Jboss throws the error - unable to create connection
gopal_tem Oct 18, 2010 5:36 AMHi ,
I am running a java package deployed in jboss. It has a resource adapter and it will create a connection with another program running in the same port.
But randomly at some point of time i am getting the below error
16:32:52,660 WARN [JBossManagedConnectionPool] Throwable while attempting to get a new connection: null
javax.resource.ResourceException: Could not connect to remote jBASE instance - Failed to connect to host [10.10.10.188], port [6003]
at com.jbase.jremote.jca.JRemoteManagedConnectionFactory.connect(Unknown Source)
at com.jbase.jremote.jca.JRemoteManagedConnectionFactory.createConnection(Unknown Source)
at com.jbase.jremote.jca.JRemoteManagedConnectionFactory.createManagedConnection(Unknown Source)
at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:619)
at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:264)
at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:575)
at org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:347)
at org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:330)
at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:402)
at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:849)
at com.jbase.jremote.jca.JRemoteConnectionFactoryImpl.getConnection(Unknown Source)
at com.jbase.jremote.jca.JRemoteConnectionFactoryImpl.getConnection(Unknown Source)
at com.temenos.t24browser.comms.AgentConnector.sendMessage(AgentConnector.java:157)
at com.temenos.t24browser.comms.AgentConnector.talkToServer(AgentConnector.java:92)
at com.temenos.t24browser.beans.TemenosBean.sendOfsRequestToServer(TemenosBean.java:930)
at com.temenos.t24browser.beans.BrowserBean.processCommand(BrowserBean.java:1000)
at com.temenos.t24browser.beans.BrowserBean.doLogin(BrowserBean.java:690)
at com.temenos.t24browser.beans.BrowserBean.processLoginCommand(BrowserBean.java:663)
at com.temenos.t24browser.beans.BrowserBean.processRequest(BrowserBean.java:237)
at com.temenos.t24browser.servlets.BrowserServlet.doPost(BrowserServlet.java:385)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.temenos.t24browser.security.BrowserFilter.doFilter(BrowserFilter.java:97)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.temenos.t24browser.servlets.ObfuscationServletFilter.doFilter(ObfuscationServletFilter.java:57)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.temenos.t24browser.servlets.EncodingFilter.doFilter(EncodingFilter.java:58)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Thread.java:595)
Caused by: com.jbase.jremote.JRemoteException: Failed to connect to host [10.10.10.188], port [6003]
at com.jbase.jremote.io.JRemoteSocketConnection.connect(Unknown Source)
at com.jbase.jremote.io.JRemoteSocketConnection.<init>(Unknown Source)
... 49 more
16:32:52,663 INFO [STDOUT] 2010-10-16 16:32:52,661 [http-10.10.10.190-8080-1] ERROR com.temenos.t24browser.comms.AgentConnector - Could not connect to remote jBASE instance - Failed to connect to host [10.10.10.188], port [6003]
I have issued a netstat command and checked the port 6003 is avialble.
TCP: IPv4
Local Address Remote Address Swind Send-Q Rwind Recv-Q State
-------------------- -------------------- ----- ------ ----- ------ -----------
app01.6003 web01.33017 49640 0 49640 0 ESTABLISHED
app01.6003 web01.33012 49640 0 49640 0 ESTABLISHED
app01.6003 web01.33013 49640 0 49640 0 ESTABLISHED
Please let me know how to aviod the error couldn't create connection.
What is the root cause of the issue.
Is it a setup problem - Please let me know how can i correct this