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| author | Carl C. Trieloff <cctrieloff@apache.org> | 2008-12-16 21:41:01 +0000 |
|---|---|---|
| committer | Carl C. Trieloff <cctrieloff@apache.org> | 2008-12-16 21:41:01 +0000 |
| commit | c5d4420b0bf574200158ba943d74f9bfd13ad56e (patch) | |
| tree | 7420561262882208ce9936f4a6e6e2dad3255709 /cpp/src/qpid/broker/Queue.cpp | |
| parent | 66d295bf47c6c91ecd2b1e7054d44e877429f1ed (diff) | |
| download | qpid-python-c5d4420b0bf574200158ba943d74f9bfd13ad56e.tar.gz | |
LVQ queue option for no acquire
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@727166 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/src/qpid/broker/Queue.cpp')
| -rw-r--r-- | cpp/src/qpid/broker/Queue.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/cpp/src/qpid/broker/Queue.cpp b/cpp/src/qpid/broker/Queue.cpp index 22659ec26c..4880dda553 100644 --- a/cpp/src/qpid/broker/Queue.cpp +++ b/cpp/src/qpid/broker/Queue.cpp @@ -61,6 +61,7 @@ const std::string qpidNoLocal("no-local"); const std::string qpidTraceIdentity("qpid.trace.id"); const std::string qpidTraceExclude("qpid.trace.exclude"); const std::string qpidLastValueQueue("qpid.last_value_queue"); +const std::string qpidLastValueQueueNoAcquire("qpid.last_value_queue_no_acquire"); const std::string qpidPersistLastNode("qpid.persist_last_node"); const std::string qpidVQMatchProperty("qpid.LVQ_key"); } @@ -79,6 +80,7 @@ Queue::Queue(const string& _name, bool _autodelete, exclusive(0), noLocal(false), lastValueQueue(false), + lastValueQueueNoAcquire(false), persistLastNode(false), inLastNodeFailure(false), persistenceId(0), @@ -213,7 +215,7 @@ bool Queue::acquire(const QueuedMessage& msg) { || (lastValueQueue && (i->position == msg.position) && msg.payload.get() == checkLvqReplace(*i).payload.get()) ) { - clearLVQIndex(msg); + if (!lastValueQueueNoAcquire) clearLVQIndex(msg); messages.erase(i); QPID_LOG(debug, "Match found, acquire succeeded: " << i->position << " == " << msg.position); return true; @@ -673,6 +675,12 @@ void Queue::configure(const FieldTable& _settings) lastValueQueue= _settings.get(qpidLastValueQueue); if (lastValueQueue) QPID_LOG(debug, "Configured queue as Last Value Queue"); + lastValueQueueNoAcquire = _settings.get(qpidLastValueQueueNoAcquire); + if (lastValueQueueNoAcquire){ + QPID_LOG(debug, "Configured queue as Last Value Queue No Acquire"); + lastValueQueue = lastValueQueueNoAcquire; + } + persistLastNode= _settings.get(qpidPersistLastNode); if (persistLastNode) QPID_LOG(debug, "Configured queue to Persist data if cluster fails to one node"); |