Random Internal Server Error

Maxim Dounin mdounin at mdounin.ru
Thu Dec 13 10:58:28 UTC 2012


On Wed, Dec 12, 2012 at 05:49:11PM -0500, mattphi wrote:

> Hi,
> I'm having trouble with my nginx showing totally random Internal Server
> Error.
> I'm running gunicorn with nginx as a reverse proxy. My error log (info)
> shows:
> "upstream sent too much data while reading upstream" and client x.x.x.x
> closed keepalive connection
> nginx version: 1.2.4
> Any help would be appreciated!

The "upstream sent too much data" error means your upstream 
(backend) server returned incorrect response, with Content-Length 
not matching the content returned.  This indicate something wrong 
happens on your backend, either in your code or in the 
framework/backend server you use, and might result in undefined 

Maxim Dounin

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