如何让wcf服务每次只接受1个客户端

Question

I have a question about WCF service which give the client the ability to mess up with Computer files (copy/paste/delete...etc).
service should accept only 1 client at a time, it shouldn't accept a client while another client is already connected, so what configuration does this job? I'm using NetTcpBinding.

Answer 1

This should do it for you:

http://msdn.microsoft.com/en-us/library/system.servicemodel.description.servicethrottlingbehavior.maxconcurrentcalls.aspx

Answer 2

You need not to do anything as default service behavior is to execute one call at a time. Which means if A is invoking X method and B also want to invoke X method then B request wont be entertain till A request is finished.

But if your are thinking that even after method execution nobody should access the methods then you have to handle this at your own by using Sessions!!