Re: Haproxy + Ajax
Thank you for you quick answer and sorry for my late response Hervé COMMOWICK a écrit : This is an old interview, HAProxy (=1.4) now support keepalive on the client side. Don't use http-pretend-keepalive unless your backend server need it (apache doesn't need this) To enable keepalive, you just need to have option http-server-close instead of option httpclose. Regards, Hervé. On 05/21/2010 06:11 PM, eni-urgence wrote: Hello (again). In this interview http://linuxfr.org/2008/09/15/24484.html (in french), Willy Tareau said that there is some problem with php application which use ajax technologie. because haproxy ignore keep alive. Is there a big impact on performance ? My web server are configured with /KeepAlive Off MaxKeepAliveRequests 100 KeepAliveTimeout 15/ and i dont think php redefine this variable. I read that a option http-pretend-keepalive have been added to version 1.4.4. have i any interrest to use this option? Is there any kind of thing about not using ajax and haproxy together? Like haproxy cut the url which can be very long with ajax call. Is someone had experience problem . And what kind? Thank you NICOLE Emerik Newbie french user of haproxy eni-urge...@scan-eco.com www.scan-eco.com www.quickmed.fr
Haproxy + Ajax
Hello (again). In this interview http://linuxfr.org/2008/09/15/24484.html (in french), Willy Tareau said that there is some problem with php application which use ajax technologie. because haproxy ignore keep alive. Is there a big impact on performance ? My web server are configured with /KeepAlive Off MaxKeepAliveRequests 100 KeepAliveTimeout 15/ and i dont think php redefine this variable. I read that a option http-pretend-keepalive have been added to version 1.4.4. have i any interrest to use this option? Is there any kind of thing about not using ajax and haproxy together? Like haproxy cut the url which can be very long with ajax call. Is someone had experience problem . And what kind? Thank you NICOLE Emerik Newbie french user of haproxy eni-urge...@scan-eco.com www.scan-eco.com www.quickmed.fr
Re: Haproxy + Ajax
This is an old interview, HAProxy (=1.4) now support keepalive on the client side. Don't use http-pretend-keepalive unless your backend server need it (apache doesn't need this) To enable keepalive, you just need to have option http-server-close instead of option httpclose. Regards, Hervé. On 05/21/2010 06:11 PM, eni-urgence wrote: Hello (again). In this interview http://linuxfr.org/2008/09/15/24484.html (in french), Willy Tareau said that there is some problem with php application which use ajax technologie. because haproxy ignore keep alive. Is there a big impact on performance ? My web server are configured with /KeepAlive Off MaxKeepAliveRequests 100 KeepAliveTimeout 15/ and i dont think php redefine this variable. I read that a option http-pretend-keepalive have been added to version 1.4.4. have i any interrest to use this option? Is there any kind of thing about not using ajax and haproxy together? Like haproxy cut the url which can be very long with ajax call. Is someone had experience problem . And what kind? Thank you NICOLE Emerik Newbie french user of haproxy eni-urge...@scan-eco.com www.scan-eco.com www.quickmed.fr -- Hervé COMMOWICK, EXOSEC (http://www.exosec.fr/) ZAC des Metz - 3 Rue du petit robinson - 78350 JOUY EN JOSAS Tel: +33 1 30 67 60 65 - Fax: +33 1 75 43 40 70 mailto:hcommow...@exosec.fr
