I get number of threads blocked on the call mentioned in the thread dump. After that my application does not respond. Sorry, here is the thread dump | Thread: http-0.0.0.0-8080-1 : priority:5, demon:true, threadId:111, threadState:BLOCKED, threadLockName:java.lang.Class@11ee18e | org.jboss.jms.client.JBossConnectionFactory.ensureAOPConfigLoaded(JBossConnectionFactory.java:227) | org.jboss.jms.client.JBossConnectionFactory.createConnectionInternal(JBossConnectionFactory.java:196) | org.jboss.jms.client.JBossConnectionFactory.createQueueConnection(JBossConnectionFactory.java:108) | org.jboss.jms.client.JBossConnectionFactory.createQueueConnection(JBossConnectionFactory.java:103) | com.wizcom.framework.audit.AuditRecordSender.createConnection(Unknown Source) | com.wizcom.framework.audit.AuditRecordSender.getQueueSession(Unknown Source) | com.wizcom.framework.audit.AuditRecordSender.audit(Unknown Source) | com.wizcom.mcdb.business.bo.AbstractBaseBo.audit(Unknown Source) | com.wizcom.mcdb.business.bo.AddressBO.saveAddress(Unknown Source) | com.wizcom.mcdb.business.bo.AddressBO.handle(Unknown Source) | com.wizcom.mcdb.business.bo.AbstractBaseBo.process(Unknown Source) | com.wizcom.mcdb.business.delegate.Delegator.process(Unknown Source) | com.wizcom.mcdb.presentation.action.AbstractBaseAction.execute(Unknown Source) | org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419) | org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224) | org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194) | org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) | javax.servlet.http.HttpServlet.service(HttpServlet.java:717) | javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | com.wizcom.mcdb.presentation.filter.CharsetFilter.doFilter(Unknown Source) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) | org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) | org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) | org.apache.catalina.valves.FastCommonAccessLogValve.invoke(FastCommonAccessLogValve.java:495) | org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) | org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) | org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) | java.lang.Thread.run(Thread.java:595) | | Thread: TP-Processor1 : priority:5, demon:true, threadId:112, threadState:BLOCKED, threadLockName:java.lang.Class@11ee18e | org.jboss.jms.client.JBossConnectionFactory.ensureAOPConfigLoaded(JBossConnectionFactory.java:227) | org.jboss.jms.client.JBossConnectionFactory.createConnectionInternal(JBossConnectionFactory.java:196) | org.jboss.jms.client.JBossConnectionFactory.createQueueConnection(JBossConnectionFactory.java:108) | org.jboss.jms.client.JBossConnectionFactory.createQueueConnection(JBossConnectionFactory.java:103) | com.wizcom.mcdb.channel.LDB2CDBRecordSender.createConnection(Unknown Source) | com.wizcom.mcdb.channel.LDB2CDBRecordSender.getQueueSession(Unknown Source) | com.wizcom.mcdb.channel.LDB2CDBRecordSender.sendRecord(Unknown Source) | com.wizcom.mcdb.business.bo.AbstractBaseBo.sendToCdb(Unknown Source) | com.wizcom.mcdb.business.bo.AddressBO.saveAddress(Unknown Source) | com.wizcom.mcdb.business.bo.AddressBO.handle(Unknown Source) | com.wizcom.mcdb.business.bo.AbstractBaseBo.process(Unknown Source) | com.wizcom.mcdb.business.delegate.Delegator.process(Unknown Source) | com.wizcom.mcdb.presentation.action.AbstractBaseAction.execute(Unknown Source) | org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419) | org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224) | org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194) | org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) | javax.servlet.http.HttpServlet.service(HttpServlet.java:717) | javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | com.wizcom.mcdb.presentation.filter.CharsetFilter.doFilter(Unknown Source) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) | org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) | org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) | org.apache.catalina.valves.FastCommonAccessLogValve.invoke(FastCommonAccessLogValve.java:495) | org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199) | org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282) | org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) | org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) | org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) | org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) | java.lang.Thread.run(Thread.java:595) | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007964#... 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