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synchronize around the messagesWaitingForSpace
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@633808 13f79535-47bb-0310-9956-ffa450edef68
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@ -505,10 +505,12 @@ public class Topic extends BaseDestination implements Task{
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}
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public boolean iterate() {
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synchronized(messagesWaitingForSpace) {
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while (!memoryUsage.isFull() && !messagesWaitingForSpace.isEmpty()) {
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Runnable op = messagesWaitingForSpace.removeFirst();
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op.run();
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}
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}
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return false;
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}
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