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Posted to issues@activemq.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/06/21 13:45:00 UTC
[jira] [Work logged] (AMQ-8304)
org.apache.activemq.transport.tcp.TcpTransport.run() attempts to read from
closed stream
[ https://issues.apache.org/jira/browse/AMQ-8304?focusedWorklogId=612629&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-612629 ]
ASF GitHub Bot logged work on AMQ-8304:
---------------------------------------
Author: ASF GitHub Bot
Created on: 21/Jun/21 13:44
Start Date: 21/Jun/21 13:44
Worklog Time Spent: 10m
Work Description: dvhvsekhar opened a new pull request #672:
URL: https://github.com/apache/activemq/pull/672
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Issue Time Tracking
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Worklog Id: (was: 612629)
Remaining Estimate: 0h
Time Spent: 10m
> org.apache.activemq.transport.tcp.TcpTransport.run() attempts to read from closed stream
> ----------------------------------------------------------------------------------------
>
> Key: AMQ-8304
> URL: https://issues.apache.org/jira/browse/AMQ-8304
> Project: ActiveMQ
> Issue Type: Bug
> Affects Versions: 5.16.2
> Reporter: Sekhar Durga
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Our problem is as follows:
> We have an application which stops broker on its exit using org.apache.activemq.broker.BrokerService.stop() call.
> The above stop call stops TransportConnection(s), and in the middle of stopping, org.apache.activemq.transport.tcp.TcpTransport.run() is attempting to read from closed stream, which is causing following exceptions in our application logs:
> ================
> connectionErrorOccurred called with null
> javax.jms.JMSException: java.io.EOFException
> at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:54)
> at org.apache.activemq.ActiveMQConnection.onAsyncException(ActiveMQConnection.java:1960)
> at org.apache.activemq.ActiveMQConnection.onException(ActiveMQConnection.java:1979)
> at org.apache.activemq.transport.TransportFilter.onException(TransportFilter.java:114)
> at org.apache.activemq.transport.ResponseCorrelator.onException(ResponseCorrelator.java:126)
> at org.apache.activemq.transport.TransportFilter.onException(TransportFilter.java:114)
> at org.apache.activemq.transport.TransportFilter.onException(TransportFilter.java:114)
> at org.apache.activemq.transport.WireFormatNegotiator.onException(WireFormatNegotiator.java:173)
> at org.apache.activemq.transport.AbstractInactivityMonitor.onException(AbstractInactivityMonitor.java:345)
> at org.apache.activemq.transport.TransportSupport.onException(TransportSupport.java:96)
> at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:219)
> at java.base/java.lang.Thread.run(Thread.java:834)
> Caused by: java.io.EOFException: null
> at java.base/java.io.DataInputStream.readInt(DataInputStream.java:397)
> at org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:268)
> at org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTransport.java:240)
> at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:232)
> at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:215)
> ================
>
> It seems we need to check for !isStopping() as well at following location:
> [https://github.com/apache/activemq/blob/activemq-5.16.x/activemq-client/src/main/java/org/apache/activemq/transport/tcp/TcpTransport.java#L214]
> It seems, we have done the same at [https://github.com/apache/activemq/blob/activemq-5.16.x/activemq-client/src/main/java/org/apache/activemq/transport/tcp/TcpTransportServer.java#L330]
>
>
>
>
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