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What Is the WCF-WSHttp Adapter?

You can use the WCF-WSHttp adapter to do cross-computer communication with services and clients that can understand the next-generation Web service standards, using either the HTTP or HTTPS transport with text or Message Transmission Optimization Mechanism (MTOM) encoding. The WCF-WSHttp adapter provides full access to the SOAP security, reliability, and transaction features.

The following table summarizes the characteristics of the WCF-WSHttp adapter.

Description Characteristic
Interoperability level WS-Profile
Message encoding Text or MTOM
Boundary Cross-computer
Transport protocol HTTP or HTTPS
Security mode None, Message, Transport, and TransportWithMessageCredential.
Client authentication mechanism Transport Security and Message Security
Support for WS-ReliableMessaging No
Support for WS-AtomicTransaction Yes
Support for one-way messaging Yes
Support for two-way messaging Yes
Host type for receive adapter Isolated
Host type for send adapter In-process

The WCF-WSHttp adapter consists of two adapters—a receive adapter and a send adapter.

WCF-WSHttp Receive Adapter

You use the WCF-WSHttp receive adapter to receive WCF service requests through the HTTP or HTTPS protocol. A receive location that uses the WCF-WSHttp receive adapter can be configured as one-way or request-response (two-way).

WCF-WSHttp Send Adapter

You use the WCF-WSHttp send adapter to call a WCF service through the typeless contract by using the HTTP or HTTPS protocol.

For more information about WCF receive and send adapters, see What Are the WCF Adapters?.

See Also

Configuring the WCF-WSHttp Adapter
WCF Adapters