6 Replies Latest reply on Oct 3, 2002 1:31 PM by smeg

Connection failure

vorlon Sep 23, 2002 8:02 PM

I am having problems receiving JMS messages using JBoss 3.0.2. The remote client seems to run fine and does not throw an Exception. Just on the server side I get a connection failure and the message is never consumed by the MDB. It looks like a configuration problem, so I hope somebody can give me a hint on how to solve this problem.

The following Exception is thrown by JBoss when I try to send a message using "ConnectionFactory":

2002-09-23 15:15:36,629 DEBUG [org.jboss.mq.il.oil.OILClientIL] ConnectionReceiverOILClient is connecting to: xxx.xxx.xxx.xxx:2344
2002-09-23 15:15:36,861 WARN [org.jboss.mq.il.oil.OILServerILService] Connection failure (1).
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(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(ObjectInputStream.java:2316)
at java.io.ObjectInputStream$BlockDataInputStream.refill(ObjectInputStream.java:2383)
at java.io.ObjectInputStream$BlockDataInputStream.read(ObjectInputStream.java:2455)
at java.io.ObjectInputStream$BlockDataInputStream.readByte(ObjectInputStream.java:2604)
at java.io.ObjectInputStream.readByte(ObjectInputStream.java:845)
at org.jboss.mq.il.oil.OILServerILService$Client.run(OILServerILService.java:205)
at java.lang.Thread.run(Thread.java:536)

and later I try to use "UILConnectionFactory":

2002-09-23 15:21:19,198 DEBUG [org.jboss.mq.il.uil.UILServerILService] Setting up the UILClientIL Connection
2002-09-23 15:21:19,215 DEBUG [org.jboss.mq.il.uil.UILServerILService] The UILClientIL Connection is set up
2002-09-23 15:21:19,498 WARN [org.jboss.mq.il.uil.UILServerILService] Connection failure (1).
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at java.net.SocketInputStream.read(SocketInputStream.java:182)
at java.io.DataInputStream.readShort(DataInputStream.java:320)
at org.jboss.mq.il.uil.multiplexor.StreamDemux.pumpData(StreamDemux.java:124)
at org.jboss.mq.il.uil.multiplexor.DemuxInputStream.read(DemuxInputStream.java:87)
at org.jboss.mq.il.uil.multiplexor.DemuxInputStream.read(DemuxInputStream.java:122)
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(ObjectInputStream.java:2316)
at java.io.ObjectInputStream$BlockDataInputStream.refill(ObjectInputStream.java:2383)
at java.io.ObjectInputStream$BlockDataInputStream.read(ObjectInputStream.java:2455)
at java.io.ObjectInputStream$BlockDataInputStream.readByte(ObjectInputStream.java:2604)
at java.io.ObjectInputStream.readByte(ObjectInputStream.java:845)
at org.jboss.mq.il.uil.UILServerILService.run(UILServerILService.java:228)
at java.lang.Thread.run(Thread.java:536)

This is my *-destinations-service.xml file:

<depends optional-attribute-name="DestinationManager">jboss.mq:service=DestinationManager

This is the client code (MDB methods are never reached):

private static final String QUEUE_CONNECTION_FACTORY_NAME = "UILConnectionFactory";
private static final String QUEUE_NAME = "queue/PolypolAuditLogQueue";
Hashtable env = new Hashtable();
env.put("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory");
env.put("java.naming.factory.url.pkgs", "org.jboss.naming");
env.put("java.naming.provider.url", "xxxxxxxxxxxx:1099");
InitialContext initialContext = new InitialContext(env);
QueueConnectionFactory factory = (QueueConnectionFactory)
initialContext.lookup(QUEUE_CONNECTION_FACTORY_NAME);
QueueConnection connection = factory.createQueueConnection();
session = connection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
queue = (Queue) initialContext.lookup(QUEUE_NAME);
entry = ...
ObjectMessage objectMessage = session.createObjectMessage();
objectMessage.setObject(entry);
QueueSender sender = session.createSender(queue);
sender.send(objectMessage);

Does anybody know what I am doing wrong???

Thanks in advance,
Michael

1. Re: Connection failure

vorlon Sep 24, 2002 1:06 PM (in response to vorlon)

The same happens if I try to send the JMS message to a local JBoss queue instead of sending it to the remote one. Also if I try to send it to the preconfigured "queue/A", then the same Exception occurs.
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2. Re: Connection failure

vorlon Sep 24, 2002 1:36 PM (in response to vorlon)

The same happens if I try to use TextMessages instead of ObjectMessages. Also a clean JBoss 3.2.0beta installation shows the same error.
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3. Re: Connection failure

vorlon Sep 24, 2002 4:21 PM (in response to vorlon)

The problem seems to be that I have to close sender, session, and connection.
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4. Re: Connection failure

joelvogt Sep 24, 2002 8:13 PM (in response to vorlon)

probably yes
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5. Re: Connection failure

vorlon Sep 25, 2002 1:26 AM (in response to vorlon)

Yes, it works now. The Exceptions were caused by the client abruptly closing the connection by terminating without calling close() before.
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6. Re: Connection failure

smeg Oct 3, 2002 1:31 PM (in response to vorlon)

I seem to be experincing the same sort of problem at the minute, I get an exception when I try and post onto my own queue on JBOss after I ve posted onto a remote queue.
Its something to do with the JNDI naming properties I have as it exceptions when I try and create a new context with teh standard values I used in the Jboss2.4.4.

If I get any where Ill come and let you know
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