Cannot complete exs.52a and c - please HLP
While working with these two, I am getting these nasty exceptions. It seems that .getEJBHome() and resurrecting EJBObject by the handle both produce this problem. In this same setup, I can quite happily run other stuff, incl. ex52a.
Below is the output. I must be doing something wrong - although, JNDI settings are correct. I access the server from my laptop, both running win2k_prof.
Thanks for your time.
run.client_52a:
[java] An exception has occured:
[java] java.lang.reflect.UndeclaredThrowableException: javax.naming.Communi
cationException: Receive timed out. Root exception is java.io.InterruptedIOExce
ption: Receive timed out
[java] at java.net.PlainDatagramSocketImpl.receive(Native Method)
[java] at java.net.DatagramSocket.receive(DatagramSocket.java:392)
[java] at org.jnp.interfaces.NamingContext.discoverServer(NamingContext
.java:1038)
[java] at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:
1127)
[java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:47
8)
[java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:47
1)
[java] at javax.naming.InitialContext.lookup(InitialContext.java:350)
[java] at org.jboss.proxy.ejb.GenericEJBInterceptor.getEJBHome(GenericE
JBInterceptor.java:88)
[java] at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(Statel
essSessionInterceptor.java:84)
[java] at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:8
5)
[java] at $Proxy1.getEJBHome(Unknown Source)
[java] at com.titan.clients.Client_52a.getTheEJBHome(Client_52a.java:59
)
[java] at com.titan.clients.Client_52a.main(Client_52a.java:35)
BUILD SUCCESSFUL
Total time: 13 seconds
F:\jboss\Titan-JBoss-3.2-12d\workbook\ex05_2>ant run.client_52c
Buildfile: build.xml
prepare:
compile:
ejbjar:
run.client_52c:
[java] Testing serialization of EJBObject handle
[java] Writing handle to file...
[java] Reading handle from file...
[java] Acquiring reference using deserialized handle...
[java] java.rmi.ServerException: Could not get EJBObject; nested exception
is:
[java] javax.naming.CommunicationException: Receive timed out [Root exc
eption is java.io.InterruptedIOException: Receive timed out]
[java] javax.naming.CommunicationException: Receive timed out. Root except
ion is java.io.InterruptedIOException: Receive timed out
[java] at java.net.PlainDatagramSocketImpl.receive(Native Method)
[java] at java.net.DatagramSocket.receive(DatagramSocket.java:392)
[java] at org.jnp.interfaces.NamingContext.discoverServer(NamingContext
.java:1038)
[java] at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:
1127)
[java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:47
8)
[java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:47
1)
[java] at javax.naming.InitialContext.lookup(InitialContext.java:350)
[java] at org.jboss.proxy.ejb.handle.EntityHandleImpl.getEJBObject(Enti
tyHandleImpl.java:93)
[java] at com.titan.clients.Client_52c.main(Client_52c.java:59)