Can you show us the camel route, and how you start it.
From the log I can tell you are using camel-jms component, but I need
to more information to find out why there are hung threads.
Maybe you can use Jconsole to find out the thread id, to see if it is
related to Camel.
On Tue May 15 05:41:01 2012, PhilBurress wrote:
We're running into an issue where messages appear to be stuck "in-flight" and
never leave that state.
If we shut down the server (we use a customized shutdown policy of 30
seconds), we see this...
DefaultShutdo I org.apache.camel.impl.DefaultShutdownStrategy$ShutdownTask
run Route: messageInRoute suspended and shutdown deferred, was consuming
from: Endpoint[jms://queue:mqin]
DefaultShutdo I org.apache.camel.impl.DefaultShutdownStrategy$ShutdownTask
run Waiting as there are still 2 inflight and pending exchanges to complete,
timeout in 30 seconds.
... (addl messages removed here)
DefaultShutdo I org.apache.camel.impl.DefaultShutdownStrategy$ShutdownTask
run Waiting as there are still 2 inflight and pending exchanges to complete,
timeout in 1 seconds.
DefaultShutdo W org.apache.camel.impl.DefaultShutdownStrategy doShutdown
Timeout occurred. Now forcing the routes to be shutdown now.
DefaultShutdo W org.apache.camel.impl.DefaultShutdownStrategy$ShutdownTask
run Interrupted while waiting during graceful shutdown, will force shutdown
now.
DefaultShutdo I org.apache.camel.impl.DefaultShutdownStrategy$ShutdownTask
run Route: messageInRoute shutdown complete.
... which appears that it has shutdown... but in fact, it has not. There are
hung threads and we have to manually kill the app server. Any suggestions
here? Also, why are messages stuck in-flight?
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Willem
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