Asynchronous Pattern in Windows Communication Foundation
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by Keyvan Nayyeri
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Summary

In this article you learned about asynchronous pattern in Windows Communication Foundation in .NET 3.0 and how to implement this famous pattern in your service and client to enable long running executions in your WCF applications.  You also saw an example of this implementation in action.


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Title: Thanx   
Name: MC
Date: 2/21/2008 4:02:44 PM
Comment:
Very hepful !
Title: Event-Based Asynchronous Programming   
Name: Nirmala
Date: 11/23/2007 7:47:55 AM
Comment:
Why Event-Based Asynchronous Programming is not supported in WCF proxy? Is there any work around to fill the gap?
Title: InvokeAsync in WCF   
Name: Nirmala
Date: 11/23/2007 7:33:17 AM
Comment:
In WebService proxy, we have InvokeAsync (of SoapHttpClientProtocol).
But, WCF proxy is missing the InvokeAsync.

Will VS 2008/3.5 support InvokeAsync?
Title: Asynchronous Pattern in WCF   
Name: Nirmala Patthi
Date: 11/19/2007 6:02:17 AM
Comment:
Hi Keyvan Nayyeri,

Thanks for your article. Do you have any idea how to implement Async2 patten in WCF? In the dotnet WebServices, SoapHttpClientProtocol has InvokeAsync that implements Async2 pattern (that is newly introduced in asp.net 2.0 framework).
When we create a WebService proxy, it will have the InvokeAsync implemented by default.
However, when we create a WCF proxy, InvokeAsync is not generated, rather we will have BeginInvoke, EndInvoke though.
I am not sure about if dotnet 3.5 framework, if WCF will come with Async2 pattern.
Can you please comment on this?
Title: THX   
Name: Amir Sameni
Date: 7/15/2007 3:21:47 AM
Comment:
thanks for sharing
Title: Thanks   
Name: Keyvan Nayyeri
Date: 7/13/2007 3:19:21 AM
Comment:
Thank you Darren :-)
Title: Nice!   
Name: Darren Neimke
Date: 7/13/2007 3:04:25 AM
Comment:
Nice stuff Keyvan... thanks for sharing :-)

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