BTW this use case is a very inefficient use of JMS...
http://incubator.apache.org/activemq/how-do-i-use-jms-efficiently.html Which version of ActiveMQ are you using and can we see your Java code? Are you using networks or temporary destinations or just reusing the same destination? Using queues/topics/persistence - what acknoweldgement/transacted mode etc? On 7/4/06, Dave cawthorn <[EMAIL PROTECTED]> wrote:
Hi, I have a simple test case that is failing at the moment. It goes like this 1 create a connection/session/producer 2 create a connection/session/consumer 3 create a message and send 4 readnext message on the consumer 5 close every thing 6 loop from 1 again I've tried to configure amq to use persistence so I wont run into memory problems (and can support failover with a replicated message store) but when i run the test it just consumes memory (amq jvm) till it hangs the client when trying to create a session. here is my config - any ideas? <!-- START SNIPPET: xbean --> <beans xmlns="http://activemq.org/config/1.0";> <broker persistent="true" useJmx="false"> <memoryManager> <usageManager id="memory-manager" limit="100000000"/> </memoryManager> <managementContext> <managementContext connectorPort="1199" jmxDomainName="org.apache.activemq"/> </managementContext> <!-- In ActiveMQ 4, you can setup destination policies --> <destinationPolicy> <policyMap><policyEntries> <policyEntry topic=">" memoryLimit="50000000"/> <policyEntry queue=">" memoryLimit="50000000"/> </policyEntries></policyMap> </destinationPolicy> <persistenceAdapter> <jdbcPersistenceAdapter dataSource="#sequoia-ds" /> </persistenceAdapter> <transportConnectors> <transportConnector name="default" uri="tcp://localhost:61616" discoveryUri="multicast://default"/> <transportConnector name="stomp" uri="stomp://localhost:61613"/> </transportConnectors> <networkConnectors> <!-- by default just auto discover the other brokers <networkConnector name="default" uri="multicast://default"/> --> <!-- <networkConnector name="host1 and host2" uri="static://(tcp://host1:61616,tcp://host2:61616)" failover="true"/> --> </networkConnectors> </broker> <!-- This xbean configuration file supports all the standard spring xml configuration options --> <!-- Postgres DataSource Sample Setup --> <bean id="sequoia-ds" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <property name="driverClass" value="org.continuent.sequoia.driver.Driver" /> <property name="jdbcUrl" value="jdbc:sequoia://192.168.100.9/vieo_ccs" /> <property name="user" value="postgres" /> <property name="password" value="postgres" /> <property name="minPoolSize" value ="6" /> <property name="maxPoolSize" value="18" /> <property name="acquireIncrement" value="3" /> </bean> </beans> -- View this message in context: http://www.nabble.com/AMQ-4.0.1-Memory-Leak-Hang-tf1889180.html#a5165212 Sent from the ActiveMQ - User forum at Nabble.com.
-- James ------- http://radio.weblogs.com/0112098/
