Monotouch/WCF: why cannot override the wcf binding timeout setting

Monotouch/WCF: why cannot override the wcf binding default timeout setting: ``` public class MyServiceClient : ClientBase<IMyContract>,IMyContract { ... } public void test() { BasicHttpBinding basicHttpBinding = new BasicHttpBinding(); basicHttpBinding.Name = "basicHttpBinding"; basicHttpBinding.MaxBufferSize = int.MaxValue; basicHttpBinding.MaxReceivedMessageSize = int.MaxValue; basicHttpBinding.ReceiveTimeout = TimeSpan.FromSeconds(10.0); basicHttpBinding.SendTimeout = TimeSpan.FromSeconds(10.0); basicHttpBinding.CloseTimeout = TimeSpan.FromSeconds(5.0); basicHttpBinding.OpenTimeout = TimeSpan.FromSeconds(5.0); MyServiceClient client = New MyServiceClient(basicHttpBinding, new EndPointAddress(...)); client.Test(); } ``` // Althought I set the OpenTimeout to 5 seconds, but when I close the server service(or close the iphone's wifi & network), it still try to connect to the service in the background until the default 1 miniute timeout, it's strange! Why? thanks. btw, the exception in monotouch/iPhone throw after 1 minutes,the type is TimeoutException(message:The operation has timed-out.) not the FaultException or CommunicationException). If the above code invoke in windows .net client, it should be throw the CommunicationException.