I have the same problem that started last night. Running HA 2023.11.1 homeassistant.log shows 2023-11-06 08:41:28.761 ERROR (MainThread) [homeassistant.components.mqtt.client] Failed to connect to MQTT server due to exception: [Errno 111] Connection refused ...
Zigbee2MQTT:info 2022-07-01 16:12:46: Connecting to MQTT server at mqtt://core-mosquitto:1883 Zigbee2MQTT:error 2022-07-01 16:12:46: MQTT failed to connect: Connection refused: Not authorized Zigbee2MQTT:error 2022-07-01 16:12:46: Exiting... Zigbee2MQTT:info 2022-07-01 16:12:46...
Sn_MR_TCP,local_port++,Sn_MR_ND); onenet_flag=0; printf("SOCK_CLOSED \r\n"); break; case SOCK_INIT: /*socket处于初始化状态*/ connect(SOCK_TCPC,onenet_server_ip,onenet_server
Serial.print("MQTT Server Connect Failed. Client State:"); Serial.println(mqttClient.state()); delay(5000); } } // ESP8266连接wifi voidconnectWifi(){ WiFi.begin(ssid,password); //等待WiFi连接,成功连接后输出成功信息 while(WiFi.status()!=WL_CONNECTED){ delay(1000); Serial.print(".");...
mqttClient.setCallback(new MqttCallbackExtended() { @Override public void connectComplete(boolean reconnect, String serverURI) { /** * 客户端连接成功后就需要尽快订阅的Topic。 */ System.out.println("connect success"); } @Override public void connectionLost(Throwable throwable) { throwable.printSt...
// server less服务器只有两种协议:mqtts: 8883; wss: 8084 port: 8084, endpoint: '/mqtt', clean: true, connectTimeout: 30 * 1000, // ms reconnectPeriod: 4000, // ms clientId: 'emqx_vue_' + Math.random().toString(16).substring(2, 8), ...
(0, 0, Constants.DEFAULT_CONNECT_TIMEOUT)); pipeline.addAfter("idleStateHandler", "idleEventHandler", timeoutHandler); // pipeline.addLast("logger", new LoggingHandler("Netty", LogLevel.ERROR)); pipeline.addFirst("bytemetrics", new BytesMetricsHandler(m_bytesMetricsCollector)); pipeline....
<mqtt:config name="MQTT" brokerServerUri="mqtt://api.cloudplugs.com:1883" password="N0t30lv1d3s" username="dev-56d5baed093ec66472ae1bb6" doc:name="MQTT"> <mqtt:connection-pooling-profile initialisationPolicy="INITIALISE_ONE" exhaustedAction="WHEN_EXHAUSTED_GROW"/> ...
我在Chrome中运行的SPA中使用paho-mqtt库,并使用示例代码调用connect,得到两个交替的错误 var client =mqtt.connect('mqtts:mqtt.ably.io553e:64WebSocketconnection to 'ws://mqtt.ably.io:8883/' failed: Connection closed before receiving553e:64WebSocket</e ...
我们再运行起Server和Client,随后可以看到已经走过了Connect阶段,进入了publish message过程,接下来我们再实现更多的其他场景 附上此阶段的MqttHandler代码 package com.github.shoothzj.mqtt; import io.netty.channel.ChannelHandlerContext; import io.netty.channel.ChannelInboundHandlerAdapter; import io.netty.handler...