On Mon, Jan 26, 2009 at 05:01:18AM -0500, John Marrett wrote:
> The health checks naturally include the Host header, and work properly.
OK.
> We just wanted to avoid returning 503 to the client for the 4-14 seconds
> it takes for the backend server to be reported down (inter 5 fall 2).
You could
Willy,
> You're perfectly right, redispatch only happens when the
> request is still
> in haproxy. Once it has been sent, it is cannot be performed.
> It must not
> be performed either for non idempotent requests, because
> there is no way
> to know whether some processing has begun on the serv
On Sun, Jan 25, 2009 at 07:06:23PM -0500, John Marrett wrote:
> Willy,
>
> > No problem, no time wasted yet !
>
> Well, none of your time :) It took me far longer than it should have to
> realise my error. Regretable, packet captures are usually my first
> diagnostic tool. A mistake I won't make
might afford us a solution.
-JohnF
> -Original Message-
> From: John Marrett [mailto:jmarr...@mediagrif.com]
> Sent: January 25, 2009 7:06 PM
> To: Willy Tarreau
> Cc: haproxy@formilux.org
> Subject: RE: Problems with HAProxy, down servers and 503 errors
>
> Willy
Willy,
> No problem, no time wasted yet !
Well, none of your time :) It took me far longer than it should have to
realise my error. Regretable, packet captures are usually my first
diagnostic tool. A mistake I won't make again any time soon.
> Have you at least found a solution to your issue ?
Hi John,
On Sun, Jan 25, 2009 at 11:23:24AM -0500, John Marrett wrote:
> I'm embarassed to report that this is not an HAProxy issue.
Don't feel embarassed. I'm glad that you found the issue. And it's
kind to send us an update.
> In addition to the changes being made on the load balancing level,
..@mediagrif.com]
> Sent: January 23, 2009 5:38 PM
> To: haproxy@formilux.org
> Subject: Problems with HAProxy, down servers and 503 errors
>
> We have been using HAProxy in a production environment, without issue
> for a long period. Thanks for a wonderful product!
>
> Un
We have been using HAProxy in a production environment, without issue
for a long period. Thanks for a wonderful product!
Unfortunately we recently encountered some issues as we have worked on
the migration of one of our sites onto a new HAProxy based load
balancing solution. We've started to notic
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