Flemming Harms [http://community.jboss.org/people/fharms] created the discussion "Failover for JMS client takes too long and fail" To view the discussion, visit: http://community.jboss.org/message/625856#625856 -------------------------------------------------------------- Hi I have problem I don't know how to solve. Sometimes the JMS client take to long to failover and throw an exception on the client, this is not consistent but something we can reproduce 6-10 times. The servers is not stressed at all and the same goes for the client. - 2 JBoss 5.1 servers running in a cluster - 2 clients connect to a topic queue - Messaging client 1.4.7.GA - remoting 2.5.1 1) if I use the default values "remote-sslbisocket-service.xml" our client thinks it's should failover on startup. This fail with an JMSException and In this case we reconnect to the topic and after this every thing works fine. if I bring down one of the servers, it fail over as expected. But because it fail on startup there is possibility we miss messages because it use a minute to discover the failover didn't work  2) if I change the values validatorPingTimeout to 10000 and validatorPingPeriod = 15000 we are able to start our client with out the JMS client thinks it should failover and messages are received. But if I bring down one of the two servers it fail in the failover procedure with an JMSExeception 2011-09-10 07:37:11,801 [Thread-213] WARN  com.apc.dsmf.client.webservices.event.QueueRemoteEventServiceImpl - Failover event FAILURE_DETECTED 2011-09-10 07:37:11,807 [Thread-213] WARN  com.apc.dsmf.client.webservices.event.QueueRemoteEventServiceImpl - Failover event FAILOVER_STARTED 2011-09-10 07:38:19,319 [Thread-213] WARN  com.apc.dsmf.client.webservices.event.QueueRemoteEventServiceImpl - Failover event FAILOVER_FAILED 2011-09-10 07:38:19,321 [Thread-213] ERROR com.apc.dsmf.client.webservices.event.QueueRemoteEventServiceImpl - Got JMS Exception javax.jms.JMSException: Failure on underlying remoting connection           at org.jboss.jms.client.remoting.ConsolidatedRemotingConnectionListener.handleConnectionException(ConsolidatedRemotingConnectionListener.java:99)           at org.jboss.remoting.ConnectionValidator$1.run(ConnectionValidator.java:498) client code : TopicConnection connection = ((TopicConnectionFactory) lookup).createTopicConnection();session = connection.createTopicSession(true,Session.AUTO_ACKNOWLEDGE);Topic topic = (Topic) context.lookup(JNDI_NAME_REMOTE_EVENT_TOPIC);subscriber = session.createSubscriber(topic);subscriber.setMessageListener(this);connection.setExceptionListener(this);((JBossConnection) connection).registerFailoverListener(this);connection.start(); --------------------------------------------------------------- remote-sslbisocket-service.xml : <mbean code="org.jboss.remoting.transport.Connector"           name="jboss.messaging:service=Connector,transport=sslbisocket"           display-name="SSL Bisocket Transport Connector">       <attribute name="Configuration">          <config>             <invoker transport="sslbisocket">                  <!-- There should be no reason to change these parameters - warning!                     Changing them may stop JBoss Messaging working correctly -->                         <attribute name="marshaller" isParam="true">org.jboss.jms.wireformat.JMSWireFormat</attribute>                <attribute name="unmarshaller" isParam="true">org.jboss.jms.wireformat.JMSWireFormat</attribute>                <attribute name="dataType" isParam="true">jms</attribute>                <attribute name="socket.check_connection" isParam="true">false</attribute>                               <attribute name="serverBindAddress">${jboss.bind.address}</attribute>                <attribute name="serverBindPort">4459</attribute>                              <attribute name="clientSocketClass" isParam="true">org.jboss.jms.client.remoting.ClientSocketWrapper</attribute>                <attribute name="serverSocketClass">org.jboss.jms.server.remoting.ServerSocketWrapper</attribute>                <attribute name="serverSocketFactory">jboss.messaging:service=ServerSocketFactory,type=SSL</attribute>                  <attribute name="clientConnectAddress">10.245.256.10</attribute>                <attribute name="onewayThreadPool">org.jboss.jms.server.remoting.DirectThreadPool</attribute>                <!-- the following parameters are useful when there is a firewall between client and server. Uncomment them if so.-->                <attribute name="numberOfCallRetries" isParam="true">5</attribute>                <attribute name="pingFrequency" isParam="true">30000</attribute>                <attribute name="pingWindowFactor" isParam="true">71582</attribute>                <attribute name="generalizeSocketException" isParam="true">true</attribute>                <!-- Now remoting supports socket write timeout configuration. Uncomment this if you need it. -->                <!--                              <attribute name="writeTimeout" isParam="true">30000</attribute>                -->                <!-- End immutable parameters -->                <attribute name="stopLeaseOnFailure" isParam="true">true</attribute>                <!-- Periodicity of client pings. Server window by default is twice this figure -->                                              <attribute name="clientLeasePeriod" isParam="true">10000</attribute>                <attribute name="validatorPingPeriod" isParam="true">10000</attribute>                <attribute name="validatorPingTimeout" isParam="true">5000</attribute>                <attribute name="failureDisconnectTimeout" isParam="true">0</attribute>                <attribute name="callbackErrorsAllowed">1</attribute>                <attribute name="registerCallbackListener">false</attribute>                <attribute name="useClientConnectionIdentity" isParam="true">true</attribute>                  <attribute name="timeout" isParam="true">0</attribute>                <!-- Max Number of connections in client pool. This should be significantly higher than                     the max number of sessions/consumers you expect -->                <attribute name="JBM_clientMaxPoolSize" isParam="true">200</attribute>                  <!-- The maximum time to wait before timing out on trying to write a message to socket for delivery -->                <attribute name="callbackTimeout">10000</attribute>                <!-- Use these parameters to specify values for binding and connecting control connections to                     work with your firewall/NAT configuration -->                <attribute name="secondaryBindPort">4462</attribute>                                          <attribute name="secondaryConnectPort">4462</attribute>                                          </invoker>             <handlers>                <handler subsystem="JMS">org.jboss.jms.server.remoting.JMSServerInvocationHandler</handler>             </handlers>          </config>       </attribute>       <depends>jboss.messaging:service=ServerSocketFactory,type=SSL</depends>    </mbean> Catch 22, please help!!! br Flemming -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/625856#625856] Start a new discussion in JBoss Messaging at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]