Messaging

[trugbild]

I've written a very, very short program, which sould be able to send messages to a queue, but it doesn't run...
Here's the code:

Properties env = new Properties();
env.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
env.put(Context.PROVIDER_URL, "localhost:1099");
Context ctx = new InitialContext(env);

// 1: Lookup ConnectionFactory via JNDI
QueueConnectionFactory factory = (QueueConnectionFactory)ctx.lookup("ConnectionFactory");

// 2: Use ConnectionFactory to create JMS connection
QueueConnection connection = factory.createQueueConnection();

The last line causes a java.net.SocketException.
I really do not know why???

And what I also do not know is why my responses to the topic in the JMS-Forum on jboss.org do not appear after posting them...

[trugbild]

PS: I'm testing it with jboss 3.2 - the one, where everything has changed again...

[adrian.brock]

Post the full stack trace.

The posts don't appear because Jive is broken.

Regards,
Adrian

[trugbild]

The Stack-Trace is:

java.net.SocketException: Connection reset
at java.net.SocketInputStream.reas(SocketInputStream.java:168)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:183)
at java.io.BufferedInputStream.read(BufferedInputStream.java:201
at java.io.ObjectInputStream$PeekInputStream.peek(ObjectInputStream.java:2133)
at java.io.ObjectInputStream$BlockDataInputStream.readBlockHeader(ObjectInptStream.java:2316)
at java.io.ObjectInputStream$BlockDataInputStream.refill(ObjectInputStream.java:2383)
at java.io.ObjectInputStream$BlockDataInputStream.read(ObjectInputStream.java:2455)
at java.ip.ObjectInputStream$BlockDataInputStream.readByte(ObjectInputStream.java:2604)
at java.io.ObjectInptStream.readByte(ObjectInputStream.java:845)
at org.jboss.mq.il.oil.OILServerILService$Client.run(OILServerILService.java:205)
at java.lang.Thread.run(Thread.java:536)

and that's all...

[trugbild]

Another problem - probably related to the first one - is, I can't find the "QueueConnectionFactory". Where do I have to configure it?

[adrian.brock]

The server cannot connect back to the client
for some reason, usually a network config problem.

There is no QueueConnectionFactory, just
ConnectionFactory.

The jndi name is defined in jbossmq-service.xml

You will find the same answers already posted
over the last month.

Regards,
Adrian

[trugbild]

>The server cannot connect back to the client
>for some reason, usually a network config problem.
A network config problem on my local machine??? How is THIS possible?

[trugbild]

I've found the solution: This exception occurs, if you don't close the connection!

Thanks for your help, Adrian.

[mars73]

i am also trying to write and run a simple sender and receiver via JMS. But cant fig out y it cannot work..

Where on earth do i define my user?

My stack as below
-----------------

Start receving messages.....
Exception in thread "main" org.jboss.mq.SpyJMSException: Cannot authenticate user; - nested throwab
e: (java.net.SocketException: Option unsupported by protocol: connect)
at org.jboss.mq.Connection.authenticate(Connection.java:883)
at org.jboss.mq.Connection.(Connection.java:238)
at org.jboss.mq.Connection.(Connection.java:315)
at org.jboss.mq.SpyConnection.(SpyConnection.java:59)
at org.jboss.mq.SpyConnectionFactory.createQueueConnection(SpyConnectionFactory.java:116)
at com.helplab.Receiver.setupQueue(Receiver.java:27)
at com.helplab.Receiver.receive(Receiver.java:39)
at com.helplab.Receiver.main(Receiver.java:68)
+ nested throwable: java.net.SocketException: Option unsupported by protocol: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:345)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:157)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:144)
at java.net.Socket.(Socket.java:294)
at java.net.Socket.(Socket.java:148)
at javax.net.DefaultSocketFactory.createSocket(Unknown Source)
at org.jboss.mq.il.oil.OILServerIL.createConnection(OILServerIL.java:563)
at org.jboss.mq.il.oil.OILServerIL.checkConnection(OILServerIL.java:507)
at org.jboss.mq.il.oil.OILServerIL.authenticate(OILServerIL.java:289)
at org.jboss.mq.Connection.authenticate(Connection.java:876)
at org.jboss.mq.Connection.(Connection.java:238)
at org.jboss.mq.Connection.(Connection.java:315)
at org.jboss.mq.SpyConnection.(SpyConnection.java:59)
at org.jboss.mq.SpyConnectionFactory.createQueueConnection(SpyConnectionFactory.java:116)
at com.helplab.Receiver.setupQueue(Receiver.java:27)
at com.helplab.Receiver.receive(Receiver.java:39)
at com.helplab.Receiver.main(Receiver.java:68)