HttpServlet Client

Question

Hi,ALL
This is a strange Question, please help me to figure it out.
I have a HttpServlet Aplication,
It will connect with Domino server to search database as CLIENT.
So, When It connect with Domino server.
I use Notes Cobra connection:
NotesFactory.createSession(....);
unluckly, it thorws me exception:
can't instantiate default ORB implementation lotus.priv.CORBA.iiop.ORB
If I create a pure application runing on windows platform.and use the same function:
NotesFactory.createSession(....);
it works fine.
why this problem happend if it is called under HttpServlet application?
Thanks

Answer 1

What I want to know:
if at the same time: cliend side both thread call
server.
or thread1 starts to call server, before thread1
ends call thread2 starts to call server again.
what will happen?
can I get right result?Each thread on the client side will have its own socket and each request on the server side will be relayed to its own socket, so there won't be no mix up in the transfer, if that is what you mean. The rest depends on how the server handles the requests.
>
and on server side:
what should I pay attention?You should pay attention to the fact that, on the server side, each request ought to be processed in a separate Thread, or else your server will never be able to process more than one request at a time, in which case your second request (on the client side) will block until the first one has been process, and so forth for each additional request.