服务器的日志一直报Packet for query is too large (7632997 > 4194304). You can change this value on the server by setting the max_allowed_packet' variable.的解决方法 最近服务器上的项目老是频繁的就崩掉了,重启之后过了一晚第二天来就又挂了,查看tomcat的日志有报内存溢出的错误,还有报Packet for query is too large (7632997 >
启动Mosquitto后,我们可以看到Mosquitto的启动日志: 1515307521: mosquitto version 1.4.12 (build date 2017-06-01 13:03:46+0000) starting 1515307521: Config loaded from /mosquitto/conf/mosquitto.conf. 1515307521: Opening ipv4 listen socket on port 1883. 1515307521: Ope