input: [Category] Concurrency Management [Description] By default, WCF will establish an affinity between the service host and the synchronization context it was created on. Since by default there is no synchronization context, client calls are services on arbitrary worker threads. The download contains IDesign custom .NET 2.0 synchronization context that always marshals the calls to the same thread. By installing the custom synchronization context and then opening the host, all client calls are always routed to the same thread, thus establishing thread affinity between all instances and all endpoints of the service. [Last Updated] 9/7/2006 [Title] 
output: Thread Affinity