From 30428b09317abd7d1b38d1614b2b7e5f6495d5e6 Mon Sep 17 00:00:00 2001
From: Mike Bush <mpbush@gmail.com>
Date: Thu, 14 Jul 2016 18:24:50 +0200
Subject: [PATCH 1/2] Throw on non-buffer, non-string messages rather than
 converting them to strings implicitly

---
 lib/index.js            |  4 +++-
 test/socket.messages.js | 22 ++++++++++------------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/lib/index.js b/lib/index.js
index f3d4781..c62a052 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -192,8 +192,10 @@ function OutBatch() {
 }
 
 OutBatch.prototype.append = function (buf, flags, cb) {
-  if (!Buffer.isBuffer(buf)) {
+  if (typeof buf === 'string') {
     buf = new Buffer(String(buf), 'utf8');
+  } else if (!Buffer.isBuffer(buf)) {
+    throw new TypeError('ZeroMQ only supports Buffers or Strings as messages');
   }
 
   this.content.push(buf, flags);
diff --git a/test/socket.messages.js b/test/socket.messages.js
index 69e8210..74d8f9e 100644
--- a/test/socket.messages.js
+++ b/test/socket.messages.js
@@ -20,9 +20,6 @@ describe('socket.messages', function(){
           msg.should.equal('string');
           break;
         case 1:
-          msg.should.equal('15.99');
-          break;
-        case 2:
           msg.should.equal('buffer');
           push.close();
           pull.close();
@@ -35,16 +32,21 @@ describe('socket.messages', function(){
       if (error) throw error;
       push.connect('inproc://stuff_ssm');
       push.send('string');
-      push.send(15.99);
       push.send(new Buffer('buffer'));
     });
   });
 
+  it('should not support messages other than string and Buffer', function(){
+    push.connect('inproc://stuff_ssm');
+    should.throws(function () {
+      push.send(15.99);
+    }, TypeError);
+  });
+
   it('should support multipart messages', function(done){
-    pull.on('message', function(msg1, msg2, msg3){
+    pull.on('message', function(msg1, msg2){
       msg1.toString().should.equal('string');
-      msg2.toString().should.equal('15.99');
-      msg3.toString().should.equal('buffer');
+      msg2.toString().should.equal('buffer');
       push.close();
       pull.close();
       done();
@@ -53,7 +55,7 @@ describe('socket.messages', function(){
     pull.bind('inproc://stuff_ssmm', function (error) {
       if (error) throw error;
       push.connect('inproc://stuff_ssmm');
-      push.send(['string', 15.99, new Buffer('buffer')]);
+      push.send(['string', new Buffer('buffer')]);
     });
   });
 
@@ -88,9 +90,6 @@ describe('socket.messages', function(){
           msg.should.equal('string');
           break;
         case 1:
-          msg.should.equal('15.99');
-          break;
-        case 2:
           msg.should.equal('buffer');
           push.close();
           pull.close();
@@ -110,7 +109,6 @@ describe('socket.messages', function(){
     push.bind('tcp://127.0.0.1:12345', function (error) {
       if (error) throw error;
       push.send('string');
-      push.send(15.99);
       push.send(new Buffer('buffer'));
       pull.connect('tcp://127.0.0.1:12345');
     });

From 2ad75f5addf902875226b9334b628a6158ee7313 Mon Sep 17 00:00:00 2001
From: Mike Bush <mpbush@gmail.com>
Date: Fri, 19 Aug 2016 18:04:14 +0200
Subject: [PATCH 2/2] Remove conversion of strings to string

---
 lib/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/index.js b/lib/index.js
index c62a052..d4bfda4 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -193,7 +193,7 @@ function OutBatch() {
 
 OutBatch.prototype.append = function (buf, flags, cb) {
   if (typeof buf === 'string') {
-    buf = new Buffer(String(buf), 'utf8');
+    buf = new Buffer(buf, 'utf8');
   } else if (!Buffer.isBuffer(buf)) {
     throw new TypeError('ZeroMQ only supports Buffers or Strings as messages');
   }