c# - Number of Clients that can connect to a Named Pipe

Question

Say a server created a named pipe "myTestPipe". How many clients can connect to "myTestPipe"? From what I have read on the Web, it seems only one client can, but wanted to make sure.

If only one, then it's best to use the blocking WaitForConnection() instead of the Asunchronous method BeginWaitForConnection() as the server will wait until a client process connects and then do the communication?! (no need to worry about other clients to connect)

Answer 1

You can have more than one client connect to the same named pipe. On Windows, I believe the current limitation is 256 simultaneous connections to a single named pipe, including the server's connection.

(Unfortunately, I can't track down the appropriate MSDN page for reference, but this CPAN pipes reference mentions this limitation.)