Hi all, I have deployed a workflow engine into JBOSS with jetty. This Workflow engine uses the default queues like Queue/A, Queue/B...etc. Now, i want to send messages to the queues where MDBs are listening to these queues which may invoke Workflow engine. When, i send messages to these queues in LAN, it is working fine,
When, i send messages through the internet it was giving connection refused error. JBOSS is running WIN2K Server. It was behind a NAT router and router is using firewall. We configured the ports 8080,1099, 8090-8093 in the router. When i triewd to access the workflow engine from outside with external ip, like http://ext_ip:8080/workflow/ it is working fine. Now, i am sending messages using the following code, /* * MsgSender.java * * Created on February 23, 2004, 5:46 PM */ /** * * @author Administrator */ import javax.jms.*; import javax.naming.*; import org.apache.log4j.*; import java.util.*; public class MsgSender { private String destinationJndiName = "queue/B"; private String connectionFactoryJndiName = "UILConnectionFactory"; private String urlPkgPrefixes = "org.jboss.naming:org.jnp.interfaces"; /** Creates a new instance of MsgSender */ public MsgSender() { } public static void main(String args[]) { MsgSender msgSender = new MsgSender(); msgSender.sendMessage(null); } public void sendMessage(HashMap msg){ QueueConnection queueConnection = null; QueueSession queueSession = null; QueueSender queueSender = null; try { try { Context jndiContext = null; // jndiContext = new InitialContext(); //JNDIParm.put(Context.URL_PKG_PREFIXES, urlPkgPrefixes ); java.util.Hashtable JNDIParm = new java.util.Hashtable(); JNDIParm.put(Context.PROVIDER_URL, "jnp://ext_ip:1099/"); JNDIParm.put(Context.URL_PKG_PREFIXES, urlPkgPrefixes ); JNDIParm.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory"); jndiContext = new InitialContext(JNDIParm); System.out.println(jndiContext+"JNDI Properties "+jndiContext.getEnvironment()+" Provider URL is "+jndiContext.PROVIDER_URL); //destinationJndiName = getDestinationJndiName(destinationJndiName); // InitialContext jndiContext = new InitialContext(); System.out.println("Jndi context name "+jndiContext.getNameInNamespace()); QueueConnectionFactory queueConnectionFactory = (QueueConnectionFactory) jndiContext.lookup(connectionFactoryJndiName); queueConnection = queueConnectionFactory.createQueueConnection(); queueSession = queueConnection.createQueueSession( false, Session.AUTO_ACKNOWLEDGE ); System.out.println("After creatinbg the queue session"); Queue queue = (Queue) jndiContext.lookup(destinationJndiName); queueSender = queueSession.createSender(queue); queueConnection.start(); ObjectMessage message; // TextMessage textMessage = queueSession.createTextMessage(); //textMessage.setText("Hello world" ); message = queueSession.createObjectMessage(); message.setObject(msg); //log.debug( "sending the message... "); queueSender.send(message); //log.debug( "message sent. "); System.out.println( message.getJMSMessageID()); //interactionContext.log( "message '" + textMessage.getJMSMessageID() + "' was sent to queue '" + destinationJndiName + "'" ); } finally { if ( queueSender != null ) queueSender.close(); if ( queueSession != null ) queueSession.close(); if ( queueConnection != null ) queueConnection.close(); } } catch (Exception e) { e.printStackTrace(); //e.prerror("error in performing jms tasks :", e); } } } But, it is giving the following error stating that the internal ip is not responding. this is the actual stack trace javax.naming.CommunicationException [Root exception is java.rmi.ConnectException: Connection refused to host: 192.168.123.2; nested exception is: java.net.ConnectException: Connection timed out: connect] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:611) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:471) at javax.naming.InitialContext.lookup(InitialContext.java:347) at MsgSender.sendMessage(MsgSender.java:78) at InternationalCaseSend$CaseSenderThread.run(InternationalCaseSend.java:301) Caused by: java.rmi.ConnectException: Connection refused to host: 192.168.123.2; nested exception is: java.net.ConnectException: Connection timed out: connect at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:567) at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:185) at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:171) at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:101) at org.jnp.server.NamingServer_Stub.lookup(Unknown Source) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:492) ... 4 more Caused by: java.net.ConnectException: Connection timed out: 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:452) at java.net.Socket.connect(Socket.java:402) at java.net.Socket.(Socket.java:309) at java.net.Socket.(Socket.java:124) at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22) at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128) at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:562) ... 9 more Kindly, help me in this regard. Thanks in advance. Srikanth <a href="http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3825185#3825185";>View the original post</a> <a href="http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3825185>Reply to the post</a> ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
