How to achieve maximum callback throughput with WCF duplex channels

Posted by Schneider on Stack Overflow See other posts from Stack Overflow or by Schneider
Published on 2010-04-03T03:37:38Z Indexed on 2010/04/03 3:43 UTC
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.NET

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wcf

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wcf-performance

I have setup a basic WCF client/server which are communicating via Named pipes.

It is a duplex contract with a callback. After the client "subscribes", a thread on the server just invokes the callback as quickly as possible.

The problem is I am only getting a throughput of 1000 callbacks per second. And the payload is only an integer!

I need to get closer to 10,000.

Everything is essentially running with default settings.

What can I look at to improve things, or should I just drop WCF for some other technology?

Thanks

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