SelectorTest#testRuntimeSelectorError fails when using 0-10 because the broker
fails to close the connection
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Key: QPID-2899
URL: https://issues.apache.org/jira/browse/QPID-2899
Project: Qpid
Issue Type: Bug
Components: Java Broker
Affects Versions: 0.6
Reporter: Robbie Gemmell
Fix For: 0.7
org.apache.qpid.test.client.message.SelectorTest#testRuntimeSelectorError fails
when using 0-10 because the broker fails to close the connection when the
deliberate error occurs, as it does when using 0-8/0-9
QpidBrokerTestCase behaviour is to close connections during teardown that were
created using the getConnection() utility method, and the teardown close is
failing because it tries to sync outstanding 0-10 commands with the broker and
times out. This test should already have caused the connection to be closed due
to a (deliberate) error when evaluating the selector.
However, in addition to the original exception it can be seen that there are
IllegalArgumentException occurrences immediately afterwards because the
InputHandler is continuing to process recieved data on the connection (whcih
should have been closed) and then ends up trying to add the contents of a
ByteBuffer to itself in the received() method (possibly because the exception
being throwing prevented an instance variable being set to null on completion
of a process), prompting the throwing of the IllegalArgumentException.
Commenting out the connection close during teardown reveals the test would
otherwise have failed because the connection was not closed due to the original
error as it should have been. It appears that the 0-8 broker code closes the
mina protocol session in this situation when the first exception is thrown, but
the 0-10 broker code proceeds using a crippled connection and then gets into
further difficulty.
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