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Posted to issues@camel.apache.org by "Claus Ibsen (JIRA)" <ji...@apache.org> on 2017/11/03 10:25:02 UTC
[jira] [Commented] (CAMEL-11628) MQTT Connection loop
[ https://issues.apache.org/jira/browse/CAMEL-11628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16237403#comment-16237403 ]
Claus Ibsen commented on CAMEL-11628:
-------------------------------------
In Camel 2.21 you can now use a header to override the topic in camel-paho
> MQTT Connection loop
> --------------------
>
> Key: CAMEL-11628
> URL: https://issues.apache.org/jira/browse/CAMEL-11628
> Project: Camel
> Issue Type: Bug
> Components: camel-mqtt
> Affects Versions: 2.17.0
> Reporter: Fabrizio Spataro
> Priority: Major
>
> Hello everyone, i found an particular bug situation
> I have same mqtt producer with high volume traffic. When my application losts tcp connection to mqtt server i have follow connection loop error. This bug is sometime verified because it depend by multiple factors (load machine, load mqtt server, payload, etc)
> I am reading source code and i suppose that the bug is introduced by volatile variable connected (it isn't thread-safe)
> To resolve this bug you must refactoring all MQTTEndpoint connection code.
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
> [ hawtdispatch-DEFAULT-3] MQTTEndpoint INFO MQTT Connection connected to tcp://mqtt:1883
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