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| author | Robert Godfrey <rgodfrey@apache.org> | 2008-07-01 11:19:20 +0000 |
|---|---|---|
| committer | Robert Godfrey <rgodfrey@apache.org> | 2008-07-01 11:19:20 +0000 |
| commit | 8c87dc998802e4c78dd57b9eb2a6ae60a53c5cad (patch) | |
| tree | 6899c1f4ecd6663d9bc33511f849df3217ef2fcc | |
| parent | 873a6c01a4911e530cfbfbcdf8d543569bc37b7e (diff) | |
| download | qpid-python-8c87dc998802e4c78dd57b9eb2a6ae60a53c5cad.tar.gz | |
QPID-1084 : Applying patch previously applied to M2.x
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@673058 13f79535-47bb-0310-9956-ffa450edef68
| -rw-r--r-- | java/client/src/main/java/org/apache/qpid/client/AMQSession.java | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/java/client/src/main/java/org/apache/qpid/client/AMQSession.java b/java/client/src/main/java/org/apache/qpid/client/AMQSession.java index 6d386f31e6..6755e4da5f 100644 --- a/java/client/src/main/java/org/apache/qpid/client/AMQSession.java +++ b/java/client/src/main/java/org/apache/qpid/client/AMQSession.java @@ -445,21 +445,25 @@ public abstract class AMQSession extends Closeable implements Session, QueueSess new FlowControllingBlockingQueue(_defaultPrefetchHighMark, _defaultPrefetchLowMark, new FlowControllingBlockingQueue.ThresholdListener() { + private final AtomicBoolean _suspendState = new AtomicBoolean(); + public void aboveThreshold(int currentValue) { - _logger.debug( - "Above threshold(" + _defaultPrefetchHighMark - + ") so suspending channel. Current value is " + currentValue); - new Thread(new SuspenderRunner(true)).start(); + _logger.debug( + "Above threshold(" + _defaultPrefetchHighMark + + ") so suspending channel. Current value is " + currentValue); + _suspendState.set(true); + new Thread(new SuspenderRunner(_suspendState)).start(); } public void underThreshold(int currentValue) { - _logger.debug( + _logger.debug( "Below threshold(" + _defaultPrefetchLowMark + ") so unsuspending channel. Current value is " + currentValue); - new Thread(new SuspenderRunner(false)).start(); + _suspendState.set(false); + new Thread(new SuspenderRunner(_suspendState)).start(); } }); @@ -2915,9 +2919,9 @@ public abstract class AMQSession extends Closeable implements Session, QueueSess private class SuspenderRunner implements Runnable { - private boolean _suspend; + private AtomicBoolean _suspend; - public SuspenderRunner(boolean suspend) + public SuspenderRunner(AtomicBoolean suspend) { _suspend = suspend; } @@ -2926,7 +2930,10 @@ public abstract class AMQSession extends Closeable implements Session, QueueSess { try { - suspendChannel(_suspend); + synchronized(_suspensionLock) + { + suspendChannel(_suspend.get()); + } } catch (AMQException e) { |