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ERROR NettyMQTTHandler exceptionCaught 108 #404

CB-IT opened this issue Jun 1, 2018 · 2 comments


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commented Jun 1, 2018

After a while a wanted to upgrade from 0.8 (is working fine) to 0.11

But i do not get it runnig with 0.11 under win10. I also tryed the EmbeddedLauncher Example.

final IConfig classPathConfig = new ClasspathConfig(); classPathConfig.setProperty("host", mqttBrokerConfiguration.getBrokerIp()); classPathConfig.setProperty("port", String.valueOf(mqttBrokerConfiguration.getBrokerPort())); classPathConfig.setProperty("websocket_port", String.valueOf(mqttBrokerConfiguration.getBrokerWebsocketPort())); classPathConfig.setProperty("allow_anonymous", "true");

Properties properties = new Properties(); properties.setProperty("host", mqttBrokerConfiguration.getBrokerIp()); properties.setProperty("port", String.valueOf(mqttBrokerConfiguration.getBrokerPort())); properties.setProperty("websocket_port", String.valueOf(mqttBrokerConfiguration.getBrokerWebsocketPort())); properties.setProperty("allow_anonymous", "true"); IConfig classPathConfig = new MemoryConfig(properties);

both start with:
moquetteBroker = new Server(); final List<? extends InterceptHandler> userHandlers = Arrays.asList(new EventListener()); moquetteBroker.startServer(classPathConfig, userHandlers);

Logging in 0.11 gives me:

ERROR NettyMQTTHandler exceptionCaught 108 - Unexpected exception while processing MQTT message. Closing Netty channel. CId=null


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commented Jul 19, 2018

You should explain better, because CId = null means client without id. When open an issue specify how to reproduce, do you have a client that connects?


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commented Jul 29, 2018

I did a further test und realized, that the error is related to MQTTLens (a chrome extension). Excuse the report. For me it is workng now.

@CB-IT CB-IT closed this Jul 29, 2018

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