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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] Created: (CAMEL-3425) CamelContext is started twice when using camel-blueprint
Date Tue, 14 Dec 2010 10:38:01 GMT
CamelContext is started twice when using camel-blueprint
--------------------------------------------------------

                 Key: CAMEL-3425
                 URL: https://issues.apache.org/jira/browse/CAMEL-3425
             Project: Camel
          Issue Type: Bug
          Components: camel-blueprint
    Affects Versions: 2.6.0
            Reporter: Claus Ibsen
            Assignee: Guillaume Nodet
            Priority: Critical
             Fix For: 2.6.0


For example if you run the {{testRouteWithAllComponents}} test in {{CamelBlueprintTest}} in
tests/camel-itest-osgi you will see _a lot_ of logging. But notice
{code}
[RMI TCP Connection(1)-10.0.1.2] INFO org.apache.camel.impl.DefaultCamelContext - Apache Camel
2.6-SNAPSHOT (CamelContext: 67-camel-2) is starting
[RMI TCP Connection(1)-10.0.1.2] INFO org.apache.camel.impl.DefaultCamelContext - Apache Camel
2.6-SNAPSHOT (CamelContext: 67-camel-2) started in 0.144 seconds
{code}

Then blueprint does something
{code}
[Blueprint Extender: 3] INFO org.apache.camel.impl.DefaultCamelContext - Apache Camel 2.6-SNAPSHOT
(CamelContext: 4-camel-5) is starting
[Blueprint Extender: 3] INFO org.apache.camel.impl.DefaultCamelContext - Apache Camel 2.6-SNAPSHOT
(CamelContext: 4-camel-5) started in 0.067 seconds
{code}

And likewise both CamelContext's is shutdown when the test completes. There are logging events
for that as well.

Pay attention to the name of the 1st CamelContext {{67-camel-2}}. This is the *correct* name
as its based on the bundle id, our end user Camel application is given. This ensures that
the CamelContext from his application has a name which is unique and refers to the bundle
id as well.

Now if you look at the 2nd CamelContext being started its given another name {{4-camel-5}}.
That id is most likely using a shared bundle id with a low number. For example camel-blueprint
or camel-core bundle, or something like that. 

In essence camel-blueprint should only create *one* CamelContext and it should use the {{67-camel-2}}
as the name of the CamelContext (eg. include the bundle id of the end user application).

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