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From "Dennis Klinkott (JIRA)" <j...@apache.org>
Subject [jira] Created: (AMQ-2730) Transport failed: java.io.EOFException
Date Wed, 12 May 2010 12:55:46 GMT
Transport failed: java.io.EOFException
--------------------------------------

                 Key: AMQ-2730
                 URL: https://issues.apache.org/activemq/browse/AMQ-2730
             Project: ActiveMQ
          Issue Type: Bug
    Affects Versions: 5.3.1
         Environment: Red hat enterprise
            Reporter: Dennis Klinkott


We see many Exceptions of this type in the broker logs: 
2010-05-12 14:10:03,490 | DEBUG | Transport failed: java.io.EOFException | org.apache.activemq.broker.TransportConnection.Transport
| ActiveMQ Transport: tcp:///10.231.233.55:50809
java.io.EOFException
        at java.io.DataInputStream.readInt(DataInputStream.java:375)
        at org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:269)
        at org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTransport.java:211)
        at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:203)
        at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:186)
        at java.lang.Thread.run(Thread.java:619)

This exception occurs with a lot of clients that run on different machines.

One case where we almost always see this exception is when shutting down a bridge. We did
a tcp dump on the broker and on the client machine: there a no packets lost.


LOG ON BRIDGE:
2010-05-12 14:10:02,634 INFO  org.apache.activemq.broker.BrokerService - ActiveMQ Message
Broker (solr-2073bridge, ID:solr-2073-50804-
1273665033782-0:0) is shutting down
2010-05-12 14:10:02,799 INFO  org.apache.activemq.network.jms.JmsConnector - JMS Connector
Connector:0 Stopped
2010-05-12 14:10:02,819 INFO  org.apache.activemq.broker.BrokerService - ActiveMQ JMS Message
Broker (solr-2073bridge, ID:solr-2073-50
804-1273665033782-0:0) stopped

LOG ON BROKER:
2010-05-12 14:10:03,490 | DEBUG | Transport failed: java.io.EOFException | org.apache.activemq.broker.TransportConnection.Transport
| ActiveMQ Transport: tcp:///10.231.233.55:50809
java.io.EOFException
        at java.io.DataInputStream.readInt(DataInputStream.java:375)
        at org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:269)
        at org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTransport.java:211)
        at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:203)
        at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:186)
        at java.lang.Thread.run(Thread.java:619)
2010-05-12 14:10:03,492 | DEBUG | Stopping connection: /10.231.233.55:50809 | org.apache.activemq.broker.TransportConnection
| ActiveMQ Task
2010-05-12 14:10:03,492 | DEBUG | Stopping transport tcp:///10.231.233.55:50809 | org.apache.activemq.transport.tcp.TcpTransport
| ActiveMQ Task
2010-05-12 14:10:03,493 | DEBUG | Stopped transport: /10.231.233.55:50809 | org.apache.activemq.broker.TransportConnection
| ActiveMQ Task
2010-05-12 14:10:03,493 | DEBUG | Cleaning up connection resources: /10.231.233.55:50809 |
org.apache.activemq.broker.TransportConnection | ActiveMQ Task
2010-05-12 14:10:03,493 | DEBUG | remove connection id: ID:solr-2073-50804-1273665033782-2:0
| org.apache.activemq.broker.TransportConnection | ActiveMQ Task
2010-05-12 14:10:03,493 | DEBUG | jms1 removing consumer: ID:solr-2073-50804-1273665033782-2:0:225:1
for destination: temp-queue://ID:solr-2073-50804-1273665033782-2:0:105 | org.apache.activemq.broker.region.AbstractRegion
| ActiveMQ Task
2010-05-12 14:10:03,493 | DEBUG | remove sub: QueueSubscription: consumer=ID:solr-2073-50804-1273665033782-2:0:225:1,
destinations=1, dispatched=0, delivered=0, pending=0, lastDeliveredSeqId: 0, dequeues: 0,
dispatched: 0, inflight: 0 | org.apache.activemq.broker.region.Queue | ActiveMQ Task



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