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Named Pipes server with multiple clients

Posted on 2009-05-11
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3,067 Views
Last Modified: 2013-11-05
Hi all,

I have a project that needs some inter process communication.
I'm looking at using Named Pipes for this purpose.

I mananged to create a Server instance ( class NamedPipeServerStream ),
and a Client instance ( class NamedPipeClientStream),
connect them and exchange messages and binary data by using asynchronous methods -
BeginWaitForConnection  , BeginRead , BeginWrite.

I'm trying to connect more then one client to the Pipe Service and I can't do it.

After the first client has connected, I'm getting an exception when try to listen for another connection:
NamedPipeServerStream.BeginWaitForConnection  
throws a InvalidOperationException with the message "Already in a connected state."

How can I create a server that will allow multiple clients.

Thank you,
Avital
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Question by:avitalk
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by:CuteBug
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by:avitalk
ID: 24357383
Thank you.
But I don't understand how that's helpful.
Do you mean that I should be using sockets instead of named pipes ?
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Expert Comment

by:CuteBug
ID: 24360391
Yes... that would be a better approach.
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by:
avitalk earned 0 total points
ID: 24420210
no solution was found
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