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Posted to dev@activemq.apache.org by "james strachan (JIRA)" <ji...@apache.org> on 2007/02/26 18:09:02 UTC
[jira] Updated: (AMQ-1077) Bug in STOMP transport unsubscribe
[ https://issues.apache.org/activemq/browse/AMQ-1077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
james strachan updated AMQ-1077:
--------------------------------
Fix Version/s: 4.1.1
backported to 4.1 branch on rev: 511905
> Bug in STOMP transport unsubscribe
> ----------------------------------
>
> Key: AMQ-1077
> URL: https://issues.apache.org/activemq/browse/AMQ-1077
> Project: ActiveMQ
> Issue Type: Bug
> Components: Transport
> Affects Versions: 4.0.2
> Environment: linux 2.6, java 1.5
> Reporter: Danielius Jurna
> Assigned To: Rob Davies
> Fix For: 4.1.1, 4.2.0
>
> Attachments: patch.txt
>
>
> After several ubscribe/unsubscribe commands to activemq, subscribtions are not removed and there's error log in the broker:
> java.lang.IllegalStateException: Cannot remove a consumer that had not been registered: ID:das-32775-1164773607925-3:1881:-1:2
> at org.apache.activemq.broker.AbstractConnection.processRemoveConsumer(AbstractConnection.java:551)
> at org.apache.activemq.command.RemoveInfo.visit(RemoveInfo.java:64)
> at org.apache.activemq.broker.AbstractConnection.service(AbstractConnection.java:237)
> at org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:61)
> at org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:92)
> at org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:67)
> at org.apache.activemq.transport.InactivityMonitor.onCommand(InactivityMonitor.java:123)
> at org.apache.activemq.transport.stomp.StompTransportFilter.sendToActiveMQ(StompTransportFilter.java:70)
> at org.apache.activemq.transport.stomp.ProtocolConverter.sendToActiveMQ(ProtocolConverter.java:112)
> at org.apache.activemq.transport.stomp.ProtocolConverter.onStompUnsubscribe(ProtocolConverter.java:376)
> at org.apache.activemq.transport.stomp.ProtocolConverter.onStompCommad(ProtocolConverter.java:144)
> at org.apache.activemq.transport.stomp.StompTransportFilter.onCommand(StompTransportFilter.java:60)
> at org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:88)
> at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:137)
> at java.lang.Thread.run(Thread.java:595)
> The problem is that there's internal map of subscriptions in ProtocolConverter class. On unsubscribe command, subscription is not removed from this internal map. Attached patch (against ProtocolConverter.java) fixes this bug
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