Keith Wall created QPID-6451:
--------------------------------
Summary: ProtocolVersionException exception logged at error as
Java Client downgrades from 0-10
Key: QPID-6451
URL: https://issues.apache.org/jira/browse/QPID-6451
Project: Qpid
Issue Type: Bug
Components: Java Client
Affects Versions: 0.32
Reporter: Keith Wall
Since QPID-6350, the Java Client 0-10 has been logging ConnectionExceptions at
SLF4J error. Unfortunately this change also causes ProtocolVersionException
(and RedirectConnectionException) to be logged too.
These exceptions don't represent true error conditions, so this change has the
potential to confuse users.
{noformat}
2015-03-14 18:40:13,562 ERROR [IoReceiver-localhost/127.0.0.1:15672]
(transport.Connection) - exception: version mismatch: 0-9
org.apache.qpid.transport.ProtocolVersionException: version mismatch: 0-9
at org.apache.qpid.transport.ClientDelegate.init(ClientDelegate.java:61)
at org.apache.qpid.transport.ClientDelegate.init(ClientDelegate.java:44)
at
org.apache.qpid.transport.ProtocolHeader.delegate(ProtocolHeader.java:110)
at org.apache.qpid.transport.Connection.received(Connection.java:416)
at org.apache.qpid.transport.network.Assembler.emit(Assembler.java:98)
at org.apache.qpid.transport.network.Assembler.init(Assembler.java:118)
at
org.apache.qpid.transport.ProtocolHeader.delegate(ProtocolHeader.java:115)
at
org.apache.qpid.transport.network.Assembler.received(Assembler.java:103)
at
org.apache.qpid.transport.network.InputHandler.next(InputHandler.java:163)
at
org.apache.qpid.transport.network.InputHandler.received(InputHandler.java:115)
at
org.apache.qpid.transport.network.io.IoReceiver.run(IoReceiver.java:161)
at java.lang.Thread.run(Thread.java:745)
{noformat}
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