[PATCH 2 of 2] Upstream: allow recovery from "429 Too Many Requests" response

[Maxim Dounin]

Hello!

On Fri, Mar 24, 2017 at 03:47:41AM -0700, Piotr Sikora via nginx-devel wrote:

> # HG changeset patch
> # User Piotr Sikora <piotrsikora at google.com>
> # Date 1490348883 25200
> #      Fri Mar 24 02:48:03 2017 -0700
> # Node ID b377cfedf632b14a3d459e12342a0557a25a790c
> # Parent  799ef976b58cadbc212bd790a666033d3777c10d
> Upstream: allow recovery from "429 Too Many Requests" response.
> 
> This change adds "http_429" parameter to "proxy_next_upstream" for
> retrying rate-limited requests, and to "proxy_cache_use_stale" for
> serving stale cached responses after being rate-limited.
> 
> Signed-off-by: Piotr Sikora <piotrsikora at google.com>

[...]

Committed, thanks.

-- 
Maxim Dounin
http://nginx.org/