Random timeouts in IIS7

Posted by Cor-Paul on Server Fault See other posts from Server Fault or by Cor-Paul
Published on 2010-03-26T11:07:47Z Indexed on 2010/03/26 11:13 UTC
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iis7

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timeout

Hi,

I have a weird problem which I think is caused by my IIS7 installation on Vista 64 bit.

I have a bunch of AJAX calls and JS dynamic file loads (~30) in a local application, and I get random timeouts (or so it seems) in my browser.

In Chrome it looks like the page just stops loading (no HDD activity), in Firefox/Firebug I can see that some of the files are being loaded but they never actually finish. When I reload the page the same occurs, but for (random) other files that must be loaded.

When I try to load one of those JS files concurrently (so during the timeout in FF) in another browser, the file loads there. So I am pretty sure the request can be handled by IIS.

I am thinking about a limit or so on simultaneous requests from the same browser which is not working correctly, but I am pretty clueless on how to solve this.

Does anyone recognize this problem and know a solution?

Thanks!

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