WCF Error - The operation has timed out

Posted by Charlie.Barker on Stack Overflow See other posts from Stack Overflow or by Charlie.Barker
Published on 2010-03-16T12:12:00Z Indexed on 2010/03/16 12:16 UTC
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wcf

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timeout

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error

We have created a WCF service hosted in a windows service that handles Authentication requests.

The only behavior is : ServiceMetadataBehavior smb = new ServiceMetadataBehavior(); smb.HttpGetEnabled = true; selfHost.Description.Behaviors.Add(smb);

Our clients are able to authenticate succesfully 10 times then we get the error

The operation has timed out

When we increase the MaxConcurrentSessions = 50 then our clients can authenticate 50 times before we see the error. Clearly sessions are not being closed after the authentication call is made can anyone tell why this might be happening?

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