p = s.generate4ByteBuffer; let d = S, g = !0; function b(e, t, s) { switch (u(\"generate called\"), t.cork && (t.cork(), a(m, t)), g && (g = !1, f()), u(\"generate: packet.cmd: %s\", e.cmd), e.cmd) { case \"connect\": return function (e, t, i) { const o = e || {}, s = o.protocolId || \"MQTT\", a = o.protocolVersion || 4, u = o.will; let c = o.clean; const l = o.keepalive || 0, f = o.clientId || \"\", h = o.username, p = o.password, g = o.properties; void 0 === c && (c = !0); let b = 0; if (!s || \"string\" != typeof s && !r.isBuffer(s)) return t.emit(\"error\", new Error(\"Invalid protocolId\")), !1; b += s.length + 2; if (3 !== a && 4 !== a && 5 !== a) return t.emit(\"error\", new Error(\"Invalid protocol version\")), !1; b += 1; if (\"string\" != typeof f && !r.isBuffer(f) || !f && 4 !== a || !f && !c) { if (a < 4) return t.emit(\"error\", new Error(\"clientId must be supplied before 3.1.1\")), !1; if (1 * c == 0) return t.emit(\"error\", new Error(\"clientId must be given if cleanSession set to 0\")), !1 } else b += f.length + 2; if (\"number\" != typeof l || l < 0 || l > 65535 || l % 1 != 0) return t.emit(\"error\", new Error(\"Invalid keepalive\")), !1; b += 2; if (b += 1, 5 === a) { var m = I(t, g); if (!m) return !1; b += m.length } if (u) { if (\"object\" != typeof u) return t.emit(\"error\", new Error(\"Invalid will\")), !1; if (!u.topic || \"string\" != typeof u.topic) return t.emit(\"error\", new Error(\"Invalid will topic\")), !1; if (b += r.byteLength(u.topic) + 2, b += 2, u.payload) { if (!(u.payload.length >= 0)) return t.emit(\"error\", new Error(\"Invalid will payload\")), !1; \"string\" == typeof u.payload ? b += r.byteLength(u.payload) : b += u.payload.length } var y = {}; if (5 === a) { if (!(y = I(t, u.properties))) return !1; b += y.length } } let v = !1; if (null != h) { if (!A(h)) return t.emit(\"error\", new Error(\"Invalid username\")), !1; v = !0, b += r.byteLength(h) + 2 } if (null != p) { if (!v) return t.emit(\"error\", new Error(\"Username is required to use password\")), !1; if (!A(p)) return t.emit(\"error\", new Error(\"Invalid password\")), !1; b += R(p) + 2 } t.write(n.CONNECT_HEADER), _(t, b), k(t, s), t.write(4 === a ? n.VERSION4 : 5 === a ? n.VERSION5 : n.VERSION3); let S = 0; S |= null != h ? n.USERNAME_MASK : 0, S |= null != p ? n.PASSWORD_MASK : 0, S |= u && u.retain ? n.WILL_RETAIN_MASK : 0, S |= u && u.qos ? u.qos << n.WILL_QOS_SHIFT : 0, S |= u ? n.WILL_FLAG_MASK : 0, S |= c ? n.CLEAN_SESSION_MASK : 0, t.write(r.from([S])), d(t, l), 5 === a && m.write(); k(t, f), u && (5 === a && y.write(), w(t, u.topic), k(t, u.payload)); null != h && k(t, h); null != p && k(t, p); return !0 }(e, t); case \"connack\": return function (e, t, i) { const s = i ? i.protocolVersion : 4, a = e || {}, u = 5 === s ? a.reasonCode : a.returnCode, c = a.properties; let l = 2; if (\"number\" != typeof u) return t.emit(\"error\", new Error(\"Invalid return code\")), !1; let f = null; if (5 === s) { if (!(f = I(t, c))) return !1; l += f.length } t.write(n.CONNACK_HEADER), _(t, l), t.write(a.sessionPresent ? n.SESSIONPRESENT_HEADER : o), t.write(r.from([u])), null != f && f.write(); return !0 }(e, t, s); case \"publish\": return function (e, t, o) { u(\"publish: packet: %o\", e); const s = o ? o.protocolVersion : 4, a = e || {}, c = a.qos || 0, l = a.retain ? n.RETAIN_MASK : 0, f = a.topic, h = a.payload || i, p = a.messageId, g = a.properties; let b = 0; if (\"string\" == typeof f) b += r.byteLength(f) + 2; else { if (!r.isBuffer(f)) return t.emit(\"error\", new Error(\"Invalid topic\")), !1; b += f.length + 2 } r.isBuffer(h) ? b += h.length : b += r.byteLength(h); if (c && \"number\" != typeof p) return t.emit(\"error\", new Error(\"Invalid messageId\")), !1; c && (b += 2); let m = null; if (5 === s) { if (!(m = I(t, g))) return !1; b += m.length } t.write(n.PUBLISH_HEADER[c][a.dup ? 1 : 0][l ? 1 : 0]), _(t, b), d(t, R(f)), t.write(f), c > 0 && d(t, p); null != m && m.write(); return u(\"publish: payload: %o\", h), t.write(h) }(e, t, s); case \"puback\": case \"pubrec\": case \"pubrel\": case \"pubcomp\": return function (e, t, i) { const o = i ? i.protocolVersion : 4, s = e || {}, a = s.cmd || \"puback\", u = s.messageId, c = s.dup && \"pubrel\" === a ? n.DUP_MASK : 0; let l = 0; const f = s.reasonCode, h = s.properties; let p = 5 === o ? 3 : 2; \"pubrel\" === a && (l = 1); if (\"number\" != typeof u) return t.emit(\"error\", new Error(\"Invalid messageId\")), !1; let g = null; if (5 === o && \"object\" == typeof h) { if (!(g = C(t, h, i, p))) return !1; p += g.length } t.write(n.ACKS[a][l][c][0]), _(t, p), d(t, u), 5 === o && t.write(r.from([f])); null !== g && g.write(); return !0 }(e, t, s); case \"subscribe\": return function (e, t, i) { u(\"subscribe: packet: \"); const o = i ? i.protocolVersion : 4, s = e || {}, a = s.dup ? n.DUP_MASK : 0, c = s.messageId, l = s.subscriptions, f = s.properties; let h = 0; if (\"number\" != typeof c) return t.emit(\"error\", new Error(\"Invalid messageId\")), !1; h += 2; let p = null; if (5 === o) { if (!(p = I(t, f))) return !1; h += p.length } if (\"object\" != typeof l || !l.length) return t.emit(\"error\", new Error(\"Invalid subscriptions\")), !1; for (let e = 0; e < l.length; e += 1) { const n = l[e].topic, i = l[e].qos; if (\"string\" != typeof n) return t.emit(\"error\", new Error(\"Invalid subscriptions - invalid topic\")), !1; if (\"number\" != typeof i) return t.emit(\"error\", new Error(\"Invalid subscriptions - invalid qos\")), !1; if (5 === o) { const r = l[e].nl || !1; if (\"boolean\" != typeof r) return t.emit(\"error\", new Error(\"Invalid subscriptions - invalid No Local\")), !1; const n = l[e].rap || !1; if (\"boolean\" != typeof n) return t.emit(\"error\", new Error(\"Invalid subscriptions - invalid Retain as Published\")), !1; const i = l[e].rh || 0; if (\"number\" != typeof i || i > 2) return t.emit(\"error\", new Error(\"Invalid subscriptions - invalid Retain Handling\")), !1 } h += r.byteLength(n) + 2 + 1 } u(\"subscribe: writing to stream: %o\", n.SUBSCRIBE_HEADER), t.write(n.SUBSCRIBE_HEADER[1][a ? 1 : 0][0]), _(t, h), d(t, c), null !== p && p.write(); let g = !0; for (const e of l) { const i = e.topic, s = e.qos, a = +e.nl, u = +e.rap, c = e.rh; let l; w(t, i), l = n.SUBSCRIBE_OPTIONS_QOS[s], 5 === o && (l |= a ? n.SUBSCRIBE_OPTIONS_NL : 0, l |= u ? n.SUBSCRIBE_OPTIONS_RAP : 0, l |= c ? n.SUBSCRIBE_OPTIONS_RH[c] : 0), g = t.write(r.from([l])) } return g }(e, t, s); case \"suback\": return function (e, t, i) { const o = i ? i.protocolVersion : 4, s = e || {}, a = s.messageId, u = s.granted, c = s.properties; let l = 0; if (\"number\" != typeof a) return t.emit(\"error\", new Error(\"Invalid messageId\")), !1; l += 2; if (\"object\" != typeof u || !u.length) return t.emit(\"error\", new Error(\"Invalid qos vector\")), !1; for (let e = 0; e < u.length; e += 1) { if (\"number\" != typeof u[e]) return t.emit(\"error\", new Error(\"Invalid qos vector\")), !1; l += 1 } let f = null; if (5 === o) { if (!(f = C(t, c, i, l))) return !1; l += f.length } t.write(n.SUBACK_HEADER), _(t, l), d(t, a), null !== f && f.write(); return t.write(r.from(u)) }(e, t, s); case \"unsubscribe\": return function (e, t, i) { const o = i ? i.protocolVersion : 4, s = e || {}, a = s.messageId, u = s.dup ? n.DUP_MASK : 0, c = s.unsubscriptions, l = s.properties; let f = 0; if (\"number\" != typeof a) return t.emit(\"error\", new Error(\"Invalid messageId\")), !1; f += 2; if (\"object\" != typeof c || !c.length) return t.emit(\"error\", new Error(\"Invalid unsubscriptions\")), !1; for (let e = 0; e < c.length; e += 1) { if (\"string\" != typeof c[e]) return t.emit(\"error\", new Error(\"Invalid unsubscriptions\")), !1; f += r.byteLength(c[e]) + 2 } let h = null; if (5 === o) { if (!(h = I(t, l))) return !1; f += h.length } t.write(n.UNSUBSCRIBE_HEADER[1][u ? 1 : 0][0]), _(t, f), d(t, a), null !== h && h.write(); let p = !0; for (let e = 0; e < c.length; e++)p = w(t, c[e]); return p }(e, t, s); case \"unsuback\": return function (e, t, i) { const o = i ? i.protocolVersion : 4, s = e || {}, a = s.messageId, u = s.dup ? n.DUP_MASK : 0, c = s.granted, l = s.properties, f = s.cmd; let h = 2; if (\"number\" != typeof a) return t.emit(\"error\", new Error(\"Invalid messageId\")), !1; if (5 === o) { if (\"object\" != typeof c || !c.length) return t.emit(\"error\", new Error(\"Invalid qos vector\")), !1; for (let e = 0; e < c.length; e += 1) { if (\"number\" != typeof c[e]) return t.emit(\"error\", new Error(\"Invalid qos vector\")), !1; h += 1 } } let p = null; if (5 === o) { if (!(p = C(t, l, i, h))) return !1; h += p.length } t.write(n.ACKS[f][0][u][0]), _(t, h), d(t, a), null !== p && p.write(); 5 === o && t.write(r.from(c)); return !0 }(e, t, s); case \"pingreq\": case \"pingresp\": return function (e, t, r) { return t.write(n.EMPTY[e.cmd]) }(e, t); case \"disconnect\": return function (e, t, i) { const o = i ? i.protocolVersion : 4, s = e || {}, a = s.reasonCode, u = s.properties; let c = 5 === o ? 1 : 0, l = null; if (5 === o) { if (!(l = C(t, u, i, c))) return !1; c += l.length } t.write(r.from([n.codes.disconnect << 4])), _(t, c), 5 === o && t.write(r.from([a])); null !== l && l.write(); return !0 }(e, t, s); case \"auth\": return function (e, t, i) { const o = i ? i.protocolVersion : 4, s = e || {}, a = s.reasonCode, u = s.properties; let c = 5 === o ? 1 : 0; 5 !== o && t.emit(\"error\", new Error(\"Invalid mqtt version for auth packet\")); const l = C(t, u, i, c); if (!l) return !1; c += l.length, t.write(r.from([n.codes.auth << 4])), _(t, c), t.write(r.from([a])), null !== l && l.write(); return !0 }(e, t, s); default: return t.emit(\"error\", new Error(\"Unknown command\")), !1 } } function m(e) { e.uncork() } Object.defineProperty(b, \"cacheNumbers\", { get: () => d === S, set(e) { e ? (c && 0 !== Object.keys(c).length || (g = !0), d = S) : (g = !1, d = E) } }); const y = {}; function _(e, t) { if (t > n.VARBYTEINT_MAX) return e.emit(\"error\", new Error(`Invalid variable byte integer: ${t}`)), !1; let r = y[t]; return r || (r = h(t), t < 16384 && (y[t] = r)), u(\"writeVarByteInt: writing to stream: %o\", r), e.write(r) } function w(e, t) { const n = r.byteLength(t); return d(e, n), u(\"writeString: %s\", t), e.write(t, \"utf8\") } function v(e, t, r) { w(e, t), w(e, r) } function S(e, t) { return u(\"writeNumberCached: number: %d\", t), u(\"writeNumberCached: %o\", c[t]), e.write(c[t]) } function E(e, t) { const r = l(t); return u(\"writeNumberGenerated: %o\", r), e.write(r) } function k(e, t) { \"string\" == typeof t ? w(e, t) : t ? (d(e, t.length), e.write(t)) : d(e, 0) } function I(e, t) { if (\"object\" != typeof t || null != t.length) return { length: 1, write() { x(e, {}, 0) } }; let i = 0; function o(t, i) { let o = 0; switch (n.propertiesTypes[t]) { case \"byte\": if (\"boolean\" != typeof i) return e.emit(\"error\", new Error(`Invalid ${t}: ${i}`)), !1; o += 2; break; case \"int8\": if (\"number\" != typeof i || i < 0 || i > 255) return e.emit(\"error\", new Error(`Invalid ${t}: ${i}`)), !1; o += 2; break; case \"binary\": if (i && null === i) return e.emit(\"error\", new Error(`Invalid ${t}: ${i}`)), !1; o += 1 + r.byteLength(i) + 2; break; case \"int16\": if (\"number\" != typeof i || i < 0 || i > 65535) return e.emit(\"error\", new Error(`Invalid ${t}: ${i}`)), !1; o += 3; break; case \"int32\": if (\"number\" != typeof i || i < 0 || i > 4294967295) return e.emit(\"error\", new Error(`Invalid ${t}: ${i}`)), !1; o += 5; break; case \"var\": if (\"number\" != typeof i || i < 0 || i > 268435455) return e.emit(\"error\", new Error(`Invalid ${t}: ${i}`)), !1; o += 1 + r.byteLength(h(i)); break; case \"string\": if (\"string\" != typeof i) return e.emit(\"error\", new Error(`Invalid ${t}: ${i}`)), !1; o += 3 + r.byteLength(i.toString()); break; case \"pair\": if (\"object\" != typeof i) return e.emit(\"error\", new Error(`Invalid ${t}: ${i}`)), !1; o += Object.getOwnPropertyNames(i).reduce((e, t) => { const n = i[t]; return Array.isArray(n) ? e += n.reduce((e, n) => e += 3 + r.byteLength(t.toString()) + 2 + r.byteLength(n.toString()), 0) : e += 3 + r.byteLength(t.toString()) + 2 + r.byteLength(i[t].toString()), e }, 0); break; default: return e.emit(\"error\", new Error(`Invalid property ${t}: ${i}`)), !1 }return o } if (t) for (const e in t) { let r = 0, n = 0; const s = t[e]; if (Array.isArray(s)) for (let t = 0; t < s.length; t++) { if (!(n = o(e, s[t]))) return !1; r += n } else { if (!(n = o(e, s))) return !1; r = n } if (!r) return !1; i += r } return { length: r.byteLength(h(i)) + i, write() { x(e, t, i) } } } function C(e, t, r, n) { const i = [\"reasonString\", \"userProperties\"], o = r && r.properties && r.properties.maximumPacketSize ? r.properties.maximumPacketSize : 0; let s = I(e, t); if (o) for (; n + s.length > o;) { const r = i.shift(); if (!r || !t[r]) return !1; delete t[r], s = I(e, t) } return s } function T(e, t, i) { switch (n.propertiesTypes[t]) { case \"byte\": e.write(r.from([n.properties[t]])), e.write(r.from([+i])); break; case \"int8\": e.write(r.from([n.properties[t]])), e.write(r.from([i])); break; case \"binary\": e.write(r.from([n.properties[t]])), k(e, i); break; case \"int16\": e.write(r.from([n.properties[t]])), d(e, i); break; case \"int32\": e.write(r.from([n.properties[t]])), function (e, t) { const r = p(t); u(\"write4ByteNumber: %o\", r), e.write(r) }(e, i); break; case \"var\": e.write(r.from([n.properties[t]])), _(e, i); break; case \"string\": e.write(r.from([n.properties[t]])), w(e, i); break; case \"pair\": Object.getOwnPropertyNames(i).forEach(o => { const s = i[o]; Array.isArray(s) ? s.forEach(i => { e.write(r.from([n.properties[t]])), v(e, o.toString(), i.toString()) }) : (e.write(r.from([n.properties[t]])), v(e, o.toString(), s.toString())) }); break; default: return e.emit(\"error\", new Error(`Invalid property ${t} value: ${i}`)), !1 } } function x(e, t, r) { _(e, r); for (const r in t) if (Object.prototype.hasOwnProperty.call(t, r) && null !== t[r]) { const n = t[r]; if (Array.isArray(n)) for (let t = 0; t < n.length; t++)T(e, r, n[t]); else T(e, r, n) } } function R(e) { return e ? e instanceof r ? e.length : r.byteLength(e) : 0 } function A(e) { return \"string\" == typeof e || e instanceof r } t.exports = b }).call(this) }).call(this, e(\"buffer\").Buffer) }, { \"./constants\": 36, \"./numbers\": 39, buffer: 14, debug: 16, \"process-nextick-args\": 45 }], 43: [function (e, t, r) { var n = 1e3, i = 60 * n, o = 60 * i, s = 24 * o, a = 7 * s, u = 365.25 * s; function c(e, t, r, n) { var i = t >= 1.5 * r; return Math.round(e / r) + \" \" + n + (i ? \"s\" : \"\") } t.exports = function (e, t) { t = t || {}; var r = typeof e; if (\"string\" === r && e.length > 0) return function (e) { if ((e = String(e)).length > 100) return; var t = /^(-?(?:\\d+)?\\.?\\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec(e); if (!t) return; var r = parseFloat(t[1]); switch ((t[2] || \"ms\").toLowerCase()) { case \"years\": case \"year\": case \"yrs\": case \"yr\": case \"y\": return r * u; case \"weeks\": case \"week\": case \"w\": return r * a; case \"days\": case \"day\": case \"d\": return r * s; case \"hours\": case \"hour\": case \"hrs\": case \"hr\": case \"h\": return r * o; case \"minutes\": case \"minute\": case \"mins\": case \"min\": case \"m\": return r * i; case \"seconds\": case \"second\": case \"secs\": case \"sec\": case \"s\": return r * n; case \"milliseconds\": case \"millisecond\": case \"msecs\": case \"msec\": case \"ms\": return r; default: return } }(e); if (\"number\" === r && isFinite(e)) return t.long ? function (e) { var t = Math.abs(e); if (t >= s) return c(e, t, s, \"day\"); if (t >= o) return c(e, t, o, \"hour\"); if (t >= i) return c(e, t, i, \"minute\"); if (t >= n) return c(e, t, n, \"second\"); return e + \" ms\" }(e) : function (e) { var t = Math.abs(e); if (t >= s) return Math.round(e / s) + \"d\"; if (t >= o) return Math.round(e / o) + \"h\"; if (t >= i) return Math.round(e / i) + \"m\"; if (t >= n) return Math.round(e / n) + \"s\"; return e + \"ms\" }(e); throw new Error(\"val is not a non-empty string or a valid number. val=\" + JSON.stringify(e)) } }, {}], 44: [function (e, t, r) { var n = e(\"wrappy\"); function i(e) { var t = function () { return t.called ? t.value : (t.called = !0, t.value = e.apply(this, arguments)) }; return t.called = !1, t } function o(e) { var t = function () { if (t.called) throw new Error(t.onceError); return t.called = !0, t.value = e.apply(this, arguments) }, r = e.name || \"Function wrapped with `once`\"; return t.onceError = r + \" shouldn't be called more than once\", t.called = !1, t } t.exports = n(i), t.exports.strict = n(o), i.proto = i(function () { Object.defineProperty(Function.prototype, \"once\", { value: function () { return i(this) }, configurable: !0 }), Object.defineProperty(Function.prototype, \"onceStrict\", { value: function () { return o(this) }, configurable: !0 }) }) }, { wrappy: 74 }], 45: [function (e, t, r) { (function (e) { (function () { \"use strict\"; void 0 === e || !e.version || 0 === e.version.indexOf(\"v0.\") || 0 === e.version.indexOf(\"v1.\") && 0 !== e.version.indexOf(\"v1.8.\") ? t.exports = { nextTick: function (t, r, n, i) { if (\"function\" != typeof t) throw new TypeError('\"callback\" argument must be a function'); var o, s, a = arguments.length; switch (a) { case 0: case 1: return e.nextTick(t); case 2: return e.nextTick(function () { t.call(null, r) }); case 3: return e.nextTick(function () { t.call(null, r, n) }); case 4: return e.nextTick(function () { t.call(null, r, n, i) }); default: for (o = new Array(a - 1), s = 0; s < o.length;)o[s++] = arguments[s]; return e.nextTick(function () { t.apply(null, o) }) } } } : t.exports = e }).call(this) }).call(this, e(\"_process\")) }, { _process: 46 }], 46: [function (e, t, r) { var n, i, o = t.exports = {}; function s() { throw new Error(\"setTimeout has not been defined\") } function a() { throw new Error(\"clearTimeout has not been defined\") } function u(e) { if (n === setTimeout) return setTimeout(e, 0); if ((n === s || !n) && setTimeout) return n = setTimeout, setTimeout(e, 0); try { return n(e, 0) } catch (t) { try { return n.call(null, e, 0) } catch (t) { return n.call(this, e, 0) } } } !function () { try { n = \"function\" == typeof setTimeout ? setTimeout : s } catch (e) { n = s } try { i = \"function\" == typeof clearTimeout ? clearTimeout : a } catch (e) { i = a } }(); var c, l = [], f = !1, h = -1; function p() { f && c && (f = !1, c.length ? l = c.concat(l) : h = -1, l.length && d()) } function d() { if (!f) { var e = u(p); f = !0; for (var t = l.length; t;) { for (c = l, l = []; ++h < t;)c && c[h].run(); h = -1, t = l.length } c = null, f = !1, function (e) { if (i === clearTimeout) return clearTimeout(e); if ((i === a || !i) && clearTimeout) return i = clearTimeout, clearTimeout(e); try { i(e) } catch (t) { try { return i.call(null, e) } catch (t) { return i.call(this, e) } } }(e) } } function g(e, t) { this.fun = e, this.array = t } function b() { } o.nextTick = function (e) { var t = new Array(arguments.length - 1); if (arguments.length > 1) for (var r = 1; r < arguments.length; r++)t[r - 1] = arguments[r]; l.push(new g(e, t)), 1 !== l.length || f || u(d) }, g.prototype.run = function () { this.fun.apply(null, this.array) }, o.title = \"browser\", o.browser = !0, o.env = {}, o.argv = [], o.version = \"\", o.versions = {}, o.on = b, o.addListener = b, o.once = b, o.off = b, o.removeListener = b, o.removeAllListeners = b, o.emit = b, o.prependListener = b, o.prependOnceListener = b, o.listeners = function (e) { return [] }, o.binding = function (e) { throw new Error(\"process.binding is not supported\") }, o.cwd = function () { return \"/\" }, o.chdir = function (e) { throw new Error(\"process.chdir is not supported\") }, o.umask = function () { return 0 } }, {}], 47: [function (e, t, r) { (function (e) { (function () { !function (n) { var i = \"object\" == typeof r && r && !r.nodeType && r, o = \"object\" == typeof t && t && !t.nodeType && t, s = \"object\" == typeof e && e; s.global !== s && s.window !== s && s.self !== s || (n = s); var a, u, c = 2147483647, l = 36, f = 1, h = 26, p = 38, d = 700, g = 72, b = 128, m = \"-\", y = /^xn--/, _ = /[^\\x20-\\x7E]/, w = /[\\x2E\\u3002\\uFF0E\\uFF61]/g, v = { overflow: \"Overflow: input needs wider integers to process\", \"not-basic\": \"Illegal input >= 0x80 (not a basic code point)\", \"invalid-input\": \"Invalid input\" }, S = l - f, E = Math.floor, k = String.fromCharCode; function I(e) { throw new RangeError(v[e]) } function C(e, t) { for (var r = e.length, n = []; r--;)n[r] = t(e[r]); return n } function T(e, t) { var r = e.split(\"@\"), n = \"\"; return r.length > 1 && (n = r[0] + \"@\", e = r[1]), n + C((e = e.replace(w, \".\")).split(\".\"), t).join(\".\") } function x(e) { for (var t, r, n = [], i = 0, o = e.length; i < o;)(t = e.charCodeAt(i++)) >= 55296 && t <= 56319 && i < o ? 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(f = g.substr(0, b), h = g.substr(b + 1)) : (f = g, h = \"\"), p = decodeURIComponent(f), d = decodeURIComponent(h), n(s, p) ? i(s[p]) ? s[p].push(d) : s[p] = [s[p], d] : s[p] = d } return s }; var i = Array.isArray || function (e) { return \"[object Array]\" === Object.prototype.toString.call(e) } }, {}], 49: [function (e, t, r) { \"use strict\"; var n = function (e) { switch (typeof e) { case \"string\": return e; case \"boolean\": return e ? \"true\" : \"false\"; case \"number\": return isFinite(e) ? e : \"\"; default: return \"\" } }; t.exports = function (e, t, r, a) { return t = t || \"&\", r = r || \"=\", null === e && (e = void 0), \"object\" == typeof e ? o(s(e), function (s) { var a = encodeURIComponent(n(s)) + r; return i(e[s]) ? o(e[s], function (e) { return a + encodeURIComponent(n(e)) }).join(t) : a + encodeURIComponent(n(e[s])) }).join(t) : a ? encodeURIComponent(n(a)) + r + encodeURIComponent(n(e)) : \"\" }; var i = Array.isArray || function (e) { return \"[object Array]\" === Object.prototype.toString.call(e) }; function o(e, t) { if (e.map) return e.map(t); for (var r = [], n = 0; n < e.length; n++)r.push(t(e[n], n)); return r } var s = Object.keys || function (e) { var t = []; for (var r in e) Object.prototype.hasOwnProperty.call(e, r) && t.push(r); return t } }, {}], 50: [function (e, t, r) { \"use strict\"; r.decode = r.parse = e(\"./decode\"), r.encode = r.stringify = e(\"./encode\") }, { \"./decode\": 48, \"./encode\": 49 }], 51: [function (e, t, r) { \"use strict\"; var n = {}; function i(e, t, r) { r || (r = Error); var i = function (e) { var r, n; function i(r, n, i) { return e.call(this, function (e, r, n) { return \"string\" == typeof t ? t : t(e, r, n) }(r, n, i)) || this } return n = e, (r = i).prototype = Object.create(n.prototype), r.prototype.constructor = r, r.__proto__ = n, i }(r); i.prototype.name = r.name, i.prototype.code = e, n[e] = i } function o(e, t) { if (Array.isArray(e)) { var r = e.length; return e = e.map(function (e) { return String(e) }), r > 2 ? \"one of \".concat(t, \" \").concat(e.slice(0, r - 1).join(\", \"), \", or \") + e[r - 1] : 2 === r ? \"one of \".concat(t, \" \").concat(e[0], \" or \").concat(e[1]) : \"of \".concat(t, \" \").concat(e[0]) } return \"of \".concat(t, \" \").concat(String(e)) } i(\"ERR_INVALID_OPT_VALUE\", function (e, t) { return 'The value \"' + t + '\" is invalid for option \"' + e + '\"' }, TypeError), i(\"ERR_INVALID_ARG_TYPE\", function (e, t, r) { var n, i, s, a; if (\"string\" == typeof t && (i = \"not \", t.substr(!s || s < 0 ? 0 : +s, i.length) === i) ? (n = \"must not be\", t = t.replace(/^not /, \"\")) : n = \"must be\", function (e, t, r) { return (void 0 === r || r > e.length) && (r = e.length), e.substring(r - t.length, r) === t }(e, \" argument\")) a = \"The \".concat(e, \" \").concat(n, \" \").concat(o(t, \"type\")); else { var u = function (e, t, r) { return \"number\" != typeof r && (r = 0), !(r + t.length > e.length) && -1 !== e.indexOf(t, r) }(e, \".\") ? \"property\" : \"argument\"; a = 'The \"'.concat(e, '\" ').concat(u, \" \").concat(n, \" \").concat(o(t, \"type\")) } return a += \". 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l.debuglog(\"stream\") : function () { }; var f, h, p, d = e(\"./internal/streams/buffer_list\"), g = e(\"./internal/streams/destroy\"), b = e(\"./internal/streams/state\").getHighWaterMark, m = e(\"../errors\").codes, y = m.ERR_INVALID_ARG_TYPE, _ = m.ERR_STREAM_PUSH_AFTER_EOF, w = m.ERR_METHOD_NOT_IMPLEMENTED, v = m.ERR_STREAM_UNSHIFT_AFTER_END_EVENT; e(\"inherits\")(I, s); var S = g.errorOrDestroy, E = [\"error\", \"close\", \"destroy\", \"pause\", \"resume\"]; function k(t, r, n) { i = i || e(\"./_stream_duplex\"), t = t || {}, \"boolean\" != typeof n && (n = r instanceof i), this.objectMode = !!t.objectMode, n && (this.objectMode = this.objectMode || !!t.readableObjectMode), this.highWaterMark = b(this, t, \"readableHighWaterMark\", n), this.buffer = new d, this.length = 0, this.pipes = null, this.pipesCount = 0, this.flowing = null, this.ended = !1, this.endEmitted = !1, this.reading = !1, this.sync = !0, this.needReadable = !1, this.emittedReadable = !1, this.readableListening = !1, this.resumeScheduled = !1, this.paused = !0, this.emitClose = !1 !== t.emitClose, this.autoDestroy = !!t.autoDestroy, this.destroyed = !1, this.defaultEncoding = t.defaultEncoding || \"utf8\", this.awaitDrain = 0, this.readingMore = !1, this.decoder = null, this.encoding = null, t.encoding && (f || (f = e(\"string_decoder/\").StringDecoder), this.decoder = new f(t.encoding), this.encoding = t.encoding) } function I(t) { if (i = i || e(\"./_stream_duplex\"), !(this instanceof I)) return new I(t); var r = this instanceof i; this._readableState = new k(t, this, r), this.readable = !0, t && (\"function\" == typeof t.read && (this._read = t.read), \"function\" == typeof t.destroy && (this._destroy = t.destroy)), s.call(this) } function C(e, t, r, n, i) { c(\"readableAddChunk\", t); var o, s = e._readableState; if (null === t) s.reading = !1, function (e, t) { if (c(\"onEofChunk\"), t.ended) return; if (t.decoder) { var r = t.decoder.end(); r && r.length && (t.buffer.push(r), t.length += t.objectMode ? 1 : r.length) } t.ended = !0, t.sync ? A(e) : (t.needReadable = !1, t.emittedReadable || (t.emittedReadable = !0, M(e))) }(e, s); else if (i || (o = function (e, t) { var r; n = t, a.isBuffer(n) || n instanceof u || \"string\" == typeof t || void 0 === t || e.objectMode || (r = new y(\"chunk\", [\"string\", \"Buffer\", \"Uint8Array\"], t)); var n; return r }(s, t)), o) S(e, o); else if (s.objectMode || t && t.length > 0) if (\"string\" == typeof t || s.objectMode || Object.getPrototypeOf(t) === a.prototype || (t = function (e) { return a.from(e) }(t)), n) s.endEmitted ? S(e, new v) : T(e, s, t, !0); else if (s.ended) S(e, new _); else { if (s.destroyed) return !1; s.reading = !1, s.decoder && !r ? (t = s.decoder.write(t), s.objectMode || 0 !== t.length ? T(e, s, t, !1) : O(e, s)) : T(e, s, t, !1) } else n || (s.reading = !1, O(e, s)); return !s.ended && (s.length < s.highWaterMark || 0 === s.length) } function T(e, t, r, n) { t.flowing && 0 === t.length && !t.sync ? (t.awaitDrain = 0, e.emit(\"data\", r)) : (t.length += t.objectMode ? 1 : r.length, n ? t.buffer.unshift(r) : t.buffer.push(r), t.needReadable && A(e)), O(e, t) } Object.defineProperty(I.prototype, \"destroyed\", { enumerable: !1, get: function () { return void 0 !== this._readableState && this._readableState.destroyed }, set: function (e) { this._readableState && (this._readableState.destroyed = e) } }), I.prototype.destroy = g.destroy, I.prototype._undestroy = g.undestroy, I.prototype._destroy = function (e, t) { t(e) }, I.prototype.push = function (e, t) { var r, n = this._readableState; return n.objectMode ? r = !0 : \"string\" == typeof e && ((t = t || n.defaultEncoding) !== n.encoding && (e = a.from(e, t), t = \"\"), r = !0), C(this, e, t, !1, r) }, I.prototype.unshift = function (e) { return C(this, e, null, !0, !1) }, I.prototype.isPaused = function () { return !1 === this._readableState.flowing }, I.prototype.setEncoding = function (t) { f || (f = e(\"string_decoder/\").StringDecoder); var r = new f(t); this._readableState.decoder = r, this._readableState.encoding = this._readableState.decoder.encoding; for (var n = this._readableState.buffer.head, i = \"\"; null !== n;)i += r.write(n.data), n = n.next; return this._readableState.buffer.clear(), \"\" !== i && this._readableState.buffer.push(i), this._readableState.length = i.length, this }; var x = 1073741824; function R(e, t) { return e <= 0 || 0 === t.length && t.ended ? 0 : t.objectMode ? 1 : e != e ? t.flowing && t.length ? t.buffer.head.data.length : t.length : (e > t.highWaterMark && (t.highWaterMark = function (e) { return e >= x ? e = x : (e-- , e |= e >>> 1, e |= e >>> 2, e |= e >>> 4, e |= e >>> 8, e |= e >>> 16, e++), e }(e)), e <= t.length ? e : t.ended ? t.length : (t.needReadable = !0, 0)) } function A(e) { var t = e._readableState; c(\"emitReadable\", t.needReadable, t.emittedReadable), t.needReadable = !1, t.emittedReadable || (c(\"emitReadable\", t.flowing), t.emittedReadable = !0, r.nextTick(M, e)) } function M(e) { var t = e._readableState; c(\"emitReadable_\", t.destroyed, t.length, t.ended), t.destroyed || !t.length && !t.ended || (e.emit(\"readable\"), t.emittedReadable = !1), t.needReadable = !t.flowing && !t.ended && t.length <= t.highWaterMark, U(e) } function O(e, t) { t.readingMore || (t.readingMore = !0, r.nextTick(P, e, t)) } function P(e, t) { for (; !t.reading && !t.ended && (t.length < t.highWaterMark || t.flowing && 0 === t.length);) { var r = t.length; if (c(\"maybeReadMore read 0\"), e.read(0), r === t.length) break } t.readingMore = !1 } function B(e) { var t = e._readableState; t.readableListening = e.listenerCount(\"readable\") > 0, t.resumeScheduled && !t.paused ? t.flowing = !0 : e.listenerCount(\"data\") > 0 && e.resume() } function L(e) { c(\"readable nexttick read 0\"), e.read(0) } function j(e, t) { c(\"resume\", t.reading), t.reading || e.read(0), t.resumeScheduled = !1, e.emit(\"resume\"), U(e), t.flowing && !t.reading && e.read(0) } function U(e) { var t = e._readableState; for (c(\"flow\", t.flowing); t.flowing && null !== e.read();); } function N(e, t) { return 0 === t.length ? null : (t.objectMode ? r = t.buffer.shift() : !e || e >= t.length ? (r = t.decoder ? t.buffer.join(\"\") : 1 === t.buffer.length ? t.buffer.first() : t.buffer.concat(t.length), t.buffer.clear()) : r = t.buffer.consume(e, t.decoder), r); var r } function q(e) { var t = e._readableState; c(\"endReadable\", t.endEmitted), t.endEmitted || (t.ended = !0, r.nextTick(D, t, e)) } function D(e, t) { if (c(\"endReadableNT\", e.endEmitted, e.length), !e.endEmitted && 0 === e.length && (e.endEmitted = !0, t.readable = !1, t.emit(\"end\"), e.autoDestroy)) { var r = t._writableState; (!r || r.autoDestroy && r.finished) && t.destroy() } } function F(e, t) { for (var r = 0, n = e.length; r < n; r++)if (e[r] === t) return r; return -1 } I.prototype.read = function (e) { c(\"read\", e), e = parseInt(e, 10); var t = this._readableState, r = e; if (0 !== e && (t.emittedReadable = !1), 0 === e && t.needReadable && ((0 !== t.highWaterMark ? t.length >= t.highWaterMark : t.length > 0) || t.ended)) return c(\"read: emitReadable\", t.length, t.ended), 0 === t.length && t.ended ? q(this) : A(this), null; if (0 === (e = R(e, t)) && t.ended) return 0 === t.length && q(this), null; var n, i = t.needReadable; return c(\"need readable\", i), (0 === t.length || t.length - e < t.highWaterMark) && c(\"length less than watermark\", i = !0), t.ended || t.reading ? c(\"reading or ended\", i = !1) : i && (c(\"do read\"), t.reading = !0, t.sync = !0, 0 === t.length && (t.needReadable = !0), this._read(t.highWaterMark), t.sync = !1, t.reading || (e = R(r, t))), null === (n = e > 0 ? N(e, t) : null) ? (t.needReadable = t.length <= t.highWaterMark, e = 0) : (t.length -= e, t.awaitDrain = 0), 0 === t.length && (t.ended || (t.needReadable = !0), r !== e && t.ended && q(this)), null !== n && this.emit(\"data\", n), n }, I.prototype._read = function (e) { S(this, new w(\"_read()\")) }, I.prototype.pipe = function (e, t) { var n = this, i = this._readableState; switch (i.pipesCount) { case 0: i.pipes = e; break; case 1: i.pipes = [i.pipes, e]; break; default: i.pipes.push(e) }i.pipesCount += 1, c(\"pipe count=%d opts=%j\", i.pipesCount, t); var s = (!t || !1 !== t.end) && e !== r.stdout && e !== r.stderr ? u : b; function a(t, r) { c(\"onunpipe\"), t === n && r && !1 === r.hasUnpiped && (r.hasUnpiped = !0, c(\"cleanup\"), e.removeListener(\"close\", d), e.removeListener(\"finish\", g), e.removeListener(\"drain\", l), e.removeListener(\"error\", p), e.removeListener(\"unpipe\", a), n.removeListener(\"end\", u), n.removeListener(\"end\", b), n.removeListener(\"data\", h), f = !0, !i.awaitDrain || e._writableState && !e._writableState.needDrain || l()) } function u() { c(\"onend\"), e.end() } i.endEmitted ? r.nextTick(s) : n.once(\"end\", s), e.on(\"unpipe\", a); var l = function (e) { return function () { var t = e._readableState; c(\"pipeOnDrain\", t.awaitDrain), t.awaitDrain && t.awaitDrain-- , 0 === t.awaitDrain && o(e, \"data\") && (t.flowing = !0, U(e)) } }(n); e.on(\"drain\", l); var f = !1; function h(t) { c(\"ondata\"); var r = e.write(t); c(\"dest.write\", r), !1 === r && ((1 === i.pipesCount && i.pipes === e || i.pipesCount > 1 && -1 !== F(i.pipes, e)) && !f && (c(\"false write response, pause\", i.awaitDrain), i.awaitDrain++), n.pause()) } function p(t) { c(\"onerror\", t), b(), e.removeListener(\"error\", p), 0 === o(e, \"error\") && S(e, t) } function d() { e.removeListener(\"finish\", g), b() } function g() { c(\"onfinish\"), e.removeListener(\"close\", d), b() } function b() { c(\"unpipe\"), n.unpipe(e) } return n.on(\"data\", h), function (e, t, r) { if (\"function\" == typeof e.prependListener) return e.prependListener(t, r); e._events && e._events[t] ? Array.isArray(e._events[t]) ? e._events[t].unshift(r) : e._events[t] = [r, e._events[t]] : e.on(t, r) }(e, \"error\", p), e.once(\"close\", d), e.once(\"finish\", g), e.emit(\"pipe\", n), i.flowing || (c(\"pipe resume\"), n.resume()), e }, I.prototype.unpipe = function (e) { var t = this._readableState, r = { hasUnpiped: !1 }; if (0 === t.pipesCount) return this; if (1 === t.pipesCount) return e && e !== t.pipes ? this : (e || (e = t.pipes), t.pipes = null, t.pipesCount = 0, t.flowing = !1, e && e.emit(\"unpipe\", this, r), this); if (!e) { var n = t.pipes, i = t.pipesCount; t.pipes = null, t.pipesCount = 0, t.flowing = !1; for (var o = 0; o < i; o++)n[o].emit(\"unpipe\", this, { hasUnpiped: !1 }); return this } var s = F(t.pipes, e); return -1 === s ? this : (t.pipes.splice(s, 1), t.pipesCount -= 1, 1 === t.pipesCount && (t.pipes = t.pipes[0]), e.emit(\"unpipe\", this, r), this) }, I.prototype.on = function (e, t) { var n = s.prototype.on.call(this, e, t), i = this._readableState; return \"data\" === e ? (i.readableListening = this.listenerCount(\"readable\") > 0, !1 !== i.flowing && this.resume()) : \"readable\" === e && (i.endEmitted || i.readableListening || (i.readableListening = i.needReadable = !0, i.flowing = !1, i.emittedReadable = !1, c(\"on readable\", i.length, i.reading), i.length ? A(this) : i.reading || r.nextTick(L, this))), n }, I.prototype.addListener = I.prototype.on, I.prototype.removeListener = function (e, t) { var n = s.prototype.removeListener.call(this, e, t); return \"readable\" === e && r.nextTick(B, this), n }, I.prototype.removeAllListeners = function (e) { var t = s.prototype.removeAllListeners.apply(this, arguments); return \"readable\" !== e && void 0 !== e || r.nextTick(B, this), t }, I.prototype.resume = function () { var e = this._readableState; return e.flowing || (c(\"resume\"), e.flowing = !e.readableListening, function (e, t) { t.resumeScheduled || (t.resumeScheduled = !0, r.nextTick(j, e, t)) }(this, e)), e.paused = !1, this }, I.prototype.pause = function () { return c(\"call pause flowing=%j\", this._readableState.flowing), !1 !== this._readableState.flowing && (c(\"pause\"), this._readableState.flowing = !1, this.emit(\"pause\")), this._readableState.paused = !0, this }, I.prototype.wrap = function (e) { var t = this, r = this._readableState, n = !1; for (var i in e.on(\"end\", function () { if (c(\"wrapped end\"), r.decoder && !r.ended) { var e = r.decoder.end(); e && e.length && t.push(e) } t.push(null) }), e.on(\"data\", function (i) { (c(\"wrapped data\"), r.decoder && (i = r.decoder.write(i)), !r.objectMode || null !== i && void 0 !== i) && ((r.objectMode || i && i.length) && (t.push(i) || (n = !0, e.pause()))) }), e) void 0 === this[i] && \"function\" == typeof e[i] && (this[i] = function (t) { return function () { return e[t].apply(e, arguments) } }(i)); for (var o = 0; o < E.length; o++)e.on(E[o], this.emit.bind(this, E[o])); return this._read = function (t) { c(\"wrapped _read\", t), n && (n = !1, e.resume()) }, this }, \"function\" == typeof Symbol && (I.prototype[Symbol.asyncIterator] = function () { return void 0 === h && (h = e(\"./internal/streams/async_iterator\")), h(this) }), Object.defineProperty(I.prototype, \"readableHighWaterMark\", { enumerable: !1, get: function () { return this._readableState.highWaterMark } }), Object.defineProperty(I.prototype, \"readableBuffer\", { enumerable: !1, get: function () { return this._readableState && this._readableState.buffer } }), Object.defineProperty(I.prototype, \"readableFlowing\", { enumerable: !1, get: function () { return this._readableState.flowing }, set: function (e) { this._readableState && (this._readableState.flowing = e) } }), I._fromList = N, Object.defineProperty(I.prototype, \"readableLength\", { enumerable: !1, get: function () { return this._readableState.length } }), \"function\" == typeof Symbol && (I.from = function (t, r) { return void 0 === p && (p = e(\"./internal/streams/from\")), p(I, t, r) }) }).call(this) }).call(this, e(\"_process\"), \"undefined\" != typeof global ? global : \"undefined\" != typeof self ? self : \"undefined\" != typeof window ? window : {}) }, { \"../errors\": 51, \"./_stream_duplex\": 52, \"./internal/streams/async_iterator\": 57, \"./internal/streams/buffer_list\": 58, \"./internal/streams/destroy\": 59, \"./internal/streams/from\": 61, \"./internal/streams/state\": 63, \"./internal/streams/stream\": 64, _process: 46, buffer: 14, events: 31, inherits: 33, \"string_decoder/\": 69, util: 13 }], 55: [function (e, t, r) { \"use strict\"; t.exports = c; var n = e(\"../errors\").codes, i = n.ERR_METHOD_NOT_IMPLEMENTED, o = n.ERR_MULTIPLE_CALLBACK, s = n.ERR_TRANSFORM_ALREADY_TRANSFORMING, a = n.ERR_TRANSFORM_WITH_LENGTH_0, u = e(\"./_stream_duplex\"); function c(e) { if (!(this instanceof c)) return new c(e); u.call(this, e), this._transformState = { afterTransform: function (e, t) { var r = this._transformState; r.transforming = !1; var n = r.writecb; if (null === n) return this.emit(\"error\", new o); r.writechunk = null, r.writecb = null, null != t && this.push(t), n(e); var i = this._readableState; i.reading = !1, (i.needReadable || i.length < i.highWaterMark) && this._read(i.highWaterMark) }.bind(this), needTransform: !1, transforming: !1, writecb: null, writechunk: null, writeencoding: null }, this._readableState.needReadable = !0, this._readableState.sync = !1, e && (\"function\" == typeof e.transform && (this._transform = e.transform), \"function\" == typeof e.flush && (this._flush = e.flush)), this.on(\"prefinish\", l) } function l() { var e = this; \"function\" != typeof this._flush || this._readableState.destroyed ? f(this, null, null) : this._flush(function (t, r) { f(e, t, r) }) } function f(e, t, r) { if (t) return e.emit(\"error\", t); if (null != r && e.push(r), e._writableState.length) throw new a; if (e._transformState.transforming) throw new s; return e.push(null) } e(\"inherits\")(c, u), c.prototype.push = function (e, t) { return this._transformState.needTransform = !1, u.prototype.push.call(this, e, t) }, c.prototype._transform = function (e, t, r) { r(new i(\"_transform()\")) }, c.prototype._write = function (e, t, r) { var n = this._transformState; if (n.writecb = r, n.writechunk = e, n.writeencoding = t, !n.transforming) { var i = this._readableState; (n.needTransform || i.needReadable || i.length < i.highWaterMark) && this._read(i.highWaterMark) } }, c.prototype._read = function (e) { var t = this._transformState; null === t.writechunk || t.transforming ? t.needTransform = !0 : (t.transforming = !0, this._transform(t.writechunk, t.writeencoding, t.afterTransform)) }, c.prototype._destroy = function (e, t) { u.prototype._destroy.call(this, e, function (e) { t(e) }) } }, { \"../errors\": 51, \"./_stream_duplex\": 52, inherits: 33 }], 56: [function (e, t, r) { (function (r, n) { (function () { \"use strict\"; function i(e) { var t = this; this.next = null, this.entry = null, this.finish = function () { !function (e, t, r) { var n = e.entry; e.entry = null; for (; n;) { var i = n.callback; t.pendingcb-- , i(r), n = n.next } t.corkedRequestsFree.next = e }(t, e) } } var o; t.exports = I, I.WritableState = k; var s = { deprecate: e(\"util-deprecate\") }, a = e(\"./internal/streams/stream\"), u = e(\"buffer\").Buffer, c = n.Uint8Array || function () { }; var l, f = e(\"./internal/streams/destroy\"), h = e(\"./internal/streams/state\").getHighWaterMark, p = e(\"../errors\").codes, d = p.ERR_INVALID_ARG_TYPE, g = p.ERR_METHOD_NOT_IMPLEMENTED, b = p.ERR_MULTIPLE_CALLBACK, m = p.ERR_STREAM_CANNOT_PIPE, y = p.ERR_STREAM_DESTROYED, _ = p.ERR_STREAM_NULL_VALUES, w = p.ERR_STREAM_WRITE_AFTER_END, v = p.ERR_UNKNOWN_ENCODING, S = f.errorOrDestroy; function E() { } function k(t, n, s) { o = o || e(\"./_stream_duplex\"), t = t || {}, \"boolean\" != typeof s && (s = n instanceof o), this.objectMode = !!t.objectMode, s && (this.objectMode = this.objectMode || !!t.writableObjectMode), this.highWaterMark = h(this, t, \"writableHighWaterMark\", s), this.finalCalled = !1, this.needDrain = !1, this.ending = !1, this.ended = !1, this.finished = !1, this.destroyed = !1; var a = !1 === t.decodeStrings; this.decodeStrings = !a, this.defaultEncoding = t.defaultEncoding || \"utf8\", this.length = 0, this.writing = !1, this.corked = 0, this.sync = !0, this.bufferProcessing = !1, this.onwrite = function (e) { !function (e, t) { var n = e._writableState, i = n.sync, o = n.writecb; if (\"function\" != typeof o) throw new b; if (function (e) { e.writing = !1, e.writecb = null, e.length -= e.writelen, e.writelen = 0 }(n), t) !function (e, t, n, i, o) { --t.pendingcb, n ? (r.nextTick(o, i), r.nextTick(M, e, t), e._writableState.errorEmitted = !0, S(e, i)) : (o(i), e._writableState.errorEmitted = !0, S(e, i), M(e, t)) }(e, n, i, t, o); else { var s = R(n) || e.destroyed; s || n.corked || n.bufferProcessing || !n.bufferedRequest || x(e, n), i ? r.nextTick(T, e, n, s, o) : T(e, n, s, o) } }(n, e) }, this.writecb = null, this.writelen = 0, this.bufferedRequest = null, this.lastBufferedRequest = null, this.pendingcb = 0, this.prefinished = !1, this.errorEmitted = !1, this.emitClose = !1 !== t.emitClose, this.autoDestroy = !!t.autoDestroy, this.bufferedRequestCount = 0, this.corkedRequestsFree = new i(this) } function I(t) { var r = this instanceof (o = o || e(\"./_stream_duplex\")); if (!r && !l.call(I, this)) return new I(t); this._writableState = new k(t, this, r), this.writable = !0, t && (\"function\" == typeof t.write && (this._write = t.write), \"function\" == typeof t.writev && (this._writev = t.writev), \"function\" == typeof t.destroy && (this._destroy = t.destroy), \"function\" == typeof t.final && (this._final = t.final)), a.call(this) } function C(e, t, r, n, i, o, s) { t.writelen = n, t.writecb = s, t.writing = !0, t.sync = !0, t.destroyed ? t.onwrite(new y(\"write\")) : r ? e._writev(i, t.onwrite) : e._write(i, o, t.onwrite), t.sync = !1 } function T(e, t, r, n) { r || function (e, t) { 0 === t.length && t.needDrain && (t.needDrain = !1, e.emit(\"drain\")) }(e, t), t.pendingcb-- , n(), M(e, t) } function x(e, t) { t.bufferProcessing = !0; var r = t.bufferedRequest; if (e._writev && r && r.next) { var n = t.bufferedRequestCount, o = new Array(n), s = t.corkedRequestsFree; s.entry = r; for (var a = 0, u = !0; r;)o[a] = r, r.isBuf || (u = !1), r = r.next, a += 1; o.allBuffers = u, C(e, t, !0, t.length, o, \"\", s.finish), t.pendingcb++ , t.lastBufferedRequest = null, s.next ? (t.corkedRequestsFree = s.next, s.next = null) : t.corkedRequestsFree = new i(t), t.bufferedRequestCount = 0 } else { for (; r;) { var c = r.chunk, l = r.encoding, f = r.callback; if (C(e, t, !1, t.objectMode ? 1 : c.length, c, l, f), r = r.next, t.bufferedRequestCount-- , t.writing) break } null === r && (t.lastBufferedRequest = null) } t.bufferedRequest = r, t.bufferProcessing = !1 } function R(e) { return e.ending && 0 === e.length && null === e.bufferedRequest && !e.finished && !e.writing } function A(e, t) { e._final(function (r) { t.pendingcb-- , r && S(e, r), t.prefinished = !0, e.emit(\"prefinish\"), M(e, t) }) } function M(e, t) { var n = R(t); if (n && (function (e, t) { t.prefinished || t.finalCalled || (\"function\" != typeof e._final || t.destroyed ? (t.prefinished = !0, e.emit(\"prefinish\")) : (t.pendingcb++ , t.finalCalled = !0, r.nextTick(A, e, t))) }(e, t), 0 === t.pendingcb && (t.finished = !0, e.emit(\"finish\"), t.autoDestroy))) { var i = e._readableState; (!i || i.autoDestroy && i.endEmitted) && e.destroy() } return n } e(\"inherits\")(I, a), k.prototype.getBuffer = function () { for (var e = this.bufferedRequest, t = []; e;)t.push(e), e = e.next; return t }, function () { try { Object.defineProperty(k.prototype, \"buffer\", { get: s.deprecate(function () { return this.getBuffer() }, \"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.\", \"DEP0003\") }) } catch (e) { } }(), \"function\" == typeof Symbol && Symbol.hasInstance && \"function\" == typeof Function.prototype[Symbol.hasInstance] ? 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(n = e, e = null, t = null) : \"function\" == typeof t && (n = t, t = null), null !== e && void 0 !== e && this.write(e, t), i.corked && (i.corked = 1, this.uncork()), i.ending || function (e, t, n) { t.ending = !0, M(e, t), n && (t.finished ? r.nextTick(n) : e.once(\"finish\", n)); t.ended = !0, e.writable = !1 }(this, i, n), this }, Object.defineProperty(I.prototype, \"writableLength\", { enumerable: !1, get: function () { return this._writableState.length } }), Object.defineProperty(I.prototype, \"destroyed\", { enumerable: !1, get: function () { return void 0 !== this._writableState && this._writableState.destroyed }, set: function (e) { this._writableState && (this._writableState.destroyed = e) } }), I.prototype.destroy = f.destroy, I.prototype._undestroy = f.undestroy, I.prototype._destroy = function (e, t) { t(e) } }).call(this) }).call(this, e(\"_process\"), \"undefined\" != typeof global ? global : \"undefined\" != typeof self ? self : \"undefined\" != typeof window ? window : {}) }, { \"../errors\": 51, \"./_stream_duplex\": 52, \"./internal/streams/destroy\": 59, \"./internal/streams/state\": 63, \"./internal/streams/stream\": 64, _process: 46, buffer: 14, inherits: 33, \"util-deprecate\": 73 }], 57: [function (e, t, r) { (function (r) { (function () { \"use strict\"; var n; function i(e, t, r) { return t in e ? Object.defineProperty(e, t, { value: r, enumerable: !0, configurable: !0, writable: !0 }) : e[t] = r, e } var o = e(\"./end-of-stream\"), s = Symbol(\"lastResolve\"), a = Symbol(\"lastReject\"), u = Symbol(\"error\"), c = Symbol(\"ended\"), l = Symbol(\"lastPromise\"), f = Symbol(\"handlePromise\"), h = Symbol(\"stream\"); function p(e, t) { return { value: e, done: t } } function d(e) { var t = e[s]; if (null !== t) { var r = e[h].read(); null !== r && (e[l] = null, e[s] = null, e[a] = null, t(p(r, !1))) } } var g = Object.getPrototypeOf(function () { }), b = Object.setPrototypeOf((i(n = { get stream() { return this[h] }, next: function () { var e = this, t = this[u]; if (null !== t) return Promise.reject(t); if (this[c]) return Promise.resolve(p(void 0, !0)); if (this[h].destroyed) return new Promise(function (t, n) { r.nextTick(function () { e[u] ? n(e[u]) : t(p(void 0, !0)) }) }); var n, i = this[l]; if (i) n = new Promise(function (e, t) { return function (r, n) { e.then(function () { t[c] ? r(p(void 0, !0)) : t[f](r, n) }, n) } }(i, this)); else { var o = this[h].read(); if (null !== o) return Promise.resolve(p(o, !1)); n = new Promise(this[f]) } return this[l] = n, n } }, Symbol.asyncIterator, function () { return this }), i(n, \"return\", function () { var e = this; return new Promise(function (t, r) { e[h].destroy(null, function (e) { e ? r(e) : t(p(void 0, !0)) }) }) }), n), g); t.exports = function (e) { var t, n = Object.create(b, (i(t = {}, h, { value: e, writable: !0 }), i(t, s, { value: null, writable: !0 }), i(t, a, { value: null, writable: !0 }), i(t, u, { value: null, writable: !0 }), i(t, c, { value: e._readableState.endEmitted, writable: !0 }), i(t, f, { value: function (e, t) { var r = n[h].read(); r ? 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Error(V.requiredHeaderFlagsErrors[r])):(this.packet.retain=(e&V.RETAIN_MASK)!==0,this.packet.qos=e>>V.QOS_SHIFT&V.QOS_MASK,this.packet.qos>2?this._emitError(new Error(\"Packet must not have both QoS bits set to 1\")):(this.packet.dup=(e&V.DUP_MASK)!==0,D(\"_parseHeader: packet: %o\",this.packet),this._list.consume(1),!0))}_parseLength(){let e=this._parseVarByteNum(!0);return e&&(this.packet.length=e.value,this._list.consume(e.bytes)),D(\"_parseLength %d\",e.value),!!e}_parsePayload(){D(\"_parsePayload: payload %O\",this._list);let e=!1;if(this.packet.length===0||this._list.length>=this.packet.length){switch(this._pos=0,this.packet.cmd){case\"connect\":this._parseConnect();break;case\"connack\":this._parseConnack();break;case\"publish\":this._parsePublish();break;case\"puback\":case\"pubrec\":case\"pubrel\":case\"pubcomp\":this._parseConfirmation();break;case\"subscribe\":this._parseSubscribe();break;case\"suback\":this._parseSuback();break;case\"unsubscribe\":this._parseUnsubscribe();break;case\"unsuback\":this._parseUnsuback();break;case\"pingreq\":case\"pingresp\":break;case\"disconnect\":this._parseDisconnect();break;case\"auth\":this._parseAuth();break;default:this._emitError(new Error(\"Not supported\"))}e=!0}return D(\"_parsePayload complete result: %s\",e),e}_parseConnect(){D(\"_parseConnect\");let e,r,i,n,o={},s=this.packet,a=this._parseString();if(a===null)return this._emitError(new Error(\"Cannot parse protocolId\"));if(a!==\"MQTT\"&&a!==\"MQIsdp\")return this._emitError(new Error(\"Invalid protocolId\"));if(s.protocolId=a,this._pos>=this._list.length)return this._emitError(new Error(\"Packet too short\"));if(s.protocolVersion=this._list.readUInt8(this._pos),s.protocolVersion>=128&&(s.bridgeMode=!0,s.protocolVersion=s.protocolVersion-128),s.protocolVersion!==3&&s.protocolVersion!==4&&s.protocolVersion!==5)return this._emitError(new Error(\"Invalid protocol version\"));if(this._pos++,this._pos>=this._list.length)return this._emitError(new Error(\"Packet too short\"));if(this._list.readUInt8(this._pos)&1)return this._emitError(new Error(\"Connect flag bit 0 must be 0, but got 1\"));o.username=this._list.readUInt8(this._pos)&V.USERNAME_MASK,o.password=this._list.readUInt8(this._pos)&V.PASSWORD_MASK,o.will=this._list.readUInt8(this._pos)&V.WILL_FLAG_MASK;let l=!!(this._list.readUInt8(this._pos)&V.WILL_RETAIN_MASK),c=(this._list.readUInt8(this._pos)&V.WILL_QOS_MASK)>>V.WILL_QOS_SHIFT;if(o.will)s.will={},s.will.retain=l,s.will.qos=c;else{if(l)return this._emitError(new Error(\"Will Retain Flag must be set to zero when Will Flag is set to 0\"));if(c)return this._emitError(new Error(\"Will QoS must be set to zero when Will Flag is set to 0\"))}if(s.clean=(this._list.readUInt8(this._pos)&V.CLEAN_SESSION_MASK)!==0,this._pos++,s.keepalive=this._parseNum(),s.keepalive===-1)return this._emitError(new Error(\"Packet too short\"));if(s.protocolVersion===5){let d=this._parseProperties();Object.getOwnPropertyNames(d).length&&(s.properties=d)}let h=this._parseString();if(h===null)return this._emitError(new Error(\"Packet too short\"));if(s.clientId=h,D(\"_parseConnect: packet.clientId: %s\",s.clientId),o.will){if(s.protocolVersion===5){let d=this._parseProperties();Object.getOwnPropertyNames(d).length&&(s.will.properties=d)}if(e=this._parseString(),e===null)return this._emitError(new Error(\"Cannot parse will topic\"));if(s.will.topic=e,D(\"_parseConnect: packet.will.topic: %s\",s.will.topic),r=this._parseBuffer(),r===null)return this._emitError(new Error(\"Cannot parse will payload\"));s.will.payload=r,D(\"_parseConnect: packet.will.paylaod: %s\",s.will.payload)}if(o.username){if(n=this._parseString(),n===null)return this._emitError(new Error(\"Cannot parse username\"));s.username=n,D(\"_parseConnect: packet.username: %s\",s.username)}if(o.password){if(i=this._parseBuffer(),i===null)return this._emitError(new Error(\"Cannot parse password\"));s.password=i}return this.settings=s,D(\"_parseConnect: complete\"),s}_parseConnack(){D(\"_parseConnack\");let e=this.packet;if(this._list.length<1)return null;let r=this._list.readUInt8(this._pos++);if(r>1)return this._emitError(new Error(\"Invalid connack flags, bits 7-1 must be set to 0\"));if(e.sessionPresent=!!(r&V.SESSIONPRESENT_MASK),this.settings.protocolVersion===5)this._list.length>=2?e.reasonCode=this._list.readUInt8(this._pos++):e.reasonCode=0;else{if(this._list.length<2)return null;e.returnCode=this._list.readUInt8(this._pos++)}if(e.returnCode===-1||e.reasonCode===-1)return this._emitError(new Error(\"Cannot parse return code\"));if(this.settings.protocolVersion===5){let i=this._parseProperties();Object.getOwnPropertyNames(i).length&&(e.properties=i)}D(\"_parseConnack: complete\")}_parsePublish(){D(\"_parsePublish\");let e=this.packet;if(e.topic=this._parseString(),e.topic===null)return this._emitError(new Error(\"Cannot parse topic\"));if(!(e.qos>0&&!this._parseMessageId())){if(this.settings.protocolVersion===5){let r=this._parseProperties();Object.getOwnPropertyNames(r).length&&(e.properties=r)}e.payload=this._list.slice(this._pos,e.length),D(\"_parsePublish: payload from buffer list: %o\",e.payload)}}_parseSubscribe(){D(\"_parseSubscribe\");let e=this.packet,r,i,n,o,s,a,l;if(e.subscriptions=[],!!this._parseMessageId()){if(this.settings.protocolVersion===5){let c=this._parseProperties();Object.getOwnPropertyNames(c).length&&(e.properties=c)}if(e.length<=0)return this._emitError(new Error(\"Malformed subscribe, no payload specified\"));for(;this._pos=e.length)return this._emitError(new Error(\"Malformed Subscribe Payload\"));if(i=this._parseByte(),this.settings.protocolVersion===5){if(i&192)return this._emitError(new Error(\"Invalid subscribe topic flag bits, bits 7-6 must be 0\"))}else if(i&252)return this._emitError(new Error(\"Invalid subscribe topic flag bits, bits 7-2 must be 0\"));if(n=i&V.SUBSCRIBE_OPTIONS_QOS_MASK,n>2)return this._emitError(new Error(\"Invalid subscribe QoS, must be <= 2\"));if(a=(i>>V.SUBSCRIBE_OPTIONS_NL_SHIFT&V.SUBSCRIBE_OPTIONS_NL_MASK)!==0,s=(i>>V.SUBSCRIBE_OPTIONS_RAP_SHIFT&V.SUBSCRIBE_OPTIONS_RAP_MASK)!==0,o=i>>V.SUBSCRIBE_OPTIONS_RH_SHIFT&V.SUBSCRIBE_OPTIONS_RH_MASK,o>2)return this._emitError(new Error(\"Invalid retain handling, must be <= 2\"));l={topic:r,qos:n},this.settings.protocolVersion===5?(l.nl=a,l.rap=s,l.rh=o):this.settings.bridgeMode&&(l.rh=0,l.rap=!0,l.nl=!0),D(\"_parseSubscribe: push subscription `%s` to subscription\",l),e.subscriptions.push(l)}}}_parseSuback(){D(\"_parseSuback\");let e=this.packet;if(this.packet.granted=[],!!this._parseMessageId()){if(this.settings.protocolVersion===5){let r=this._parseProperties();Object.getOwnPropertyNames(r).length&&(e.properties=r)}if(e.length<=0)return this._emitError(new Error(\"Malformed suback, no payload specified\"));for(;this._pos2&&r!==128)return this._emitError(new Error(\"Invalid suback QoS, must be 0, 1, 2 or 128\"));this.packet.granted.push(r)}}}_parseUnsubscribe(){D(\"_parseUnsubscribe\");let e=this.packet;if(e.unsubscriptions=[],!!this._parseMessageId()){if(this.settings.protocolVersion===5){let r=this._parseProperties();Object.getOwnPropertyNames(r).length&&(e.properties=r)}if(e.length<=0)return this._emitError(new Error(\"Malformed unsubscribe, no payload specified\"));for(;this._pos2){switch(e.reasonCode=this._parseByte(),this.packet.cmd){case\"puback\":case\"pubrec\":if(!V.MQTT5_PUBACK_PUBREC_CODES[e.reasonCode])return this._emitError(new Error(\"Invalid \"+this.packet.cmd+\" reason code\"));break;case\"pubrel\":case\"pubcomp\":if(!V.MQTT5_PUBREL_PUBCOMP_CODES[e.reasonCode])return this._emitError(new Error(\"Invalid \"+this.packet.cmd+\" reason code\"));break}D(\"_parseConfirmation: packet.reasonCode `%d`\",e.reasonCode)}else e.reasonCode=0;if(e.length>3){let r=this._parseProperties();Object.getOwnPropertyNames(r).length&&(e.properties=r)}}return!0}_parseDisconnect(){let e=this.packet;if(D(\"_parseDisconnect\"),this.settings.protocolVersion===5){this._list.length>0?(e.reasonCode=this._parseByte(),V.MQTT5_DISCONNECT_CODES[e.reasonCode]||this._emitError(new Error(\"Invalid disconnect reason code\"))):e.reasonCode=0;let r=this._parseProperties();Object.getOwnPropertyNames(r).length&&(e.properties=r)}return D(\"_parseDisconnect result: true\"),!0}_parseAuth(){D(\"_parseAuth\");let e=this.packet;if(this.settings.protocolVersion!==5)return this._emitError(new Error(\"Not supported auth packet for this version MQTT\"));if(e.reasonCode=this._parseByte(),!V.MQTT5_AUTH_CODES[e.reasonCode])return this._emitError(new Error(\"Invalid auth reason code\"));let r=this._parseProperties();return Object.getOwnPropertyNames(r).length&&(e.properties=r),D(\"_parseAuth: result: true\"),!0}_parseMessageId(){let e=this.packet;return e.messageId=this._parseNum(),e.messageId===null?(this._emitError(new Error(\"Cannot parse messageId\")),!1):(D(\"_parseMessageId: packet.messageId %d\",e.messageId),!0)}_parseString(e){let r=this._parseNum(),i=r+this._pos;if(r===-1||i>this._list.length||i>this.packet.length)return null;let n=this._list.toString(\"utf8\",this._pos,i);return this._pos+=r,D(\"_parseString: result: %s\",n),n}_parseStringPair(){return D(\"_parseStringPair\"),{name:this._parseString(),value:this._parseString()}}_parseBuffer(){let e=this._parseNum(),r=e+this._pos;if(e===-1||r>this._list.length||r>this.packet.length)return null;let i=this._list.slice(this._pos,r);return this._pos+=e,D(\"_parseBuffer: result: %o\",i),i}_parseNum(){if(this._list.length-this._pos<2)return-1;let e=this._list.readUInt16BE(this._pos);return this._pos+=2,D(\"_parseNum: result: %s\",e),e}_parse4ByteNum(){if(this._list.length-this._pos<4)return-1;let e=this._list.readUInt32BE(this._pos);return this._pos+=4,D(\"_parse4ByteNum: result: %s\",e),e}_parseVarByteNum(e){D(\"_parseVarByteNum\");let r=4,i=0,n=1,o=0,s=!1,a,l=this._pos?this._pos:0;for(;i=i&&this._emitError(new Error(\"Invalid variable byte integer\")),l&&(this._pos+=i),s?e?s={bytes:i,value:o}:s=o:s=!1,D(\"_parseVarByteNum: result: %o\",s),s}_parseByte(){let e;return this._pos{_();v();m();var{Buffer:Si}=(be(),X(me)),Om=65536,vd={},xm=Si.isBuffer(Si.from([1,2]).subarray(0,1));function Ed(t){let e=Si.allocUnsafe(2);return e.writeUInt8(t>>8,0),e.writeUInt8(t&255,0+1),e}function Mm(){for(let t=0;t0&&(r=r|128),n.writeUInt8(r,i++);while(t>0&&i<4);return t>0&&(i=0),xm?n.subarray(0,i):n.slice(0,i)}function Um(t){let e=Si.allocUnsafe(4);return e.writeUInt32BE(t,0),e}Sd.exports={cache:vd,generateCache:Mm,generateNumber:Ed,genBufVariableByteInt:Lm,generate4ByteBuffer:Um}});var Id=M((UC,zo)=>{\"use strict\";_();v();m();typeof B>\"u\"||!B.version||B.version.indexOf(\"v0.\")===0||B.version.indexOf(\"v1.\")===0&&B.version.indexOf(\"v1.8.\")!==0?zo.exports={nextTick:Nm}:zo.exports=B;function Nm(t,e,r,i){if(typeof t!=\"function\")throw new TypeError('\"callback\" argument must be a function');var n=arguments.length,o,s;switch(n){case 0:case 1:return B.nextTick(t);case 2:return B.nextTick(function(){t.call(null,e)});case 3:return B.nextTick(function(){t.call(null,e,r)});case 4:return B.nextTick(function(){t.call(null,e,r,i)});default:for(o=new Array(n-1),s=0;s{_();v();m();var j=Ho(),{Buffer:q}=(be(),X(me)),qm=q.allocUnsafe(0),Dm=q.from([0]),Ai=Ad(),jm=Id().nextTick,qe=ot()(\"mqtt-packet:writeToStream\"),Pn=Ai.cache,Fm=Ai.generateNumber,Wm=Ai.generateCache,Ko=Ai.genBufVariableByteInt,$m=Ai.generate4ByteBuffer,Te=Go,kn=!0;function kd(t,e,r){switch(qe(\"generate called\"),e.cork&&(e.cork(),jm(Hm,e)),kn&&(kn=!1,Wm()),qe(\"generate: packet.cmd: %s\",t.cmd),t.cmd){case\"connect\":return Vm(t,e,r);case\"connack\":return zm(t,e,r);case\"publish\":return Km(t,e,r);case\"puback\":case\"pubrec\":case\"pubrel\":case\"pubcomp\":return Gm(t,e,r);case\"subscribe\":return Qm(t,e,r);case\"suback\":return Ym(t,e,r);case\"unsubscribe\":return Jm(t,e,r);case\"unsuback\":return Xm(t,e,r);case\"pingreq\":case\"pingresp\":return Zm(t,e,r);case\"disconnect\":return e1(t,e,r);case\"auth\":return t1(t,e,r);default:return e.destroy(new Error(\"Unknown command\")),!1}}Object.defineProperty(kd,\"cacheNumbers\",{get(){return Te===Go},set(t){t?((!Pn||Object.keys(Pn).length===0)&&(kn=!0),Te=Go):(kn=!1,Te=r1)}});function Hm(t){t.uncork()}function Vm(t,e,r){let i=t||{},n=i.protocolId||\"MQTT\",o=i.protocolVersion||4,s=i.will,a=i.clean,l=i.keepalive||0,c=i.clientId||\"\",h=i.username,d=i.password,g=i.properties;a===void 0&&(a=!0);let y=0;if(!n||typeof n!=\"string\"&&!q.isBuffer(n))return e.destroy(new Error(\"Invalid protocolId\")),!1;if(y+=n.length+2,o!==3&&o!==4&&o!==5)return e.destroy(new Error(\"Invalid protocol version\")),!1;if(y+=1,(typeof c==\"string\"||q.isBuffer(c))&&(c||o>=4)&&(c||a))y+=q.byteLength(c)+2;else{if(o<4)return e.destroy(new Error(\"clientId must be supplied before 3.1.1\")),!1;if(a*1===0)return e.destroy(new Error(\"clientId must be given if cleanSession set to 0\")),!1}if(typeof l!=\"number\"||l<0||l>65535||l%1!==0)return e.destroy(new Error(\"Invalid keepalive\")),!1;y+=2,y+=1;let w,S;if(o===5){if(w=Wt(e,g),!w)return!1;y+=w.length}if(s){if(typeof s!=\"object\")return e.destroy(new Error(\"Invalid will\")),!1;if(!s.topic||typeof s.topic!=\"string\")return e.destroy(new Error(\"Invalid will topic\")),!1;if(y+=q.byteLength(s.topic)+2,y+=2,s.payload)if(s.payload.length>=0)typeof s.payload==\"string\"?y+=q.byteLength(s.payload):y+=s.payload.length;else return e.destroy(new Error(\"Invalid will payload\")),!1;if(S={},o===5){if(S=Wt(e,s.properties),!S)return!1;y+=S.length}}let E=!1;if(h!=null)if(Pd(h))E=!0,y+=q.byteLength(h)+2;else return e.destroy(new Error(\"Invalid username\")),!1;if(d!=null){if(!E)return e.destroy(new Error(\"Username is required to use password\")),!1;if(Pd(d))y+=Od(d)+2;else return e.destroy(new Error(\"Invalid password\")),!1}e.write(j.CONNECT_HEADER),De(e,y),Yr(e,n),i.bridgeMode&&(o+=128),e.write(o===131?j.VERSION131:o===132?j.VERSION132:o===4?j.VERSION4:o===5?j.VERSION5:j.VERSION3);let I=0;return I|=h!=null?j.USERNAME_MASK:0,I|=d!=null?j.PASSWORD_MASK:0,I|=s&&s.retain?j.WILL_RETAIN_MASK:0,I|=s&&s.qos?s.qos<0&&Te(e,c),g?.write(),qe(\"publish: payload: %o\",l),e.write(l)}function Gm(t,e,r){let i=r?r.protocolVersion:4,n=t||{},o=n.cmd||\"puback\",s=n.messageId,a=n.dup&&o===\"pubrel\"?j.DUP_MASK:0,l=0,c=n.reasonCode,h=n.properties,d=i===5?3:2;if(o===\"pubrel\"&&(l=1),typeof s!=\"number\")return e.destroy(new Error(\"Invalid messageId\")),!1;let g=null;if(i===5&&typeof h==\"object\"){if(g=Ii(e,h,r,d),!g)return!1;d+=g.length}return e.write(j.ACKS[o][l][a][0]),d===3&&(d+=c!==0?1:-1),De(e,d),Te(e,s),i===5&&d!==2&&e.write(q.from([c])),g!==null?g.write():d===4&&e.write(q.from([0])),!0}function Qm(t,e,r){qe(\"subscribe: packet: \");let i=r?r.protocolVersion:4,n=t||{},o=n.dup?j.DUP_MASK:0,s=n.messageId,a=n.subscriptions,l=n.properties,c=0;if(typeof s!=\"number\")return e.destroy(new Error(\"Invalid messageId\")),!1;c+=2;let h=null;if(i===5){if(h=Wt(e,l),!h)return!1;c+=h.length}if(typeof a==\"object\"&&a.length)for(let g=0;g2)return e.destroy(new Error(\"Invalid subscriptions - invalid Retain Handling\")),!1}c+=q.byteLength(y)+2+1}else return e.destroy(new Error(\"Invalid subscriptions\")),!1;qe(\"subscribe: writing to stream: %o\",j.SUBSCRIBE_HEADER),e.write(j.SUBSCRIBE_HEADER[1][o?1:0][0]),De(e,c),Te(e,s),h!==null&&h.write();let d=!0;for(let g of a){let y=g.topic,w=g.qos,S=+g.nl,E=+g.rap,I=g.rh,C;wr(e,y),C=j.SUBSCRIBE_OPTIONS_QOS[w],i===5&&(C|=S?j.SUBSCRIBE_OPTIONS_NL:0,C|=E?j.SUBSCRIBE_OPTIONS_RAP:0,C|=I?j.SUBSCRIBE_OPTIONS_RH[I]:0),d=e.write(q.from([C]))}return d}function Ym(t,e,r){let i=r?r.protocolVersion:4,n=t||{},o=n.messageId,s=n.granted,a=n.properties,l=0;if(typeof o!=\"number\")return e.destroy(new Error(\"Invalid messageId\")),!1;if(l+=2,typeof s==\"object\"&&s.length)for(let h=0;hj.VARBYTEINT_MAX)return t.destroy(new Error(`Invalid variable byte integer: ${e}`)),!1;let r=Td[e];return r||(r=Ko(e),e<16384&&(Td[e]=r)),qe(\"writeVarByteInt: writing to stream: %o\",r),t.write(r)}function wr(t,e){let r=q.byteLength(e);return Te(t,r),qe(\"writeString: %s\",e),t.write(e,\"utf8\")}function 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%s\",!!i),(!i||typeof i!=\"function\")&&(i=this.noop);let n=()=>{this.log(\"end :: closeStores: closing incoming and outgoing stores\"),this.disconnected=!0,this.incomingStore.close(s=>{this.outgoingStore.close(a=>{if(this.log(\"end :: closeStores: emitting end\"),this.emit(\"end\"),i){let l=s||a;this.log(\"end :: closeStores: invoking callback with args\"),i(l)}})}),this._deferredReconnect?this._deferredReconnect():(this.options.reconnectPeriod===0||this.options.manualConnect)&&(this.disconnecting=!1)},o=()=>{this.log(\"end :: (%s) :: finish :: calling _cleanUp with force %s\",this.options.clientId,e),this._cleanUp(e,()=>{this.log(\"end :: finish :: calling process.nextTick on closeStores\"),(0,ns.nextTick)(n)},r)};return this.disconnecting?(i(),this):(this._clearReconnect(),this.disconnecting=!0,!e&&Object.keys(this.outgoing).length>0?(this.log(\"end :: (%s) :: calling finish in 10ms once outgoing is empty\",this.options.clientId),this.once(\"outgoingEmpty\",setTimeout.bind(null,o,10))):(this.log(\"end :: (%s) :: immediately calling finish\",this.options.clientId),o()),this)}endAsync(e,r){return new Promise((i,n)=>{this.end(e,r,o=>{o?n(o):i()})})}removeOutgoingMessage(e){if(this.outgoing[e]){let{cb:r}=this.outgoing[e];this._removeOutgoingAndStoreMessage(e,()=>{r(new Error(\"Message removed\"))})}return this}reconnect(e){this.log(\"client reconnect\");let r=()=>{e?(this.options.incomingStore=e.incomingStore,this.options.outgoingStore=e.outgoingStore):(this.options.incomingStore=null,this.options.outgoingStore=null),this.incomingStore=this.options.incomingStore||new ii.default,this.outgoingStore=this.options.outgoingStore||new ii.default,this.disconnecting=!1,this.disconnected=!1,this._deferredReconnect=null,this._reconnect()};return this.disconnecting&&!this.disconnected?this._deferredReconnect=r:r(),this}_flushVolatile(){this.outgoing&&(this.log(\"_flushVolatile :: deleting volatile messages from the queue and setting their callbacks as error function\"),Object.keys(this.outgoing).forEach(e=>{this.outgoing[e].volatile&&typeof this.outgoing[e].cb==\"function\"&&(this.outgoing[e].cb(new Error(\"Connection closed\")),delete this.outgoing[e])}))}_flush(){this.outgoing&&(this.log(\"_flush: queue exists? 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the last frame for no dataloss mode", + "Object", + " .values(gdjs.evtTools.mqtt.events)", + " .forEach((event, index) => {", + " if (Array.isArray(event.data))", + " event.data.shift();", + " else event.data = gdjs.evtTools.mqtt.empty;", + " });", + "" + ], "parameterObjects": "", "useStrict": true, "eventsSheetExpanded": false @@ -68,14 +143,15 @@ "fullName": "Is connected to a broker?", "functionType": "Condition", "name": "isConnected", - "private": false, "sentence": "Client connected to a broker", "events": [ { - "disabled": false, - "folded": false, "type": "BuiltinCommonInstructions::JsCode", - "inlineCode": "eventsFunctionContext.returnValue =\n gdjs.evtTools.mqtt.connection && gdjs.evtTools.mqtt.connection.connected;\n", + "inlineCode": [ + "eventsFunctionContext.returnValue =", + " gdjs.evtTools.mqtt.connection && gdjs.evtTools.mqtt.connection.connected;", + "" + ], "parameterObjects": "", "useStrict": true, "eventsSheetExpanded": false @@ -89,14 +165,55 @@ "fullName": "Connect to a broker", "functionType": "Action", "name": "connect", - "private": false, "sentence": "Connect to MQTT broker _PARAM1_ with parameters _PARAM2_ (secure connection: _PARAM3_)", "events": [ { - "disabled": false, - "folded": false, "type": "BuiltinCommonInstructions::JsCode", - "inlineCode": "// Parse settings\nconst settings = eventsFunctionContext.getArgument(\"settings\");\nlet settingsParsed;\nif (settings.length > 2)\n try {\n settingsParsed = JSON.parse(settings);\n } catch (e) {\n settingsParsed = {}\n console.error(\"Invalid settings: \", settings, \", Error:\", e);\n };\n\n// Connect to broker\ngdjs.evtTools.mqtt.connection = mqtt.connect(\n (eventsFunctionContext.getArgument(\"secure\")\n ? \"wss://\"\n : \"ws://\")\n + eventsFunctionContext.getArgument(\"host\"),\n settingsParsed\n);\n\n// Set up listeners\ngdjs.evtTools.mqtt.connection.on(\"message\", (channel, message) => {\n if (typeof gdjs.evtTools.mqtt.events[channel] === undefined) {\n gdjs.evtTools.mqtt.events[channel] = {\n loss: false,\n data: [message],\n };\n return;\n }\n\n const mqttEvent = gdjs.evtTools.mqtt.events[channel];\n if (mqttEvent.loss) {\n mqttEvent.data = message;\n } else {\n if (!Array.isArray(mqttEvent.data)) mqttEvent.data = [];\n mqttEvent.data.push(message);\n }\n});\n\ngdjs.evtTools.mqtt.connection.on(\"error\", function (e) {\n gdjs.evtTools.mqtt.lastError = e;\n});\n", + "inlineCode": [ + "// Parse settings", + "const settings = eventsFunctionContext.getArgument(\"settings\");", + "let settingsParsed;", + "if (settings.length > 2)", + " try {", + " settingsParsed = JSON.parse(settings);", + " } catch (e) {", + " settingsParsed = {}", + " console.error(\"Invalid settings: \", settings, \", Error:\", e);", + " };", + "", + "// Connect to broker", + "gdjs.evtTools.mqtt.connection = mqtt.connect(", + " (eventsFunctionContext.getArgument(\"secure\")", + " ? \"wss://\"", + " : \"ws://\")", + " + eventsFunctionContext.getArgument(\"host\"),", + " settingsParsed", + ");", + "", + "// Set up listeners", + "gdjs.evtTools.mqtt.connection.on(\"message\", (channel, message) => {", + " if (typeof gdjs.evtTools.mqtt.events[channel] === undefined) {", + " gdjs.evtTools.mqtt.events[channel] = {", + " loss: false,", + " data: [message],", + " };", + " return;", + " }", + "", + " const mqttEvent = gdjs.evtTools.mqtt.events[channel];", + " if (mqttEvent.loss) {", + " mqttEvent.data = message;", + " } else {", + " if (!Array.isArray(mqttEvent.data)) mqttEvent.data = [];", + " mqttEvent.data.push(message);", + " }", + "});", + "", + "gdjs.evtTools.mqtt.connection.on(\"error\", function (e) {", + " gdjs.evtTools.mqtt.lastError = e;", + "});", + "" + ], "parameterObjects": "", "useStrict": true, "eventsSheetExpanded": true @@ -104,33 +221,19 @@ ], "parameters": [ { - "codeOnly": false, - "defaultValue": "", "description": "Host port", - "longDescription": "", "name": "host", - "optional": false, - "supplementaryInformation": "", "type": "string" }, { - "codeOnly": false, - "defaultValue": "", "description": "Settings as JSON", "longDescription": "You can find the list of settings at [the MQTT.js docs](https://github.com/mqttjs/MQTT.js/#client). \nAn example of valid configuration would be `\"{\\\"clientId\\\": \\\"myUserName\\\"}\"`.", "name": "settings", - "optional": false, - "supplementaryInformation": "", "type": "string" }, { - "codeOnly": false, - "defaultValue": "", "description": "Use secure WebSockets?", - "longDescription": "", "name": "secure", - "optional": false, - "supplementaryInformation": "", "type": "yesorno" } ], @@ -141,14 +244,16 @@ "fullName": "Disconnect from broker", "functionType": "Action", "name": "disconnect", - "private": false, "sentence": "Disconnect from MQTT broker (force: _PARAM1_)", "events": [ { - "disabled": false, - "folded": false, "type": "BuiltinCommonInstructions::JsCode", - "inlineCode": "if (gdjs.evtTools.mqtt.connection === null) return;\ngdjs.evtTools.mqtt.connection.end(eventsFunctionContext.getArgument(\"force\"));\ngdjs.evtTools.mqtt.connection = null;\n", + "inlineCode": [ + "if (gdjs.evtTools.mqtt.connection === null) return;", + "gdjs.evtTools.mqtt.connection.end(eventsFunctionContext.getArgument(\"force\"));", + "gdjs.evtTools.mqtt.connection = null;", + "" + ], "parameterObjects": "", "useStrict": true, "eventsSheetExpanded": false @@ -156,13 +261,9 @@ ], "parameters": [ { - "codeOnly": false, - "defaultValue": "", "description": "Force end the connection?", "longDescription": "By default, MQTT waits for pending messages or messages in the process of being sent to finish being sent before ending the connection. Use this to cancel any request and immediately shutdown the connection.", "name": "force", - "optional": false, - "supplementaryInformation": "", "type": "yesorno" } ], @@ -173,14 +274,19 @@ "fullName": "Publish message", "functionType": "Action", "name": "publish", - "private": false, "sentence": "Publish variable _PARAM1_ on topic _PARAM2_ (QoS: _PARAM3_)", "events": [ { - "disabled": false, - "folded": false, "type": "BuiltinCommonInstructions::JsCode", - "inlineCode": "if (gdjs.evtTools.mqtt.connection === null) return;\ngdjs.evtTools.mqtt.connection.publish(\n eventsFunctionContext.getArgument(\"topic\"),\n eventsFunctionContext.getArgument(\"content\"),\n { qos: eventsFunctionContext.getArgument(\"QoS\"), retain: eventsFunctionContext.getArgument(\"retain\") }\n);\n", + "inlineCode": [ + "if (gdjs.evtTools.mqtt.connection === null) return;", + "gdjs.evtTools.mqtt.connection.publish(", + " eventsFunctionContext.getArgument(\"topic\"),", + " eventsFunctionContext.getArgument(\"content\"),", + " { qos: eventsFunctionContext.getArgument(\"QoS\"), retain: eventsFunctionContext.getArgument(\"retain\") }", + ");", + "" + ], "parameterObjects": "", "useStrict": true, "eventsSheetExpanded": false @@ -188,43 +294,25 @@ ], "parameters": [ { - "codeOnly": false, - "defaultValue": "", "description": "Text to publish", - "longDescription": "", "name": "content", - "optional": false, - "supplementaryInformation": "", "type": "string" }, { - "codeOnly": false, - "defaultValue": "", "description": "Topic to publish to", - "longDescription": "", "name": "topic", - "optional": false, - "supplementaryInformation": "", "type": "string" }, { - "codeOnly": false, - "defaultValue": "", "description": "The QoS", "longDescription": "See [this](https://github.com/mqttjs/MQTT.js#qos) for more details.", "name": "QoS", - "optional": false, - "supplementaryInformation": "", "type": "expression" }, { - "codeOnly": false, - "defaultValue": "", "description": "Should the message be retained?", "longDescription": "When a message is retained, it will be sent to every client that subscribe to the topic. Only one message can be retained per topic, if another retained message is sent it will overwrite the previous one. \nRead more [here](https://www.hivemq.com/blog/mqtt-essentials-part-8-retained-messages/#retained-messages).", "name": "retain", - "optional": false, - "supplementaryInformation": "", "type": "yesorno" } ], @@ -235,14 +323,23 @@ "fullName": "Subscribe to a topic", "functionType": "Action", "name": "subscribe", - "private": false, "sentence": "Subscribe to topic _PARAM1_ with QoS at _PARAM2_ and dataloss _PARAM3_", "events": [ { - "disabled": false, - "folded": false, "type": "BuiltinCommonInstructions::JsCode", - "inlineCode": "if (gdjs.evtTools.mqtt.connection === null) return;\n\nconst topic = eventsFunctionContext.getArgument(\"topic\");\nif (typeof gdjs.evtTools.mqtt.events[topic] === \"undefined\") gdjs.evtTools.mqtt.events[topic] = { data: eventsFunctionContext.getArgument(\"dataloss\") ? \"\" : [] };\ngdjs.evtTools.mqtt.events[topic].loss = eventsFunctionContext.getArgument(\"dataloss\");\n\ngdjs.evtTools.mqtt.connection.subscribe(\n topic,\n { qos: eventsFunctionContext.getArgument(\"QoS\") }\n);\n", + "inlineCode": [ + "if (gdjs.evtTools.mqtt.connection === null) return;", + "", + "const topic = eventsFunctionContext.getArgument(\"topic\");", + "if (typeof gdjs.evtTools.mqtt.events[topic] === \"undefined\") gdjs.evtTools.mqtt.events[topic] = { data: eventsFunctionContext.getArgument(\"dataloss\") ? \"\" : [] };", + "gdjs.evtTools.mqtt.events[topic].loss = eventsFunctionContext.getArgument(\"dataloss\");", + "", + "gdjs.evtTools.mqtt.connection.subscribe(", + " topic,", + " { qos: eventsFunctionContext.getArgument(\"QoS\") }", + ");", + "" + ], "parameterObjects": "", "useStrict": true, "eventsSheetExpanded": false @@ -250,33 +347,20 @@ ], "parameters": [ { - "codeOnly": false, - "defaultValue": "", "description": "The topic to subscribe to", - "longDescription": "", "name": "topic", - "optional": false, - "supplementaryInformation": "", "type": "string" }, { - "codeOnly": false, - "defaultValue": "", "description": "The QoS", "longDescription": "See https://github.com/mqttjs/MQTT.js#qos for more details", "name": "QoS", - "optional": false, - "supplementaryInformation": "", "type": "expression" }, { - "codeOnly": false, - "defaultValue": "", "description": "Is dataloss allowed?", "longDescription": "See https://wiki.gdevelop.io/gdevelop5/all-features/p2p#choosing_if_you_want_to_activate_data_loss_mode for more details", "name": "dataloss", - "optional": false, - "supplementaryInformation": "", "type": "yesorno" } ], @@ -287,14 +371,17 @@ "fullName": "Unsubscribe from a topic", "functionType": "Action", "name": "unsubscribe", - "private": false, "sentence": "Unsubscribe from topic _PARAM1_", "events": [ { - "disabled": false, - "folded": false, "type": "BuiltinCommonInstructions::JsCode", - "inlineCode": "if (gdjs.evtTools.mqtt.connection !== null)\n gdjs.evtTools.mqtt.connection.unsubscribe(\n eventsFunctionContext.getArgument(\"topic\")\n );\n", + "inlineCode": [ + "if (gdjs.evtTools.mqtt.connection !== null)", + " gdjs.evtTools.mqtt.connection.unsubscribe(", + " eventsFunctionContext.getArgument(\"topic\")", + " );", + "" + ], "parameterObjects": "", "useStrict": true, "eventsSheetExpanded": false @@ -302,13 +389,8 @@ ], "parameters": [ { - "codeOnly": false, - "defaultValue": "", "description": "The topic to subscribe to", - "longDescription": "", "name": "topic", - "optional": false, - "supplementaryInformation": "", "type": "string" } ], @@ -319,14 +401,19 @@ "fullName": "On message", "functionType": "Condition", "name": "onMessage", - "private": false, "sentence": "Message received from topic _PARAM1_", "events": [ { - "disabled": false, - "folded": false, "type": "BuiltinCommonInstructions::JsCode", - "inlineCode": "const mqttEvent = gdjs.evtTools.mqtt.events[eventsFunctionContext.getArgument(\"topic\")];\r\nif (typeof mqttEvent === \"undefined\" || typeof mqttEvent.data === \"undefined\") return;\r\neventsFunctionContext.returnValue =\r\n Array.isArray(mqttEvent.data)\r\n ? mqttEvent.data.length !== 0\r\n : mqttEvent.data !== gdjs.evtTools.mqtt.empty;\r\n", + "inlineCode": [ + "const mqttEvent = gdjs.evtTools.mqtt.events[eventsFunctionContext.getArgument(\"topic\")];\r", + "if (typeof mqttEvent === \"undefined\" || typeof mqttEvent.data === \"undefined\") return;\r", + "eventsFunctionContext.returnValue =\r", + " Array.isArray(mqttEvent.data)\r", + " ? mqttEvent.data.length !== 0\r", + " : mqttEvent.data !== gdjs.evtTools.mqtt.empty;\r", + "" + ], "parameterObjects": "", "useStrict": true, "eventsSheetExpanded": false @@ -334,13 +421,8 @@ ], "parameters": [ { - "codeOnly": false, - "defaultValue": "", "description": "The topic to listen to", - "longDescription": "", "name": "topic", - "optional": false, - "supplementaryInformation": "", "type": "string" } ], @@ -351,28 +433,30 @@ "fullName": "Get last message", "functionType": "StringExpression", "name": "GetLastMessage", - "private": false, "sentence": "", "events": [ { - "disabled": false, - "folded": false, "type": "BuiltinCommonInstructions::JsCode", - "inlineCode": "const mqttEvent = gdjs.evtTools.mqtt.events[eventsFunctionContext.getArgument(\"topic\")];\nif (typeof mqttEvent === \"undefined\") return;\neventsFunctionContext.returnValue = Array.isArray(mqttEvent.data)\n ? mqttEvent.data[0]\n : mqttEvent.data;\n", + "inlineCode": [ + "const mqttEvent = gdjs.evtTools.mqtt.events[eventsFunctionContext.getArgument(\"topic\")];", + "if (typeof mqttEvent === \"undefined\") return;", + "eventsFunctionContext.returnValue = Array.isArray(mqttEvent.data)", + " ? mqttEvent.data[0]", + " : mqttEvent.data;", + "" + ], "parameterObjects": "", "useStrict": true, "eventsSheetExpanded": false } ], + "expressionType": { + "type": "string" + }, "parameters": [ { - "codeOnly": false, - "defaultValue": "", "description": "The topic to get the message from", - "longDescription": "", "name": "topic", - "optional": false, - "supplementaryInformation": "", "type": "string" } ], @@ -383,12 +467,9 @@ "fullName": "Get the last error", "functionType": "StringExpression", "name": "getCurrentError", - "private": false, "sentence": "", "events": [ { - "disabled": false, - "folded": false, "type": "BuiltinCommonInstructions::JsCode", "inlineCode": "eventsFunctionContext.returnValue = gdjs.evtTools.mqtt.lastError", "parameterObjects": "", @@ -396,9 +477,13 @@ "eventsSheetExpanded": false } ], + "expressionType": { + "type": "string" + }, "parameters": [], "objectGroups": [] } ], - "eventsBasedBehaviors": [] + "eventsBasedBehaviors": [], + "eventsBasedObjects": [] } \ No newline at end of file