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https://reviews.apache.org/r/14911/
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Review request for qpid, Gordon Sim, mick semb wever, and mick goulish.
Bugs: QPID-4287
https://issues.apache.org/jira/browse/QPID-4287
Repository: qpid
Description
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QPID-4287: Poor performance when a priority queue with a ring queue policy has
a large backlog
LossyQueue::checkDepth was performing an unintended linear search of its
messages when a new message was added at capacity. Since the messages are in
priority order, only the tail message on the queue needs to be compared with the
new message to determine which of them should be dropped.
Diffs
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/trunk/qpid/cpp/src/qpid/broker/LossyQueue.cpp 1535398
/trunk/qpid/cpp/src/qpid/broker/Queue.h 1535398
/trunk/qpid/cpp/src/qpid/broker/Queue.cpp 1535398
Diff: https://reviews.apache.org/r/14911/diff/
Testing
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Thanks,
Alan Conway
