5:58 p.m.
Hi Peter,
The installation of JBoss in this case is bundled with an application (Saba), and the Saba
engineers have "tweaked" JBoss such that it listens on port 1098, not 1099. I
have no idea why they did this, but when I check to see which ports are open (ie: being
listened on), JBoss is listening on port 1098, not 1099.
Here is what happens when I try it using the default port:
D:\SabaWeb\JBoss_Tomcat\bin>twiddle -s localhost get
"jboss.web:host=localhost,path=/Saba,type=Manager" activeSessions
| 08:48:16,204 ERROR [Twiddle] Exec failed
| org.jboss.util.NestedRuntimeException: Could not obtain connection to any of these
urls: localhost and discovery failed with error:
| javax.naming.CommunicationException: Receive timed out [Root exception is
java.net.SocketTimeoutException: Receive timed out]; - nested throwable:
(javax.naming.CommunicationException: Could not obtain connection to any of these urls:
localhost and discovery failed with error:
| javax.naming.CommunicationException: Receive timed out [Root exception is
java.net.SocketTimeoutException: Receive timed out] [Root exception is
javax.naming.CommunicationException: Failed to connect to server localhost:1099 [Root
exception is javax.naming.ServiceUnavailableException: Failed to connect to server
localhost:1099 [Root exception is java.net.ConnectException: Connection refused:
connect]]])
| at org.jboss.console.twiddle.Twiddle$1.getServer(Twiddle.java:143)
| at
org.jboss.console.twiddle.command.MBeanServerCommand.getMBeanServer(MBeanServerCommand.java:59)
| at org.jboss.console.twiddle.command.GetCommand.execute(GetCommand.java:149)
| at org.jboss.console.twiddle.Twiddle.main(Twiddle.java:305)
| Caused by: javax.naming.CommunicationException: Could not obtain connection to any of
these urls: localhost and discovery failed with error:
javax.naming.CommunicationException: Receive timed out [Root exception is
java.net.SocketTimeoutException: Receive timed out] [Root exception is
javax.naming.CommunicationException: Failed to connect to server localhost:1099 [Root
exception is javax.naming.ServiceUnavailableException: Failed to connect to server
localhost:1099 [Root exception is java.net.ConnectException: Connection refused:
connect]]]
| at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1414)
| at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:594)
| at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587)
| at javax.naming.InitialContext.lookup(InitialContext.java:347)
| at
org.jboss.console.twiddle.Twiddle.createMBeanServerConnection(Twiddle.java:250)
| at org.jboss.console.twiddle.Twiddle.connect(Twiddle.java:268)
| at org.jboss.console.twiddle.Twiddle.access$300(Twiddle.java:62)
| at org.jboss.console.twiddle.Twiddle$1.getServer(Twiddle.java:139)
| ... 3 more
| Caused by: javax.naming.CommunicationException: Failed to connect to server
localhost:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed to
connect to server localhost:1099 [Root exception is java.net.ConnectException: Connection
refused: connect]]
| at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:269)
| at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1385)
| ... 10 more
| Caused by: javax.naming.ServiceUnavailableException: Failed to connect to server
localhost:1099 [Root exception is java.net.ConnectException: Connection refused: connect]
| at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:243)
| ... 11 more
| Caused by: java.net.ConnectException: Connection refused: connect
| at java.net.PlainSocketImpl.socketConnect(Native Method)
| at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
| at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
| at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
| at java.net.Socket.connect(Socket.java:464)
| at java.net.Socket.connect(Socket.java:414)
| at java.net.Socket.<init>(Socket.java:310)
| at java.net.Socket.<init>(Socket.java:212)
| at
org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:84)
| at
org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:77)
| at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:239)
| ... 11 more
Perhaps the changed port number is what is causing twiddle to sit there and do nothing -
I've tried letting it go for a coupe of hours and it never returns a result.
Cheers,
Paul
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