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Posted to dev@activemq.apache.org by "Gary Tully (JIRA)" <ji...@apache.org> on 2010/08/19 11:17:47 UTC
[jira] Created: (AMQ-2872) Contention between concurrent connection
start and new session creation - start can find partially created session
Contention between concurrent connection start and new session creation - start can find partially created session
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Key: AMQ-2872
URL: https://issues.apache.org/activemq/browse/AMQ-2872
Project: ActiveMQ
Issue Type: Bug
Components: JMS client
Affects Versions: 5.4.0
Reporter: Gary Tully
Assignee: Gary Tully
Fix For: 5.4.1
{code}Exception in thread "Thread-20" java.lang.NullPointerException
at org.apache.activemq.ActiveMQSession.start(ActiveMQSession.java:1637)
at org.apache.activemq.ActiveMQConnection.start(ActiveMQConnection.java:508)
at org.springframework.jms.connection.SingleConnectionFactory$SharedConnectionInvocationHandler.invoke(SingleConnectionFactory.java:514)
at $Proxy5.start(Unknown Source)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:464)
at org.springframework.jms.core.JmsTemplate.receiveSelected(JmsTemplate.java:708)
at org.springframework.jms.core.JmsTemplate.receive(JmsTemplate.java:686)
at com.iona.cpi.failure.http.HttpLoadTest$Receiver.run(HttpLoadTest.java:90)
at java.lang.Thread.run(Thread.java:613){code}
Issue is async connection start and session creation. The partially created session is added to the connection too soon.
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[jira] Resolved: (AMQ-2872) Contention between concurrent
connection start and new session creation - start can find partially
created session
Posted by "Gary Tully (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/activemq/browse/AMQ-2872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Tully resolved AMQ-2872.
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Resolution: Fixed
fix in r987113
> Contention between concurrent connection start and new session creation - start can find partially created session
> ------------------------------------------------------------------------------------------------------------------
>
> Key: AMQ-2872
> URL: https://issues.apache.org/activemq/browse/AMQ-2872
> Project: ActiveMQ
> Issue Type: Bug
> Components: JMS client
> Affects Versions: 5.4.0
> Reporter: Gary Tully
> Assignee: Gary Tully
> Fix For: 5.4.1
>
>
> {code}Exception in thread "Thread-20" java.lang.NullPointerException
> at org.apache.activemq.ActiveMQSession.start(ActiveMQSession.java:1637)
> at org.apache.activemq.ActiveMQConnection.start(ActiveMQConnection.java:508)
> at org.springframework.jms.connection.SingleConnectionFactory$SharedConnectionInvocationHandler.invoke(SingleConnectionFactory.java:514)
> at $Proxy5.start(Unknown Source)
> at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:464)
> at org.springframework.jms.core.JmsTemplate.receiveSelected(JmsTemplate.java:708)
> at org.springframework.jms.core.JmsTemplate.receive(JmsTemplate.java:686)
> at com.iona.cpi.failure.http.HttpLoadTest$Receiver.run(HttpLoadTest.java:90)
> at java.lang.Thread.run(Thread.java:613){code}
> Issue is async connection start and session creation. The partially created session is added to the connection too soon.
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You can reply to this email to add a comment to the issue online.