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https://issues.apache.org/jira/browse/QPID-463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rob Godfrey resolved QPID-463.
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Resolution: Fixed
Fix Version/s: (was: M3)
M2.1
> Java client doesn't close connection gracefully when faced with broker with
> unsuported protocol version
> -------------------------------------------------------------------------------------------------------
>
> Key: QPID-463
> URL: https://issues.apache.org/jira/browse/QPID-463
> Project: Qpid
> Issue Type: Bug
> Components: Java Client
> Affects Versions: M2
> Reporter: Tomas Restrepo
> Priority: Minor
> Fix For: M2.1
>
>
> The java client currently doesn't gracefully handle the case when it finds
> the broker uses an unsupported protocol version, when trying to open a new
> connection.
> What currently happens is that the Java client never responds with a
> connection.start-ok (suggesting it believes it doesn't support the specified
> protocol version), but neither does it actually close the TCP connection to
> the broker. Instead, the client retries the connection after a while, fails
> again to respond or close the connection, and eventually fails the connection
> after the connection timeout expires.
> No error is raised to the application opening the connection at any point
> indicating the cause of the connection failure is a protocol mismatch.
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