代码访问或设置WCF并发控制

Uri uri = new Uri("http://localhost:1539/Service.svc");ServiceHost host = new ServiceHost(typeof(Service), uri);ServiceThrottlingBehavior throttlingBehavior = host.Description.Behaviors.Find<ServiceThrottlingBehavior>();return throttlingBehavior.MaxConcurrentSessions; 

用throttlingBehavior对象来访问或设置

MaxConcurrentCalls 
MaxConcurrentInstances 
MaxConcurrentSessions