Errors in calling rmi methods

Question

iPlanet6.1 is throwing following exceptions during rmi calls. Seems to be it is having problem in establishing t3 connections to the weblogic.
java.rmi.ConnectException: Connection to: 'wlserver1' over: 't3' g
ot an error or timed out
at weblogic.rjvm.ConnectionManager.ensureConnectionEstablished(Connectio
nManager.java:1272)
at weblogic.rjvm.ConnectionManager.getOutputStream(ConnectionManager.jav
a:1316)
at weblogic.rjvm.RJVMImpl.getRequestStream(RJVMImpl.java:348)
at weblogic.rmi.internal.BasicRemoteRef.getOutboundRequest(BasicRemoteRe
f.java:97)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:125)
at weblogic.rmi.internal.ProxyStub.invoke(ProxyStub.java:35)
=======
java.rmi.ConnectException: Attempt to sendMsg using a closed connection
at weblogic.rmi.internal.BasicOutboundRequest.sendReceive(BasicOutboundR
equest.java:85)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:136)
at weblogic.rmi.internal.ProxyStub.invoke(ProxyStub.java:35)
We have to restart iplanet whenever we get this problem and then it works fine for 40min - 1hr and it repeats the problem again. But we could make t3 connections and call rmi methods on the appserver by a test program running out of webserver without any problem at the same time when iplanet was having problems.
Did anybody face this problem before?
Thanks.
Ashok

Answer 1

es5f2000 wrote:
jschell wrote:
That works?I dunno. The below definitely works, but like I said, I've only
ever done it with one output parameter (and that has always
been a ResultSet).
String callableQuery = "{?= call my_package.my_call(?, ?)}"
Yes I have done that and at least in terms of my code it wasn't just a result set.
But not with two.