part #2 sounds more like the kind of a task you would want to use at least an external process, if not a separate physical machine for. Basically, you are looking for an intelligent load balancer, correct?
Thanks, Rick Houser Auto-Owners Insurance Systems Support (517)703-2580 -----Original Message----- From: Jim Jagielski [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 22, 2008 3:58 PM To: modules-dev@httpd.apache.org Subject: Re: Howto implement a new algorithm scheduler in mod_proxy_balancer Sounds like 2 questions there: (1) is there anyway to create some sort of scheduler that does periodic functions and (2) how to obtain external server info (like CPU, etc...). Re #1: Under 2.2, there is a monitor hook, but it is pretty limited. Best thing is to create an external process which runs separately and adjusts shared memory data. Re #2: It ain't trivial. On Oct 22, 2008, at 2:38 PM, ricardo13 wrote: > > hi, > > I saw the link. > So one more question. > > Can I development a scheduler that receive datas from cluster. > For example: > > If machine1 == overloaded CPU > sent requisition to machine2 > > How to do scheduler (via programming) obtain information of CPU from > others machines ?? > > Thank You > > Ricardo > > > Rainer Jung-3 wrote: >> >> ricardo13 schrieb: >>> I don't find that examples. I find in the folder >>> httpd.2.2.9/modules/proxy/ .....there isn't folder example Where can >>> I find ??? Is there any link ??? >> >> It's not yet in the stable branch 2.2, but you can find it in the >> trunk: >> >> http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/ >> examples/ >> >> to watch it with a browser, or >> >> http://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/proxy/examp >> les/ >> >> as a URL to check it out via svn. >> >> Regards, >> >> Rainer >> >>> Jim Jagielski wrote: >>>> Not sure what the question is... is it how to test your algo or how >>>> to implement it? >>>> >>>> There is a quick-and-dirty example submodule in trunk (under >>>> modules/ >>>> proxy/examples) >>>> that give some basic overview. >>>> >>>> On Oct 20, 2008, at 10:07 PM, ricardo13 wrote: >>>> >>>>> Hi, >>>>> >>>>> I wanted implement a new algorithm scheduler to >>>>> mod_proxy_balancer. >>>>> I built a new algorithm and want test in apache2. >>>>> >>>>> Thank you >>>>> >>>>> Ricardo >>>>> -- >> >> > > -- > View this message in context: > http://www.nabble.com/Howto-implement-a-new-algorithm-scheduler-in-mod > _proxy_balancer-tp20082207p20117149.html > Sent from the Apache HTTP Server - Module Writers mailing list archive > at Nabble.com. >
