设备每小时都要上下线一次

EMQX
1

设备每小时都要上下线一次，请问这个有没有可能是平台问题，目前才100个连接

2

建议在 emqx 开启 debug 日志看看是怎么回事

3

2025-02-16T22:59:58.892390+08:00 [MQTT] DXY297987827182@127.0.0.1:53378 msg: mqtt_packet_sent, packet: PINGRESP(Q0, R0, D0), username: D123456789
2025-02-16T23:01:59.447902+08:00 [MQTT] DXY297987827182@127.0.0.1:53378 msg: mqtt_packet_received, packet: PINGREQ(Q0, R0, D0), username: D123456789
2025-02-16T23:01:59.448114+08:00 [MQTT] DXY297987827182@127.0.0.1:53378 msg: mqtt_packet_sent, packet: PINGRESP(Q0, R0, D0), username: D123456789
2025-02-16T23:03:59.987013+08:00 [MQTT] DXY297987827182@127.0.0.1:53378 msg: mqtt_packet_received, packet: PINGREQ(Q0, R0, D0), username: D123456789
2025-02-16T23:03:59.987158+08:00 [MQTT] DXY297987827182@127.0.0.1:53378 msg: mqtt_packet_sent, packet: PINGRESP(Q0, R0, D0), username: D123456789
2025-02-16T23:06:00.595391+08:00 [MQTT] DXY297987827182@127.0.0.1:53378 msg: mqtt_packet_received, packet: PINGREQ(Q0, R0, D0), username: D123456789
2025-02-16T23:06:00.595543+08:00 [MQTT] DXY297987827182@127.0.0.1:53378 msg: mqtt_packet_sent, packet: PINGRESP(Q0, R0, D0), username: D123456789
2025-02-16T23:08:01.223492+08:00 [MQTT] DXY297987827182@127.0.0.1:53378 msg: mqtt_packet_received, packet: PINGREQ(Q0, R0, D0), username: D123456789
2025-02-16T23:08:01.223643+08:00 [MQTT] DXY297987827182@127.0.0.1:53378 msg: mqtt_packet_sent, packet: PINGRESP(Q0, R0, D0), username: D123456789

这样可以看出什么吗

4

通过这部分日志可以看出来非常的正常，没有问题。