4 Replies Latest reply on Dec 3, 2007 7:33 AM by meenakshik

Java c

meenakshik Nov 30, 2007 8:26 AM

Hi All,

I am trying to run the basic example of Jboss ESb i.e the helloworld example. whenever I call the command 'ant runtest' or 'ant run' i get the following error

Exception in thread "Thread-2" Failed to exit forked process.
at org.jboss.ant.QuickstartJava.signalExit(QuickstartJava.java:86)
at org.jboss.ant.QuickstartJava.access$000(QuickstartJava.java:39)
at org.jboss.ant.QuickstartJava$1.run(QuickstartJava.java:56)
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:519)
at java.net.Socket.connect(Socket.java:469)
at java.net.Socket.(Socket.java:366)
at java.net.Socket.(Socket.java:179)
at org.jboss.internal.soa.esb.util.Exit.signalExit(Exit.java:95)
at org.jboss.ant.QuickstartJava.signalExit(QuickstartJava.java:84)
... 2 more
--- Nested Exception ---
java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:519)
at java.net.Socket.connect(Socket.java:469)
at java.net.Socket.(Socket.java:366)
at java.net.Socket.(Socket.java:179)
at org.jboss.internal.soa.esb.util.Exit.signalExit(Exit.java:95)
at org.jboss.ant.QuickstartJava.signalExit(QuickstartJava.java:84)
at org.jboss.ant.QuickstartJava.access$000(QuickstartJava.java:39)
at org.jboss.ant.QuickstartJava$1.run(QuickstartJava.java:56)

Also, before the above error in print in the command prompt, my Windows XP OS throws me an exception stating that my java has crash due to some reasons.
The strange thing is that it works perfectly fine if I use Windows Server but it doesn't works in Windows XP... is it OS specific??? Can someone help me out in this problem?

1. Re: Problem in starting Jboss ESB helloworld example -->> Ja

marklittle Dec 1, 2007 10:11 AM (in response to meenakshik)

I have moved this to the User Forum. Please make sure you post to the right forum or you won't get a response.
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2. Re: Problem in starting Jboss ESB helloworld example -->> Ja

meenakshik Dec 3, 2007 3:40 AM (in response to meenakshik)

Thank you very much.I was not able to find the proper forum for my question.

I am still facing the same problem, Can someone help me out?

Thanks in advance
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3. Re: Problem in starting Jboss ESB helloworld example -->> Ja

kconner Dec 3, 2007 4:25 AM (in response to meenakshik)

Hiya

The reason for the connection is to workaround an issue with the way in which ant/java terminate processes, allowing the child process to terminate cleanly.

The connection refused exception is being raised when the child process is not present and, as you have already noted, your child process has crashed.

You will need to investigate why the child is terminating.

Kev
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4. Re: Problem in starting Jboss ESB helloworld example -->> Ja

meenakshik Dec 3, 2007 7:33 AM (in response to meenakshik)

Hi All,

Well, after doing some research, I found out that the build.xml file uses a descriptor called < java fork="yes" classname="classname" failonerror="true" >

If we change the fork to "no", my application runs properly in Windows XP.

But I had one more question, why do we need to use fork="yes" in the application?
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