Overview of WSE

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Install Wse3 with Samples in the installation path
I. Wse Architecture
Provides a high-level graphical view of how WSE works.
Includes some basic concepts and terminologies of Wse and the processing process of Webservice.
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All messages arriving in a process-request messages to a server or response messages to a client-are processed using the inbound message filters. all messages leaving a process-request messages from a client or response messages from server-are processed using the outbound message filters. see Original Image

TheWebRequestInstance parses a request stream containing a SOAP message into an instance of the SoapEnvelope Class, Then it passes the request through the chain of output filters. Each filter has the chance to modify the request data any way it likes.
The WebRequest instance parses the request containing SoapMessage to the SoapEnvelope Class, and then the request is passed through a series of output filters. Each filter will rewrite the request data.
WebResponse parses a response stream containing a SOAP message into an instance ofSoapEnvelopeClass and passes it through the chain of input filters. Each filter has the chance to examine and modify the response data any way it likes.
WSE input and output filters are exposed to ASP. NET Web services through a server-side SOAP protocol factory, WseProtocolFactory.
Several Related Classes
1. WSE input and output filters are exposed to ASP. NET Web services clients through a proxy base class called WebServicesClientProtocol.
2,SoapContext:These objects reflect the protocol properties of the next message to be sent and the last message that was received ed, respectively.
3. WSE input and output filters are exposed to ASP. NET Web services through a server-side SOAP protocol factory, WseProtocolFactory.
Two Major Features of WSE