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96 bytes open | download Weibin Yao 04/05/2013 Read message
Maxim Dounin
April 05, 2013 06:14AM

On Fri, Apr 05, 2013 at 04:38:36AM -0400, philipp wrote:

> Is it possible to limit the amount of upstreams asked? I have four upstreams
> defined and it makes no sense to ask all of them. If two of them timeout or
> error there is possible something wrong with the request and asking another
> node doesn't help.

No, as of now only switching off proxy_next_upstream completely is

On the other hand, with switched of proxy_next_upstream you may
still configure retries to additional (or other) upstream servers
via error_page directive, using a configuration similar to last
example at

Something like this should generate no more than two requests
regardless of number of upstream servers configured:

location / {
error_page 502 504 = @fallback;
proxy_pass http://backend;
proxy_next_upstream off;

location @fallback {
proxy_pass http://backend;
proxy_next_upstream off;

Maxim Dounin

nginx mailing list
Subject Author Posted

limit proxy_next_upstream

philipp April 05, 2013 04:38AM

Re: limit proxy_next_upstream

Maxim Dounin April 05, 2013 06:14AM

Re: limit proxy_next_upstream

Weibin Yao April 05, 2013 10:00AM

Re: limit proxy_next_upstream

Maxim Dounin April 05, 2013 05:28PM

Re: limit proxy_next_upstream Attachments

Weibin Yao April 05, 2013 11:54PM

Re: limit proxy_next_upstream

Xeron January 14, 2014 09:55AM

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