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From Claus Ibsen <>
Subject Re: message not getting delivered
Date Sat, 02 Oct 2010 07:06:25 GMT
See this FAQ

On Fri, Oct 1, 2010 at 10:37 PM, Mark Webb <> wrote:
> I am sending messages through a Camel route in ActiveMQ.  My message
> reaches the end of the processing chain, and at the last processor I
> call exchange.setOut( newly created DefaultMessage ).  When I look at
> the admin page for ActiveMQ, the topic shows that there is a message
> to be dequeued.  It even says that there is a consumer connected to
> that topic, which is a GUI tool I wrote.  The GUI tool makes a call to
> Consumer.setMessageListener.  So why are the messages not making their
> way to my GUI tool?  I am stumped as to why the messages sit in the
> topic and never leave if there is a listener for that topic.
> Of course the first thought is, is the Connection started?  Yeah I
> verified that.  In fact I can send messages to the topic via the
> web-based admin tool for ActiveMQ and the GUI receives them.
> Thanks for any help you have,
> Mark

Claus Ibsen
Apache Camel Committer

Author of Camel in Action:
Open Source Integration:

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