Carlos Eduardo Ferreira Rodrigues
October 06, 2015 05:34AM
Hi,

I'm aware 1.9.5 isn't supported yet and that SPDY is mentioned in the docs as non-working for certain API calls as well. However, we are have been using location.capture with SPDY for a while now and haven't seen any issues. Information on why and what issues are present is a little fuzzy (and searching only returns old stuff that some sources claim not to apply anymore), can you provide some details?

Best regards,

--
Carlos Rodrigues

________________________________________
From: nginx-devel [nginx-devel-bounces@nginx.org] On Behalf Of Yichun Zhang (agentzh) [agentzh@gmail.com]
Sent: Tuesday, October 06, 2015 4:01
To: nginx-devel@nginx.org
Subject: Re: subrequest error with http2

Hello!

On Wed, Sep 23, 2015 at 1:14 AM, Carlos Eduardo Ferreira Rodrigues wrote:
> I just upgraded nginx to 1.9.5 on our testing enviroment, and immediately started seeing this error on http2 requests:
>
> 2015/09/22 18:04:06 [alert] 27305#27305: *1 epoll_ctl(1, 17) failed (17: File exists), client: x.x.x.x, server: _, request: "GET ... HTTP/2.0", subrequest: "...", host: "..."
>
> The subrequest is being made from Lua code using "ngx.location.capture()", so I understand this may be an issue with ngx_lua and not nginx itself. However, this worked fine with nginx 1.8.0/1.9.4 and spdy and nothing else has changed.
>

The ngx.location.capture* API does not support SPDY nor HTTP 2.0
(yet). We may add such support in the future.

Oh, BTW, nginx 1.9.5 is not listed in the compatible nginx core list yet:

https://github.com/openresty/lua-nginx-module#nginx-compatibility

Regards,
-agentzh

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Subject Author Views Posted

subrequest error with http2

Carlos Eduardo Ferreira Rodrigues 1552 September 22, 2015 01:16PM

Re: subrequest error with http2

Maxim Dounin 651 September 22, 2015 01:36PM

Re: subrequest error with http2

itpp2012 1292 September 22, 2015 02:20PM

Re: subrequest error with http2

Yichun Zhang (agentzh) 552 October 05, 2015 11:06PM

Re: subrequest error with http2

Yichun Zhang (agentzh) 546 October 05, 2015 11:02PM

RE: subrequest error with http2

Carlos Eduardo Ferreira Rodrigues 674 October 06, 2015 05:34AM

Re: subrequest error with http2

Yichun Zhang (agentzh) 598 October 07, 2015 05:44AM



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