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Re: 502 errors, upstream sent too big header

June 27, 2011 10:38PM
We're having the same problem:

upstream sent too big header while reading response header from upstream

Where:

upstream: "passenger:unix:/passenger_helper_server:"

I tried every one of proxy_buffers, proxy_busy_buffers_size, proxy_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_buffer_size, large_client_header_buffers.

Isn't this error message coming from nginx, complaining about the size of the header returned from passenger? Given that, surely there's some way I can tell nginx to allow a larger header size?

Any suggestions?

Cheers,
David.
Subject Author Posted

502 errors, upstream sent too big header

Travis Derouin April 04, 2011 04:54PM

Re: 502 errors, upstream sent too big header

Igor Sysoev April 05, 2011 12:42AM

Re: 502 errors, upstream sent too big header

assistlydavid June 27, 2011 10:38PM

Re: 502 errors, upstream sent too big header

pqdbr August 03, 2011 07:46PM

Re: 502 errors, upstream sent too big header

Maxim Dounin June 28, 2011 01:20AM

Re: 502 errors, upstream sent too big header

Mike P. May 02, 2011 12:10AM

Re: 502 errors, upstream sent too big header

Maxim Dounin May 02, 2011 02:58PM

Re: 502 errors, upstream sent too big header

Mike P. May 02, 2011 10:04PM

Re: 502 errors, upstream sent too big header

Maxim Dounin May 03, 2011 03:46AM

Re: 502 errors, upstream sent too big header

Igor Sysoev May 03, 2011 12:20AM

Re: 502 errors, upstream sent too big header

Mike P. May 03, 2011 05:02PM

Re: 502 errors, upstream sent too big header

pqdbr August 03, 2011 10:01PM



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