Re: Problem when connect from windows to unix

Is there a firewall between the windows and unix host?
The stack trace doesn't show the root exception, but its probably a 
java.net.ConnectException.
indicating that:
1. the openjms server isn't running
2. a firewall is preventing connections

If this doesn't help, you'll need to determine what the root exception 
actually is.
You can verify by either enabling log4j debug logging for the category

  org.exolab.jms.net.socket.SocketManagedConnection

or by looking at the caught exception in a debugger.

-Tim

qhuynh wrote:
> I installed openJMS on unix.  It works well with the local tomcat (installed
> in the same unix box), I can send/receive messages to/from a queue.  But
> when I try to connect from tomcat on windows I got an exeption error:
>
> javax.naming.CommunicationException: Failed to get registry service for URL:
> tcp://999.999.999.999:3035 [Root exception is java.rmi.ConnectIOException:
> Failed to create connection; nested exception is: 
> 	org.exolab.jms.net.connector.ConnectException: Failed to connect to
> 999.999.999.999:3035]
> 	at
> org.exolab.jms.jndi.InitialContextFactory.getInitialContext(InitialContextFactory.java:146)
> 	at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
> 	at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
> 	at javax.naming.InitialContext.init(InitialContext.java:219)
> 	at javax.naming.InitialContext.<init>(InitialContext.java:195)
> 	at SimplePublisher.doGet(SimplePublisher.java:46)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 	at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> 	at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> 	at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> 	at
> org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at
> org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> 	at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> 	at
> org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> 	at
> org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> 	at
> org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> 	at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> 	at
> org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> 	at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> 	at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> 	at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> 	at
> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> 	at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> 	at java.lang.Thread.run(Thread.java:534)
> Caused by: java.rmi.ConnectIOException: Failed to create connection; nested
> exception is: 
> 	org.exolab.jms.net.connector.ConnectException: Failed to connect to
> 999.999.999.999:3035
> 	at org.exolab.jms.net.orb.Locator.getProxy(Locator.java:137)
> 	at org.exolab.jms.net.orb.Locator.getRegistry(Locator.java:103)
> 	at org.exolab.jms.net.orb.DefaultORB.getRegistry(DefaultORB.java:285)
> 	at org.exolab.jms.client.net.SharedORB.getRegistry(SharedORB.java:121)
> 	at
> org.exolab.jms.jndi.InitialContextFactory.getInitialContext(InitialContextFactory.java:144)
> 	... 31 more
> Caused by: org.exolab.jms.net.connector.ConnectException: Failed to connect
> to 999.999.999.999:3035
> 	at
> org.exolab.jms.net.socket.SocketManagedConnection.createSocketProtected(SocketManagedConnection.java:268)
> 	at
> org.exolab.jms.net.socket.SocketManagedConnection.createSocket(SocketManagedConnection.java:182)
> 	at
> org.exolab.jms.net.socket.SocketManagedConnection.<init>(SocketManagedConnection.java:114)
> 	at
> org.exolab.jms.net.tcp.TCPManagedConnection.<init>(TCPManagedConnection.java:75)
> 	at
> org.exolab.jms.net.tcp.TCPManagedConnectionFactory.createManagedConnection(TCPManagedConnectionFactory.java:98)
> 	at
> org.exolab.jms.net.connector.DefaultConnectionPool.createManagedConnection(DefaultConnectionPool.java:233)
> 	at
> org.exolab.jms.net.connector.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:140)
> 	at
> org.exolab.jms.net.connector.AbstractConnectionFactory.getConnection(AbstractConnectionFactory.java:167)
> 	at
> org.exolab.jms.net.connector.AbstractConnectionManager.getConnection(AbstractConnectionManager.java:208)
> 	at org.exolab.jms.net.orb.Locator.getProxy(Locator.java:131)
> 	... 35 more
>
> With 999.999.999.999 is the real ip address.
> What should I do to fix the problem?
> Please help me... it's urgent
>
> Thanks in advance
>   


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