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From "Andrea Cosentino (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CAMEL-10411) Camel-Blueprint - failed container gets restarted automatically
Date Tue, 25 Oct 2016 06:48:58 GMT

     [ https://issues.apache.org/jira/browse/CAMEL-10411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrea Cosentino reassigned CAMEL-10411:
----------------------------------------

    Assignee: Andrea Cosentino  (was: Grzegorz Grzybek)

> Camel-Blueprint - failed container gets restarted automatically
> ---------------------------------------------------------------
>
>                 Key: CAMEL-10411
>                 URL: https://issues.apache.org/jira/browse/CAMEL-10411
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-blueprint
>    Affects Versions: 2.18.0
>            Reporter: Paolo Antinori
>            Assignee: Andrea Cosentino
>
> In case of a wrong endpoint definition, a {{CamelContext}} could be automatically restarted
even if the start operation was correctly aborted.
> This happens because during {{BlueprintCamelContext}}, the {{CamelContext}} instance
is registered as a {{ServiceListener}}
> https://github.com/apache/camel/blob/master/components/camel-blueprint/src/main/java/org/apache/camel/blueprint/BlueprintCamelContext.java#L102
> Due to that reason, even after a {{stop()}} call is invoked by the error execution branch
of {{start()}}, that instance is receptive to external service events that result in the invocation
of this method:
> https://github.com/apache/camel/blob/master/components/camel-blueprint/src/main/java/org/apache/camel/blueprint/BlueprintCamelContext.java#L155
> That method has the freedom to start again the {{CamelContext}} instance.
> The proposed solution is to use a {{BlueprintCamelContext}} local flag to keep track
of the successful initialization of the Context, to be able to ignore events in case activation
wasn't successful.
> Note that the {{BlueprintCamelContext}} instance, un-registers itself as a service listener,
only in its {{destroy()}} method.
> Attached to JBoss-Fuse linked case, there is a reproducer that shows the issue.



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