[jboss-user] [JBoss Messaging] - NullPointerException when trying to open a session for sendi

I am getting a NullPointerException when trying to open a session for sending a JMS message. I have two clusters, each with one node started up. I run into the error when trying to send a message from within the server that is not running the JMS server (I removed the deploy/messaging folder from this server). I know that the server trying to send the message can see the server that is running the JMS server because I can successfully send a JMS message when running a standalone app from this same machine using the same JMS message sending code. This also shows that the JMS destination is accessible via JNDI. Also, when I run the same code in the server on which the JMS server is running it is able to send the JMS message without a problem. * Version: JBoss AS 5.1.0GA (also had the problem on 5.0.1); the JBossMessaging version that comes with JBoss AS 5.1.0GA * IP address for jboss-batch-11, the server running the JMS server: 172.16.77.70 * Using Java 1.6. * Additional note: This code worked fine in JBoss 4.0.5, JBossMQ. Here is the relevant log output (exception stacktrace found at the end). | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,102][com.squaretrade.jms.PersistentQueueProcessingThread] PersistentQueueProcessingThread.java(69): Requesting object from queue | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,334][com.squaretrade.jms.PersistentQueueProcessingThread] PersistentQueueProcessingThread.java(72): Message dequeued; ready to process | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,418][com.squaretrade.jms.MessageDeliveryDelegate] MessageDeliveryDelegate.java(127): Looking up the destination | INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,422][com.squaretrade.locator.Locator] Locator.java(238): LOOKING UP JMS RESOURCE: queue/DataReplication | INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,513][com.squaretrade.locator.Locator] Locator.java(364): USING PROVIDER URL FOR REMOTE CONTEXT: jboss-batch-local-11:1100,jboss-batch-local-12:1100 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,554][org.jnp.interfaces.TimedSocketFactory] Logger.java(228): createSocket, hostAddr: jboss-batch-local-11/172.16.77.70, port: 1100, localAddr: null, localPort: 0, timeout: 0 | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,654][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: interfaces = [org.jnp.interfaces.Naming, org.jboss.ha.framework.interfaces.HARMIProxy], codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,656][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.lang.reflect.Proxy", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,659][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.ha.framework.interfaces.HARMIClient", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,662][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.util.ArrayList", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,664][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.ha.framework.server.HARMIServerImpl_Stub", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,666][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.server.RemoteStub", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,668][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.server.RemoteObject", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,670][sun.rmi.client.ref] Log.java(212): ha-jms-queue-processor@199aa4e: get connection | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,672][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: create connection | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,674][sun.rmi.transport.tcp.proxy] Log.java(212): ha-jms-queue-processor@199aa4e: host: 172.16.77.70, port: 1101 | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,739][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.dgc.Lease", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,742][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.dgc.VMID", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,744][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "[B", codebase = "", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,747][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.server.UID", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,749][sun.rmi.client.ref] Log.java(212): ha-jms-queue-processor@199aa4e: free connection (reuse = true) | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,751][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: reuse connection | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,753][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: create reaper | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,755][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.ha.framework.interfaces.RoundRobin", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,777][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: reuse connection | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,802][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.ha.framework.interfaces.HARMIResponse", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,808][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jnp.interfaces.MarshalledValuePair", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,811][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.MarshalledObject", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,813][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "[B", codebase = "", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,815][sun.rmi.client.ref] Log.java(212): ha-jms-queue-processor@199aa4e: free connection (reuse = true) | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,816][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: reuse connection | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,817][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.jms.destination.JBossQueue", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,837][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.jms.destination.JBossDestination", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,912][com.squaretrade.locator.Locator] Locator.java(240): ADDING JMS RESOURCE TO CACHE: queue/DataReplication | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,912][com.squaretrade.jms.MessageDeliveryDelegate] MessageDeliveryDelegate.java(132): Retrieving connection from pool | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,913][com.squaretrade.jms.JMSConnectionFactory] JMSConnectionPool.java(105): Requesting JMS connection from pool. | INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,913][resourcePool.ResourcePool] ResourcePool.java(384): Pool = [] Growing pool currentSize = 0 maximumCapacity = 5 | INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,917][com.squaretrade.locator.Locator] Locator.java(238): LOOKING UP JMS RESOURCE: ConnectionFactory | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,919][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: reuse connection | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,930][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.ha.framework.interfaces.HARMIResponse", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,932][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jnp.interfaces.MarshalledValuePair", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,933][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.MarshalledObject", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,935][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "[B", codebase = "", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,937][sun.rmi.client.ref] Log.java(212): ha-jms-queue-processor@199aa4e: free connection (reuse = true) | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,938][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: reuse connection | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,940][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.jms.client.JBossConnectionFactory", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,029][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,054][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.jms.client.delegate.DelegateSupport", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,159][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.messaging.util.Version", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/} | INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,165][com.squaretrade.locator.Locator] Locator.java(240): ADDING JMS RESOURCE TO CACHE: ConnectionFactory | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,354][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,355][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,357][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting timeout to 0 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,359][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] constructed | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,360][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,361][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,362][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting timeout to 0 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,373][org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Logger.java(228): Setting ping frequency to: 214748364 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,375][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] connecting | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,376][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): Creating semaphore with size 50 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,379][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] connected | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,679][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting maxPoolSize to 200 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,681][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,682][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,684][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting timeout to 0 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,685][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] constructed | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,686][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting maxPoolSize to 200 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,688][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,689][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,690][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting timeout to 0 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,691][org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Logger.java(228): Setting ping frequency to: 214748364 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,693][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] connecting | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,694][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): Creating semaphore with size 200 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,695][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] connected | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,762][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting maxPoolSize to 1 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,763][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,765][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,766][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting timeout to 0 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,768][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] constructed | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,769][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting maxPoolSize to 1 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,770][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,771][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,773][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting timeout to 0 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,774][org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Logger.java(228): Setting ping frequency to: 214748364 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,775][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] connecting | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,776][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): Creating semaphore with size 1 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,777][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] connected | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,781][org.jboss.remoting.Client] Logger.java(228): starting callback Connector: InvokerLocator [bisocket://172.16.77.2:1199077074/callback?callbackServerHost=172.16.77.2&callbackServerPort=1199077074&callbackServerProtocol=bisocket&clientMaxPoolSize=1&clientSocketClass=org.jboss.jms.client.remoting.ClientSocketWrapper&datatype=jms&guid=4sg252-dnh4pm-fv7825so-1-fv79osuy-aa&isCallbackServer=true&onewayThreadPool=org.jboss.jms.server.remoting.DirectThreadPool&serverSocketClass=org.jboss.jms.server.remoting.ServerSocketWrapper] | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,861][org.jboss.remoting.ServerInvoker] Logger.java(228): SocketServerInvoker[172.16.77.2:1199077074] did not find server socket factory configuration as mbean service or classname. Creating default server socket factory. | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,862][org.jboss.remoting.ServerInvoker] Logger.java(228): SocketServerInvoker[172.16.77.2:1199077074] created server socket factory javax.net.DefaultServerSocketFactory@80a54a | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,863][org.jboss.remoting.transport.bisocket.BisocketServerInvoker] Logger.java(228): SocketServerInvoker[172.16.77.2:1199077074] setting pingFrequency to 214748364 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,864][org.jboss.remoting.transport.bisocket.BisocketServerInvoker] Logger.java(228): SocketServerInvoker[172.16.77.2:1199077074] setting pingWindowFactor to 10 | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,874][org.jboss.remoting.transport.Connector] Logger.java(228): org.jboss.remoting.transport.Connector@1eb91e1 started | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,942][org.jboss.remoting.ServerInvoker] Logger.java(228): ServerInvoker (SocketServerInvoker[172.16.77.2:1199077074]) added client callback handler CallbackManager[1ac7f93] with session id of 4sg252-dnh4pm-fv7825so-1-fv79osra-a6+4sg252-dnh4pm-fv7825so-1-fv79osxu-ab and callback handle object of null. | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,944][org.jboss.remoting.InvokerRegistry] Logger.java(228): removed org.jboss.remoting.transport.local.LocalClientInvoker@1c057b9 from registry | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,945][org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Logger.java(228): getting secondary locator | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,957][org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Logger.java(228): secondary locator: InvokerLocator [null://172.16.77.70:59551/?] | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,959][org.jboss.remoting.transport.bisocket.BisocketServerInvoker] Logger.java(228): creating control connection: InvokerLocator [null://172.16.77.70:59551/?] | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,969][org.jboss.remoting.transport.bisocket.BisocketServerInvoker] Logger.java(228): SocketServerInvoker[172.16.77.2:1199077074] created control connection (4sg252-dnh4pm-fv7825so-1-fv79osxu-ab): Socket[addr=/172.16.77.70,port=59551,localport=38139] | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,504][com.squaretrade.jms.MessageDeliveryDelegate] MessageDeliveryDelegate.java(136): Creating the session; transacted = false | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,574][com.squaretrade.jms.MessageDeliveryDelegate] MessageDeliveryDelegate.java(186): Closing the session | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,575][com.squaretrade.jms.MessageDeliveryDelegate] MessageDeliveryDelegate.java(196): Returning the connection | DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,576][com.squaretrade.jms.JMSConnectionFactory] JMSConnectionPool.java(120): Freeing connection JBossConnection->ConnectionDelegate[29364281, ID=181-zdio97vf-1-1fr087vf-006j51-y152gs4, SID=1] | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,576][STDERR] LoggerStream.java(156): Exception in thread "ha-jms-queue-processor@199aa4e" | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,578][STDERR] LoggerStream.java(156): java.lang.NullPointerException | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,578][STDERR] LoggerStream.java(156): at org.jboss.jms.client.container.FailoverValveInterceptor.invoke(FailoverValveInterceptor.java:87) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,579][STDERR] LoggerStream.java(156): at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:86) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,580][STDERR] LoggerStream.java(156): at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,580][STDERR] LoggerStream.java(156): at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,581][STDERR] LoggerStream.java(156): at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:86) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,582][STDERR] LoggerStream.java(156): at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,582][STDERR] LoggerStream.java(156): at org.jboss.jms.client.delegate.ClientConnectionDelegate.createSessionDelegate(ClientConnectionDelegate.java) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,583][STDERR] LoggerStream.java(156): at org.jboss.jms.client.JBossConnection.createSessionInternal(JBossConnection.java:269) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,584][STDERR] LoggerStream.java(156): at org.jboss.jms.client.JBossConnection.createSession(JBossConnection.java:91) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,584][STDERR] LoggerStream.java(156): at com.squaretrade.jms.MessageDeliveryDelegate.send(MessageDeliveryDelegate.java:137) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,585][STDERR] LoggerStream.java(156): at com.squaretrade.jms.AbstractMessagingFacade.sendAndNotify(AbstractMessagingFacade.java:41) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,586][STDERR] LoggerStream.java(156): at com.squaretrade.jms.PersistentQueueProcessingThread.process(PersistentQueueProcessingThread.java:95) | ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,586][STDERR] LoggerStream.java(156): at com.squaretrade.jms.PersistentQueueProcessingThread.run(PersistentQueueProcessingThread.java:73) | Thanks. 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