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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| import meta from 'k6/x/nebulameta'; | ||
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| let client = meta.open("192.168.15.31", 10510) | ||
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| export default function(data) { | ||
| client.auth("root", "nebula", "192.168.15.31:10210") | ||
| }; | ||
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| export function teardown() { | ||
| meta.close() | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| package nebulameta | ||
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| import ( | ||
| "fmt" | ||
| "net" | ||
| "strconv" | ||
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| "github.com/vesoft-inc/fbthrift/thrift/lib/go/thrift" | ||
| "github.com/vesoft-inc/nebula-go/v3/nebula" | ||
| "github.com/vesoft-inc/nebula-go/v3/nebula/meta" | ||
| ) | ||
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| type module struct { | ||
| clients []*metaClient | ||
| } | ||
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| type metaClient struct { | ||
| client *meta.MetaServiceClient | ||
| host string | ||
| port int | ||
| } | ||
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| func New() *module { | ||
| return &module{} | ||
| } | ||
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| func (c *module) Open(host string, port int) (*metaClient, error) { | ||
| client := &metaClient{ | ||
| host: host, | ||
| port: port, | ||
| } | ||
| if err := client.open(); err != nil { | ||
| return nil, err | ||
| } | ||
| c.clients = append(c.clients, client) | ||
| return client, nil | ||
| } | ||
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| func (c *metaClient) open() error { | ||
| newAdd := net.JoinHostPort(c.host, strconv.Itoa(c.port)) | ||
| sock, err := thrift.NewSocket(thrift.SocketAddr(newAdd)) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| // Set transport | ||
| bufferSize := 128 << 10 | ||
| bufferedTranFactory := thrift.NewBufferedTransportFactory(bufferSize) | ||
| transport := thrift.NewHeaderTransport(bufferedTranFactory.GetTransport(sock)) | ||
| pf := thrift.NewHeaderProtocolFactory() | ||
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| c.client = meta.NewMetaServiceClientFactory(transport, pf) | ||
| if err := transport.Open(); err != nil { | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
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| func (c *metaClient) Auth(username, password string, graphAddr string) error { | ||
| req := meta.NewCreateSessionReq() | ||
| req.User = []byte(username) | ||
| h, p, err := net.SplitHostPort(graphAddr) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| port, err := strconv.Atoi(p) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| req.GraphAddr = &nebula.HostAddr{ | ||
| Host: h, | ||
| Port: int32(port), | ||
| } | ||
| resp, err := c.client.CreateSession(req) | ||
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| if err != nil { | ||
| return err | ||
| } | ||
| if resp.GetCode() != nebula.ErrorCode_SUCCEEDED { | ||
| return fmt.Errorf("auth failed, code: %d", resp.GetCode()) | ||
| } | ||
| return nil | ||
| } | ||
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| func (c *metaClient) Close() error { | ||
| return c.client.Close() | ||
| } | ||
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| func (m *module) Close() { | ||
| for _, c := range m.clients { | ||
| c.Close() | ||
| } | ||
| } |
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