Web services server side uses C dll (native calls)

Hi,
I developed a web service using JAX-RPC. My implementation class uses native c function calls. Dose anybody know where I should put my C dlls and their dependentcy files on Web service server side (tomcat)? If they should be in the .war file, what kind of path in the war would be?
I have an exception ocurred, like this
[java] java.rmi.ServerException: Missing port information
[java] at com.sun.xml.rpc.client.StreamingSender._raiseFault (StreamingSender.java:357)
[java] at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:228)
I think probably it is because of native call problem, since I could get something back if not using native call.
Anybody has similar experience when developing web service using JAX-RPC and calling native c api functions on server side?
Thanx in advance!

Yes, I just tried it again (comment all native call out and just call the method that doesn't use native call, it works).
So your web service application using jax-rpc and c native dlls works already?
Can you tell me where you put all the native C DLLs and where I can set java.library.path in tomcat?
Thank you!

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Web services server side uses C dll (native calls)

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