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https://issues.apache.org/activemq/browse/AMQ-2400 - producer flow control log messages for topics 

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@817639 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Bosanac Dejan 2009-09-22 12:39:50 +00:00
parent ab60046336
commit d021e5b6c7
1 changed files with 11 additions and 3 deletions
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14
activemq-core/src/main/java/org/apache/activemq/broker/region/Topic.java
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@ -281,8 +281,11 @@ public class Topic extends BaseDestination implements Task{
isFull(context, memoryUsage); isFull(context, memoryUsage);
fastProducer(context, producerInfo); fastProducer(context, producerInfo);
if (isProducerFlowControl() && context.isProducerFlowControl()) { if (isProducerFlowControl() && context.isProducerFlowControl()) {
final String logMessage = "Usage Manager memory limit reached. Stopping producer (" + message.getProducerId() + ") to prevent flooding " +getActiveMQDestination().getQualifiedName() + "." +
" See http://activemq.apache.org/producer-flow-control.html for more info";
LOG.info(logMessage);
if (systemUsage.isSendFailIfNoSpace()) { if (systemUsage.isSendFailIfNoSpace()) {
throw new javax.jms.ResourceAllocationException("Usage Manager memory limit reached"); throw new javax.jms.ResourceAllocationException(logMessage);
} }
// We can avoid blocking due to low usage if the producer is sending // We can avoid blocking due to low usage if the producer is sending
@ -390,8 +393,13 @@ public class Topic extends BaseDestination implements Task{
if (topicStore != null && message.isPersistent() if (topicStore != null && message.isPersistent()
&& !canOptimizeOutPersistence()) { && !canOptimizeOutPersistence()) {
if (systemUsage.isSendFailIfNoSpace() && systemUsage.getStoreUsage().isFull()) { if (systemUsage.getStoreUsage().isFull()) {
throw new javax.jms.ResourceAllocationException("Usage Manager Store is Full"); final String logMessage = "Usage Manager Store is Full. Stopping producer (" + message.getProducerId() + ") to prevent flooding " + getActiveMQDestination().getQualifiedName() + "." +
" See http://activemq.apache.org/producer-flow-control.html for more info";
LOG.info(logMessage);
if (systemUsage.isSendFailIfNoSpace()) {
throw new javax.jms.ResourceAllocationException(logMessage);
}
} }
while (!systemUsage.getStoreUsage().waitForSpace(1000)) { while (!systemUsage.getStoreUsage().waitForSpace(1000)) {
if (context.getStopping().get()) { if (context.getStopping().get()) {