java 服务端频繁断连emqx,可能产生该报错的原因有哪些？

EMQX
1

org.eclipse.paho.client.mqttv3.MqttException: Connection lost at org.eclipse.paho.client.mqttv3.internal.CommsReceiver.run(CommsReceiver.java:197) at java.lang.Thread.run(Thread.java:748) Caused by: java.io.EOFException: null at java.io.DataInputStream.readByte(DataInputStream.java:267) at org.eclipse.paho.client.mqttv3.internal.wire.MqttInputStream.readMqttWireMessage(MqttInputStream.java:92) at org.eclipse.paho.client.mqttv3.internal.CommsReceiver.run(CommsReceiver.java:137) … 1 common frames omitted

2

可以打开 emqx 的 trace 功能看看具体是什么原因断开的。