T3s connection terminate suddenly

Hi,
I'm using the weblogic server 7.0. My java client daemon can connect
to weblogic server 7.0 and working fine through "t3s". But, it fail to connect
to server sometimes suddenly. At same times, java client can communicate with
server through "t3" protocol.
The error message of java client is of following:
javax.naming.CommunicationException. Root exception is java.net.ConnectException:
Destination unreachable; nested exception is:
java.io.InterruptedIOException: Read timed out; No available
router to destination
at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:180)
at weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:262)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:323)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:221)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:149)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:660)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:241)
at javax.naming.InitialContext.init(InitialContext.java:217)
at javax.naming.InitialContext.<init>(InitialContext.java:193)
at TestWLS.init(TestWLS.java:27)
at TestWLS.main(TestWLS.java:95)
The error message of WEblogic server is of following:
<Error> <kernel> <000802> <ExecuteRequest failed java.lang.IllegalArgumentException:
Bad offset/len java.lang.IllegalArgumentException: Bad offset/len at javax.crypto.Mac.update(Mac.java:268)
at com.certicom.tls.provider.Mac.update(Unknown Source) at com.certicom.tls.record.ReadHandler.readRecord(Unknown
Source) at com.certicom.tls.record.ReadHandler.readUntilHandshakeComplete(Unknown
Source) at com.certicom.tls.interfaceimpl.TLSConnectionImpl.completeHandshake(Unknown
Source) at com.certicom.net.ssl.CerticomContextWrapper.forceHandshakeOnAcceptedSocket(Unknown
Sourc e) at weblogic.t3.srvr.SSLListenThread$1.execute(SSLListenThread.java:399)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
Do you have any suggestion? Thanks a lot.
Best Regards,
Sam

Turn SSL debug tracing on for both the client side and the server side:
Add this to the command lines for both the client and the server:
-Dssl.debug=true -Dweblogic.StdoutDebugEnabled=true
If this happens sometimes and not other times using the same configuration,
it is probably not an SSL configuration issue but the SSL debug tracing may
show
something there.
Tony
"Sam" <[email protected]> wrote in message
news:[email protected]...
>
Hi,
I'm using the weblogic server 7.0. My java client daemon can connect
to weblogic server 7.0 and working fine through "t3s". But, it fail toconnect
>
to server sometimes suddenly. At same times, java client can communicatewith
server through "t3" protocol.
The error message of java client is of following:
>
javax.naming.CommunicationException. Root exception isjava.net.ConnectException:
>
Destination unreachable; nested exception is:
java.io.InterruptedIOException: Read timed out; No available
router todestination
at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:180)
at weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:262)
atweblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialCon
textFactoryDelegate.java:323)
>
atweblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialCon
textFactoryDelegate.java:221)
>
atweblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFact
ory.java:149)
>
atjavax.naming.spi.NamingManager.getInitialContext(NamingManager.java:660)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:241)
at javax.naming.InitialContext.init(InitialContext.java:217)
at javax.naming.InitialContext.<init>(InitialContext.java:193)
at TestWLS.init(TestWLS.java:27)
at TestWLS.main(TestWLS.java:95)
>
>
The error message of WEblogic server is of following:
<Error> <kernel> <000802> <ExecuteRequest failedjava.lang.IllegalArgumentException:
Bad offset/len java.lang.IllegalArgumentException: Bad offset/len atjavax.crypto.Mac.update(Mac.java:268)
at com.certicom.tls.provider.Mac.update(Unknown Source) atcom.certicom.tls.record.ReadHandler.readRecord(Unknown
Source) atcom.certicom.tls.record.ReadHandler.readUntilHandshakeComplete(Unknown
Source) atcom.certicom.tls.interfaceimpl.TLSConnectionImpl.completeHandshake(Unknown
Source) atcom.certicom.net.ssl.CerticomContextWrapper.forceHandshakeOnAcceptedSocket(U
nknown
Sourc e) atweblogic.t3.srvr.SSLListenThread$1.execute(SSLListenThread.java:399)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213) atweblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
>
Do you have any suggestion? Thanks a lot.
Best Regards,
Sam

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