客户端时不时的报以下错误
严重 [MQTT Ping: 127.0.0.11684209295588] org.eclipse.paho.client.mqttv3.internal.ClientState.checkForActivity 2493: Timed out as no write activity, keepAlive=15,000 lastOutboundActivity=1,684,647,101,431 lastInboundActivity=1,684,647,101,637 time=1,684,647,131,431 lastPing=1,684,596,618,601
ERROR 137850 — [.11684209295588] o.e.p.c.mqttv3.internal.ClientState : 2493: Timed out as no write activity, keepAlive=15,000 lastOutboundActivity=1,684,647,101,431 lastInboundActivity=1,684,647,101,637 time=1,684,647,131,431 lastPing=1,684,596,618,601
Creating a new SqlSession