Represents the configuration element for a secure and interoperable binding that is suitable for duplex service contracts or communication through SOAP intermediaries.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
The wsDualHttpBinding is a secure, reliable, interoperable binding suitable for duplex service contracts. By default, it generates a run-time stack with WS-ReliableMessaging for reliability, WS-Security for message security and authentication, HTTP for message delivery, and a Text/XML message encoding.
This binding requires that the client has a public URI. It can be used to communicate reliably through one or more SOAP intermediaries.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.