File download through WCF slower than through IIS

Question

The following method (in which I hopefully did not make any mistakes while dramatically simplifying it for this post) is working properly and set up using the Streamed trans

Answer 1

Here is another way to do it without having to deal with Reflection. Just wrap NetTcpBinding into CustomBinding.

var binding = new CustomBinding(new NetTcpBinding
{
     MaxReceivedMessageSize = 2147483647,
     MaxBufferSize = 2147483647,
     MaxBufferPoolSize = 2147483647,
     ReceiveTimeout = new TimeSpan(4, 1, 0),
     OpenTimeout = new TimeSpan(4, 1, 0),
     SendTimeout = new TimeSpan(4, 1, 0),
     CloseTimeout = new TimeSpan(4, 1, 0),
     ReaderQuotas = XmlDictionaryReaderQuotas.Max,
     Security =
            {
                Mode = SecurityMode.None,
                Transport = {ClientCredentialType = TcpClientCredentialType.None}
            },
            TransferMode = TransferMode.Streamed,
            HostNameComparisonMode = HostNameComparisonMode.StrongWildcard
        });

binding.Elements.Find().ConnectionBufferSize = 665600;