WCF: which timeout property to use?

Question

I have code similar to

            NetTcpBinding binding = new NetTcpBinding(SecurityMode.Transport);
            binding.Security.Message.ClientCredentialType = MessageCredentialType.Windows;
            binding.CloseTimeout = new TimeSpan(0, 0, 1);
            binding.OpenTimeout = new TimeSpan(0, 0, 1);
            binding.SendTimeout = new TimeSpan(0, 0, 1);
            binding.ReceiveTimeout = new TimeSpan(0, 0, 1);

            EndpointAddress endPoint = new EndpointAddress(new Uri(clientPath));

            DuplexChannelFactory<Iservice> channel = new DuplexChannelFactory<Iservice>(new ClientCallBack(clientName), binding, endPoint);
            channel.Ping() 

When the endpoint does not exist, it still waits 20 seconds before throwing an EndpointNotFoundException.

The strange thing is that when I changed SendTimeout, the exception message changed from Connection attempt lasted from 00:00:20 to .... 01, but it took 20 seconds to throw an exception!

How can I change this timeout?

Answer 1

, WCF, , , TCP/IP OS, , , DNS, IP, TCP/IP - 20 , - url IE, , , , . , - TCP/IP, WCF.

Answer 2

http://social.msdn.microsoft.com/Forums/en-US/wcf/thread/84551e45-19a2-4d0d-bcc0-516a4041943d

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