Welcome! Log In Create A New Profile

Advanced

Re: Timeout serving large requests

Anatoly Mikhailov
February 13, 2013 11:42AM
There is no bug in Rails neither in Webserver!
It's a bug on passenger module implementation.

Anatoly

> That was a bug in rails not the web server.
>
>
> On Wed, Feb 13, 2013 at 11:30 AM, Anatoly Mikhailov <anatoly@sonru.com> wrote:
>
>> I'm struggling to find the source of a timeout. I am running Nginx (1.2.6),
>> Passenger 3.0.18, and Rails 3.2.11. On serving one long running request, I
>> find the results (CSV file) truncated after being returned from the client.
>> The Rails application however continues to serve up the data until complete,
>> at which time it reports:
>>
>> Couldn't forward the HTTP response back to the HTTP client: It seems the
>> user clicked on the 'Stop' button in his browser.
>>
>> Nginx access.log however reports a 200 for the request.
>>
>> Some things I have tried:
>> 1) I modified the Nginx read/send timeouts in the Passenger gem
>> (ext/nginx/Configuration.c) and recompiled, with no impact.
>> 2) I ran a test of bypassing Nginx/Passenger by going direct to my app
>> running in Unicorn, and it serves up the result fine. I then took Passenger
>> out of the equation by configuring Nginx to pass the requests to Unicorn,
>> and the truncated result is back again.
>> 3) I've played with the Nginx keepalive_timeout, proxy_read_timeout,
>> proxy_send_timeout and send_timeout - all with no impact.
>>
>> Any thoughts/advice would be much appreciated.
>>
>> Joe
>>
>> Posted at Nginx Forum: http://forum.nginx.org/read.php?2,236201,236201#msg-236201
>>
>> _______________________________________________
>> nginx mailing list
>> nginx@nginx.org
>> http://mailman.nginx.org/mailman/listinfo/nginx
>
> It happened for us many times, there is only one option - upstream.
> It can be Unicorn/PassengerStandalone/whatever.
>
> We spent a lot of time debugging Nginx, so there is no real solution
> for passenger built-in module.
>
>
> Anatoly
>
>
> _______________________________________________
> nginx mailing list
> nginx@nginx.org
> http://mailman.nginx.org/mailman/listinfo/nginx
>
> _______________________________________________
> nginx mailing list
> nginx@nginx.org
> http://mailman.nginx.org/mailman/listinfo/nginx
_______________________________________________
nginx mailing list
nginx@nginx.org
http://mailman.nginx.org/mailman/listinfo/nginx
Subject Author Posted

Timeout serving large requests

BrindleFly February 13, 2013 11:19AM

Re: Timeout serving large requests

Anatoly Mikhailov February 13, 2013 11:32AM

Re: Timeout serving large requests

Harold Sinclair February 13, 2013 11:40AM

Re: Timeout serving large requests

Anatoly Mikhailov February 13, 2013 11:42AM

Re: Timeout serving large requests

BrindleFly February 13, 2013 11:50AM

Re: Timeout serving large requests

Anatoly Mikhailov February 13, 2013 12:00PM

Re: Timeout serving large requests

BrindleFly February 13, 2013 12:11PM

Re: Timeout serving large requests

Anatoly Mikhailov February 13, 2013 12:18PM

Re: Timeout serving large requests

BrindleFly February 13, 2013 12:40PM

Re: Timeout serving large requests

FooBarWidget September 19, 2013 05:53AM

Re: Timeout serving large requests

Anatoly Mikhailov February 13, 2013 02:50PM

Re: Timeout serving large requests

Anatoly Mikhailov February 13, 2013 11:42AM

Re: Timeout serving large requests

FooBarWidget September 19, 2013 05:59AM

Re: Timeout serving large requests

BrindleFly February 13, 2013 11:48AM



Sorry, only registered users may post in this forum.

Click here to login

Online Users

Guests: 310
Record Number of Users: 8 on April 13, 2023
Record Number of Guests: 421 on December 02, 2018
Powered by nginx      Powered by FreeBSD      PHP Powered      Powered by MariaDB      ipv6 ready