Dan, 

Instead of doing a search on each key press, you could get the whole address 
book for them in an xml doc and read from that. Much more efficient than going 
to the server as the data would already be on the client side.

Paul.

-----Original Message-----
From: [email protected] [mailto:[EMAIL PROTECTED]
Behalf Of dhnriverside
Sent: 18 May 2006 10:26
To: Ajax.NET Professional
Subject: [ajaxpro] AJAX suggest code causing IIS Worker Process crash?



Hi guys

We've got a number of places on our intranet with a Google-suggest
style system for finding Contacts, etc. It works great, and has been
running on my development server for a few months.

However, we put it on the production server, and after a day of use we
got an IIS Worker Process crash, we restarted IIS and it seemed fine,
and then the server died completely!

As far as I can tell, because of the way users were searching, it was
firing loads of requests at the server. Instead of hitting one key,
they'd type a name (therefore causing loads of requests), and then the
server was working, and they thought it wasn't doing anytihng, so they
pressed delete loads of times to clear the search, of course causing a
load of other requests!

Could the IIS Worker problem be caused by that first of all? And has
anybody got any suggestions as to how we can delay sending the requests
until they've finished typing, or there's a gap or something.

Thoughts welcome!

Cheers, Dan.




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