IIS7 houndreds of connections in CLOSE_WAIT

Posted by rjlopes on Server Fault See other posts from Server Fault or by rjlopes
Published on 2010-11-11T09:37:23Z Indexed on 2010/12/26 7:55 UTC
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Filed under:

windows-server-2008

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iis

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iis7

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webserver

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tcpip

I have a .Net application on my IIS7 server it was working fine until I had to move it to another server.

I moved the exact same code to the new server and I noticed that after some hours the website stopped responding to remote requests but if I did remote desktop to the server it responded to the request done to localhost. If I stop the website and the application pool it started working fine again.

I was able to track the problem to hundreds of requests left in CLOSE_WAIT state to the http port that are never closed (I waited a few hours and they remain the same).

Any ideias?

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