Sometimes JBoss fails to connect to server.

[msgtowers]

JBoss does not connect all the times during server re-boot.  The errors on the log are listed below.  It looks like the ports are in use, but re-starting the JBoss service or the server will resolve the connection issue.  This problem does not occur all the times.  Sometimes JBoss starts without any problem.  This is a Windows Server 2003 and SQL 2005 environment.

Caused by: javax.naming.CommunicationException: Failed to connect to server 0.0.0.0:1100 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server 0.0.0.0:1100 [Root exception is java.net.ConnectException: Connection refused: connect]]

            at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:254)

            at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1370)

            ... 162 more

What could be the problem?  Thank you,

[JayanKandathil · Accepted solution]

Please use a tool such as TCPView to see which process running on your machine is using port 1100:

http://technet.microsoft.com/en-us/sysinternals/bb897437.aspx

[msgtowers]

Just this morning I changed the port from 1100 to 1190 and it is working without any problems.  Thank you

[jacklai22000011]

hi all,

I 'm facing the same problem mentioned above. I heard that you change the port and the problem is fixed. I want to try that too.

May you tell me how to change the port?

[msgtowers]

To change the ports, stop JBoss and change the ports on the file listed below.  Start JBoss.

C:\adobe\Adobe LiveCycle ES2\jboss4.2.1\server\dev\deploy\adobe-ds.xml