WCF stops responding after about 10 or so calls (throttling)

Question

I have a WCF Service and an application with a Service Reference to it, and with the application I have a loop and in each iteration it\'s making a call to a method in this

Answer 1

The default number of allowed concurrent connections is 10.
Most likely your client is not closing the connections.

To increase the number of concurrent calls, you will have to add your behavior to the service configuration, not the client.