Java client doesn't close connection gracefully when faced with broker with
unsuported protocol version
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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
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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