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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/9698/
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Review request for qpid, Andrew Stitcher, Alan Conway, Gordon Sim, and Ted Ross.
Description
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* Move Topic exchange RWlock up into the parent exchange class and call it
'bindingLock'.
* In Topic exchange take RWlock out of the derived class and use the parent's
lock.
* In Direct and Headers exchanges change the semantics of the current lock to
use the Topic exchange pattern.
* In FanOut exchange add locks at the same places as in the other exchanges
except only use Rlock. FanOut receives the locking it needs from the
CopyOnWriteArray and does not need anything else. By adding only Rlocks threads
will never block in the normal case. However, the Rlocks are the hooks that the
new application will need to freeze the exchange when that app takes out the
Wlock.
This addresses bug QPID-4616.
https://issues.apache.org/jira/browse/QPID-4616
Diffs
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trunk/qpid/cpp/src/qpid/broker/DirectExchange.h 1451602
trunk/qpid/cpp/src/qpid/broker/DirectExchange.cpp 1451602
trunk/qpid/cpp/src/qpid/broker/Exchange.h 1451602
trunk/qpid/cpp/src/qpid/broker/FanOutExchange.cpp 1451602
trunk/qpid/cpp/src/qpid/broker/HeadersExchange.h 1451602
trunk/qpid/cpp/src/qpid/broker/HeadersExchange.cpp 1451602
trunk/qpid/cpp/src/qpid/broker/TopicExchange.h 1451602
trunk/qpid/cpp/src/qpid/broker/TopicExchange.cpp 1451602
Diff: https://reviews.apache.org/r/9698/diff/
Testing
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Passes normal self tests
Thanks,
Chug Rolke
