Re: HELP! 1.4.5 and JMS

[Kesav Kumar]

If you write a separate client app to access JMS messages you need to have jndi.properties file or you need to provide the properties to the InitialContext.  Here aret the steps to write a separate client app which runs outside the orion environment.   1) In your jms.xml don't have any connection factory just declare your topics/queues   2) Either have jndi.properties in the class path with the following contents     java.naming.factory.initial=com.evermind.server.ApplicationClientInitialContextFactory     java.naming.provider.url=ormi://localhost/     java.naming.security.principal=admin     java.naming.security.credentials=admin       Or create a Hashatble with the above key, values and pass to the InitialContext constructor.   3) If you are using orion1.4.8 which creating connection from factory pass username/password as a paramters to     factory.createXXXConnection(username, password).     I hope this will work.   ----- Original Message ----- From: Vidur Dhanda To: Kesav Kumar Cc: 'Orion-Interest' Sent: Wednesday, May 16, 2001 7:16 PM Subject: Re: HELP! 1.4.5 and JMS Hi Kesav, Thanks for the tip. I tried that with both 1.4.5 and 1.4.8.  After removing the connection factory line, in 1.4.5, the client hangs on TopicConnection.createSubscriber().  If I give the createTopicConnection a username and password, then the server throws a NPE and the client hangs at createTopicConnection(). The same problem persists in 1.4.8. I'm sure I'm doing something really stupid.  However, I have no idea how to solve it.  I'm attaching some code in the hope that someone can help me out of this mess.  I've tried it against 1.4.5 and 1.4.8.  And I am really desperate! Thanks, Vidur Kesav Kumar wrote:   Just remove the connectionfactory line from your jms.xml. Kesav Kumar Software Engineer Voquette, Inc. 650 356 3740 mailto:[EMAIL PROTECTED] http://www.voquette.com Voquette...Delivering Sound Information -----Original Message----- From: Vidur Dhanda [mailto:[EMAIL PROTECTED]] Sent: Wednesday, May 16, 2001 11:31 AM To: Orion-Interest Subject: HELP! 1.4.5 and JMS Please help!  I broke something in my code and can't figure it out.  On the client, I'm consistently getting: java.lang.NullPointerException  at java.io.DataOutputStream.writeUTF(DataOutputStream.java:329)  at java.io.DataOutputStream.writeUTF(DataOutputStream.java:306)  at com.evermind.server.jms.cj.<init>(JAX)  at com.evermind.server.jms.b8.start(JAX)  at com.epistemic.km.server.NotificationBase.getConnection(NotificationBase.java:89)  at com.epistemic.km.server.NotificationBase.getSession(NotificationBase.java:101)  at com.epistemic.km.server.NotificationBase.getSubscriber(NotificationBase.java:44) Auto-started clients can send/receive messages without trouble. getConnection() calls createTopicConnection() and then start(). If I use, createConnection (usr, pwd), then the system hangs. In jms.xml, I have: <jms-server host="192.168.10.2" port="9127">  <topic-connection-factory host="192.168.10.2"       location="jms/notificationFactory" port="9127" />  <topic name="DWItem Notification" location="jms/dwItemNotification">  </topic> Any ideas?  I'm on version 1.4.5.  1.4.8 has a regression on bug 188 that is a show stopper for us.  And in fact, this code worked uptil yesterday when I made changes to try and get 1.4.8 to work. TIA, Vidur PS.  If possible, please also cc me directly.  I'm really desperate. -- Vidur Dhanda Active Solutions tel: 617/566-1252 cell: 617/821-7115 [EMAIL PROTECTED] www.active-solutions-inc.com   -- Vidur Dhanda Active Solutions tel: 617/566-1252 cell: 617/821-7115 [EMAIL PROTECTED] www.active-solutions-inc.com