mqtt timed out as no activity 文心快码BaiduComate 关于“mqtt timed out as no activity”的问题,这通常表明MQTT客户端与服务器之间的连接因为长时间没有活动而超时断开了。以下是对该问题的详细分析和解决方案: 1. 确认MQTT连接超时的原因 MQTT连接超时的原因可能有多种,包括但不限于: 客户端或服务器设置了...
1、问题: 在使用mqtt进行数据接收并将其转发到kafka的过程中,出现了个问题,mqtt总是自动断开并尝试重连,但是很快就又断开尝试重连,如此反复。 报的错误为:o.e.p.c.mqttv3.internal.ClientState - 445: Timed out as no activity 在代码中通过实现MqttCallbackExtended接口来进行mqtt的主题订阅,重连,消息接收等功...
o.e.p.c.mqttv3.internal.ClientState - 445: Timed out as no activity,程序员大本营,技术文章内容聚合第一站。
pub client 可以先停掉了,此时 sub client session 里面有超过 10个未被 publish 的消息 sub client 重新连接,即可重现 11, 2023 5:22:46 org.eclipse.paho.client.mqttv3.internal.ClientState checkForActivity : client1: Timed out as no activity, keepAlive=15,000,000,000 lastOutboundActivity=202,748...
//防止 ERROR o.e.p.c.mqttv3.internal.ClientState - Timed out as no activity 错误 mqttConnectOptions.setConnectionTimeout(0); //mqttClient.reconnect(); 这个方法或者回调已经设置了重连 mqttConnectOptions.setAutomaticReconnect(true); //服务端记录 session (自己手动重新subscribe ,可能设置为true也行...
connectOptions.setUserName(userName); //密码 connectOptions.setPassword(password.toCharArray()); // 设置超时时间 单位为秒 //设置为0,防止 ERROR o.e.p.c.mqttv3.internal.ClientState - Timed out as no activity 错误 connectOptions.setExecutorServiceTimeout(0); ...
//防止 ERROR o.e.p.c.mqttv3.internal.ClientState - Timed out as no activity 错误 mqttConnectOptions.setConnectionTimeout(0); //mqttClient.reconnect(); 这个方法或者回调已经设置了重连 mqttConnectOptions.setAutomaticReconnect(true); //服务端记录 session (自己手动重新subscribe ,可能设置为true也行...
// A ping is outstanding but no packet has been received in KA so connection is deemed broken //@TRACE 619=Timed out as no activity, keepAlive={0} lastOutboundActivity={1} lastInboundActivity={2} time={3} lastPing={4} log.severe(CLASS_NAME,methodName,"619", new Object[]{new ...
参考:关于Paho Mqtt Java 偶尔出现 checkForActivity Timed out as no activity 情况的排查 - #2,来自 heeejianbo在话题中显示帖子 首页 类别 常见问题解答/准则 服务条款 隐私政策 由Discourse 提供技术支持,启用 JavaScript 以获得最佳体验旗下产品 EMQX 企业版 EMQX Cloud EMQX ECP NeuronEX NanoMQ HStreamDB...
[1f-9308a60f67bd] o.e.p.c.mqttv3.internal.ClientState : 7e12cfaf-7734-40d3-ad1f-9308a60f67bd: Timed out as no activity, keepAlive=60,000,000,000 lastOutboundActivity=3,702,800,591,221,505 lastInboundActivity=3,702,740,659,674,271 time=3,702,860,591,244,376 lastPing=3,702...