We just recently got a second server and we have it watching the first
server to see if it's crashed or not

How we do that is the first server calls a taf on the second server every
minute and that taf inserts a timestamp in a table.

IIS crashed on the first server so that it wasnt serving pages but witango
was still operating so the second server was receiving the taf calls every
minute so everything still looked ok even though it wasnt which confused me
a little.

I was just kind of confused as to what was going on but have it cleared up
now hehe.

----- Original Message ----- 
From: "Scott Cadillac" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, June 25, 2004 11:48 AM
Subject: RE: Witango-Talk: crontab file


> Good question Alan,
>
> I doubt the webserver is involved. The Webserver part of Witango is just
for
> handling incoming requests from external locations (and just passes the
> request info to the Witango engine), and subsequently handles passing the
> response output back to whoever made the request. A Webserver is just for
> talking to the outside world.
>
> A Cron process is internal, because Witango is just "fetching" the crontab
> file instructions (based on a timer) so there is no "input". And because
> there is no "output" from a Cron process, I don't think the webserver
knows
> anything about it.
>
> Things like the TAF file address in a crontab file and <@URL> are again
just
> "fetch" operations - there are lots of tools for doing this sort of thing
> (cURL, XMLHTTP, etc...) and they don't require a Webserver.
>
> A TAF file address in a crontab (or <@URL>) for a location other than
> http://127.0.0.1 involves fetching to an external address - so the server
at
> the external address will involve a webserver.
>
> Just guessing of course. I'm curious, why do you ask?
>
> Scott Cadillac,
> XML-Extranet ~ 403-254-5002 ~ [EMAIL PROTECTED]
> ------------
> Well-formed Programming in C# .NET, Witango, MSIE and XML
> ------------
> Weblog ~ http://xmlx.ca
> Forums ~ http://forums.xmlx.ca
> Knowledge Base ~ http://kb.xmlx.ca
> ------------
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> EasyXSLT ~ http://easyxslt.ca
> IIS Watcher ~ http://iiswatcher.ca
> ------------
> P.O. Box 69006
> RPO Bridlewood SW
> Calgary, Alberta
> Canada T2Y 4T9
>
>
>
> ________________________________
>
> From: Alan Wolfe [mailto:[EMAIL PROTECTED]
> Sent: Friday, June 25, 2004 11:34 AM
> To: [EMAIL PROTECTED]
> Subject: Witango-Talk: crontab file
>
>
> hello!
>
> i was wondering, when an event from the crontab file is executed
> (lets say blah.taf), does it send the request through the web server or
does
> witango just process it internaly without getting the web server involved?
>
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