Archives
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Extending Dublin’s tracking service by implementing a custom tracking participant
In a previous post we've explored how to extend Dublin's forwarding service by implementing a custom message filter. This post continues the series by illustrating the extensibility model of Dublin's tracking service.
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Demos from SDWest
Apparently I forgot to blog my demos from my WCF extensibility session at SDWest. You can find them here. Thanks again to all the people who attended my session.
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New WS-* specs published
The Web Services Resource Access Working Group published five First Public Working Drafts: Web Services Enumeration (WS-Enumeration), Web Services Eventing (WS-Eventing), Web Services Resource Transfer (WS-RT), Web Services Transfer (WS-Transfer), and Web Services Metadata Exchange (WS-MetadataExchange). The first describes a general SOAP-based protocol for enumerating a sequence of XML elements that is suitable for traversing logs, message queues, or other linear information models. The second describes a protocol that allows Web services to subscribe to or accept subscriptions for event notification. The third defines extensions to WS-Transfer that deal primarily with fragment-based access to resources to satisfy the common requirements of WS-ResourceFramework and WS-Management. The fourth describes a general SOAP-based protocol for accessing XML representations of Web service-based resources. The fifth defines how metadata associated with a Web service endpoint can be represented as resources, how metadata can be embedded in endpoint references, and how metadata could be retrieved from a Web service endpoint.
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Speaking at SDWest about WCF extensibility
This Friday I will be presenting a session about WCF extensibility at SDWest . I plan to go deep into a lot of the WCF internals aspects such as the channels, client-dispatcher runtime, metadata, hosting, instancing, etc. My goal is to give you as much information as possible about the different extensibility points of the WCF runtime. We are going to spend the bulk of the sessions looking at code and showing real world scenarios of the applicability of the WCF extensibility model. If you are attending SDWest and you are interested in WCF and Service Orientation in general please swing by my session and feel free to introduce yourself.