WCF Data Service Pipeline

For documentation purposes, I just draw the following UML sequence diagrams for the “Astoria” pipeline, using Visual Studio 2010 Ultimate:

For a single-entity (or non-batched) request, this is the sequence:


For a batch request, this is the sequence instead:


DataService component is your own DataService<T>-derived class, and DataService.ProcessingPipeline refers to its ProcessingPipeline property pipeline events.



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