VerneMQ 客户端追踪
创建时间：2024-08-17 12:41:15
https://docs.vernemq.com/live-administration/tracing
vmq-admin trace client client-id=
$ vmq-admin trace client client-id=client
No sessions found for client "client"
New session with PID <7616.3443.1> found for client "client"
<7616.3443.1> MQTT RECV: CID: "client" CONNECT(c: client, v: 4, u: username, p: password, cs: 1, ka: 30)
<7616.3443.1> Calling auth_on_register({{172,17,0,1},34274},{[],<<"client">>},username,password,true)
<7616.3443.1> Hook returned "ok"
<7616.3443.1> MQTT SEND: CID: "client" CONNACK(sp: 0, rc: 0)
<7616.3443.1> MQTT RECV: CID: "client" SUBSCRIBE(m1) with topics:
q:0, t: "topic"
<7616.3443.1> Calling auth_on_subscribe(username,{[],<<"client">>}) with topics:
q:0, t: "topic"
<7616.3443.1> Hook returned "ok"
<7616.3443.1> MQTT SEND: CID: "client" SUBACK(m1, qt[0])
<7616.3443.1> Trace session for client stopped
停掉所有追踪
vmq-admin trace stop_all