emqtt 试用（七）追踪

分类: IT文章 • 2023-11-19 14:05:36

追踪

EMQ 消息服务器支持追踪来自某个客户端(Client)的全部报文，或者发布到某个主题(Topic)的全部消息。

追踪客户端(Client):

./bin/emqttd_ctl trace client "clientid" "trace_clientid.log"

追踪主题(Topic):

./bin/emqttd_ctl trace topic "topic" "trace_topic.log"

查询追踪:

./bin/emqttd_ctl trace list

停止追踪:

./bin/emqttd_ctl trace client "clientid" off

./bin/emqttd_ctl trace topic "topic" off