WCF client service call very slow

Posted by JohnIdol on Stack Overflow See other posts from Stack Overflow or by JohnIdol
Published on 2010-05-20T19:02:53Z Indexed on 2010/05/21 13:40 UTC
Read the original article Hit count: 760

Filed under:

soap

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c#

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wcf

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httpheader

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windows-7

I have a WCF client (running on Win7) pointing to a WebSphere service.

All is good from a test harness but when my calls to the service originate from an HttpHandler or a standard aspx page the calls are extremely slow (it takes up to 10 times longer) and not just the first time.

If I send the exact same envelopes through Soap-UI or without an HttpHandler it's all good. If the envelope is the same the only thing left is the HttpHeader.

What should I be looking for and is there some config setting that might do the trick?

Any help appreciated!

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