Fault tolerant EJBs

Hello,
I'm trying to set up a fault tolerant EJB service. I have two application servers with EJB's deployed on them. The two deployments are identical. Client is a portal application. The EJB client configuration file sun-web.xml looks like this:
>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sun-web-app PUBLIC
"-//Sun Microsystems Inc.//DTD Sun ONE Application Server 7.0 Servlet 2.3//EN"
"file:/etc/opt/SUNWps/dtd/sun-web-app_2_3-0.dtd">
<sun-web-app>
<ejb-ref>
<ejb-ref-name>ejb/userService</ejb-ref-name>
<jndi-name>corbaname:iiop:server1:3700,iiop:server2:3700#ejb/userService</jndi-name>
</ejb-ref>
<ejb-ref>
<ejb-ref-name>ejb/chosenService</ejb-ref-name>
<jndi-name>corbaname:iiop:server1:3700,iiop:server2:3700#ejb/chosenService</jndi-name>
</ejb-ref>
</sun-web-app>
Everything works fine as long as server1 is up. The system doesn't work after I shut it dow. On the client I get this exception:
>
[#|2006-02-01T13:13:07.939+0200|WARNING|sun-appserver-ee8.1_02|javax.enterprise.resource.corba.S1AS-ORB.rpc.transport|_ThreadID=12;|"IOP00410201: (COMM_FAILURE) Connection failure: socketType: IIOP_CLEAR_TEXT; hostname: 10.111.143.169; port: 3700"
org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 201 completed: No
at com.sun.corba.ee.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2257)
at com.sun.corba.ee.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2278)
at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:208)
at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:221)
at com.sun.corba.ee.impl.transport.SocketOrChannelContactInfoImpl.createConnection(SocketOrChannelContactInfoImpl.java:104)
at com.sun.corba.ee.impl.protocol.CorbaClientRequestDispatcherImpl.beginRequest(CorbaClientRequestDispatcherImpl.java:153)
at com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.request(CorbaClientDelegateImpl.java:127)
at com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.is_a(CorbaClientDelegateImpl.java:244)
Why doesn't it switch to server2? Did I miss something?

Hi,
did you try to specify the JVM parameter -Dcom.sun.appserv.iiop.endpoints=<server1>:port1,<server2>:port2 for the jvm where the client is running?

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<[email protected]> wrote in message
news:[email protected]..
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          <[email protected]> wrote in message
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