Mailing-List: contact activemq-dev-help@geronimo.apache.org; run by ezmlm
Precedence: bulk
Reply-To: activemq-dev@geronimo.apache.org
Message-ID: <4912971.1160085909234.JavaMail.root@brutus>
Date: Thu, 5 Oct 2006 15:05:09 -0700 (PDT)
From: "Hiram Chirino (JIRA)" <jira@apache.org>
To: activemq-dev@geronimo.apache.org
Subject: [jira] Commented: (AMQ-813) can get a shutdown hang when using
 embedded broker with VM transport along with the activemq-web module
In-Reply-To: <31050044.1152628431796.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit

    [ https://issues.apache.org/activemq/browse/AMQ-813?page=comments#action_37112 ] 
            
Hiram Chirino commented on AMQ-813:
-----------------------------------

Hi Gary,

Please open a new issue since ti seems like a different problem.  Also, a small web app test case would help us be able to reproduce the issue.

> can get a shutdown hang when using embedded broker with VM transport along with the activemq-web module
> -------------------------------------------------------------------------------------------------------
>
>                 Key: AMQ-813
>                 URL: https://issues.apache.org/activemq/browse/AMQ-813
>             Project: ActiveMQ
>          Issue Type: Bug
>            Reporter: james strachan
>         Assigned To: Hiram Chirino
>             Fix For: 4.1, 4.0.2
>
>
> See attached thread dump. I think we just need to use a timeout on the close operations (such as to close consumers, sessions, producers)
> Full thread dump Java HotSpot(TM) Client VM (1.5.0_04-b05 mixed mode, sharing):
>  
> "Shutdown" prio=1 tid=0x08385960 nid=0x5e99 in Object.wait() [0xaed7d000..0xaed7e130]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x88af01c8> (a edu.emory.mathcs.backport.java.util.concurrent.locks.CondVar)
>         at java.lang.Object.wait(Object.java:474)
>         at edu.emory.mathcs.backport.java.util.concurrent.locks.CondVar.await(CondVar.java:75)
>         - locked <0x88af01c8> (a edu.emory.mathcs.backport.java.util.concurrent.locks.CondVar)
>         at edu.emory.mathcs.backport.java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:318)
>         at org.apache.activemq.transport.FutureResponse.getResult(FutureResponse.java:41)
>         at org.apache.activemq.transport.ResponseCorrelator.request(ResponseCorrelator.java:72)
>         at org.apache.activemq.ActiveMQConnection.syncSendPacket(ActiveMQConnection.java:1130)
>         at org.apache.activemq.ActiveMQSession.syncSendPacket(ActiveMQSession.java:1660)
>         at org.apache.activemq.ActiveMQMessageConsumer.close(ActiveMQMessageConsumer.java:516)
>         at org.apache.activemq.web.WebClient.closeConsumers(WebClient.java:135)
>         - locked <0x893e6558> (a org.apache.activemq.web.WebClient)
>         at org.apache.activemq.web.WebClient.close(WebClient.java:145)
>         - locked <0x893e6558> (a org.apache.activemq.web.WebClient)
>         at org.apache.activemq.web.WebClient.valueUnbound(WebClient.java:318)
>         at org.mortbay.jetty.servlet.AbstractSessionManager$Session.unbindValue(AbstractSessionManager.java:899)
>         at org.mortbay.jetty.servlet.AbstractSessionManager$Session.invalidate(AbstractSessionManager.java:755)
>         - locked <0x893caa88> (a org.mortbay.jetty.servlet.HashSessionManager$Session)
>         at org.mortbay.jetty.servlet.AbstractSessionManager.doStop(AbstractSessionManager.java:551)
>         at org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:63)
>         at org.mortbay.jetty.servlet.SessionHandler.doStop(SessionHandler.java:124)
>         at org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:63)
>         at org.mortbay.jetty.handler.HandlerWrapper.doStop(HandlerWrapper.java:131)
>         at org.mortbay.jetty.handler.ContextHandler.doStop(ContextHandler.java:467)
>         at org.mortbay.jetty.webapp.WebAppContext.doStop(WebAppContext.java:477)
>         at org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:63)
>         at org.mortbay.jetty.handler.HandlerCollection.doStop(HandlerCollection.java:173)
>         at org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:63)
>         at org.mortbay.jetty.handler.HandlerCollection.doStop(HandlerCollection.java:173)
>         at org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:63)
>         at org.mortbay.jetty.handler.HandlerWrapper.doStop(HandlerWrapper.java:131)
>         at org.mortbay.jetty.Server.doStop(Server.java:242)
>         at org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:63)
>         at org.mortbay.jetty.Server$ShutdownHookThread.run(Server.java:450)

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/activemq/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira