Nginx upload module (v 2.2.0) :: 502 Bad Gateway

[Mark Alan]

On Mon, 05 Sep 2011 08:59:58 +0200, Piotr Polok <toplek at polok.pl> wrote:
> I'm getting some errors while uploading the file;
> The html form: '502 Bad Gateway';
> The nginx error.log (/usr/local/nginx/logs/error.log):
> ------
> 2011/09/05 08:35:15 [error] 21161#0: *6 connect() failed (111: 
> Connection refused) while connecting to upstream, client:
> 192.168.0.165, server: , request: "POST /upload HTTP/1.1", upstream: 
> "http://127.0.0.1:8080/upload", host: "192.168.0.127", referrer: 
> "http://192.168.0.127/http/upload.html"
> ------

Your setup includes:
client_max_body_size 100m;

Do you also your php.ini configured to accommodate 100m files?
Check:
memory_limit (should be something able to cope with 100M files)
post_max_size (should be >= 110M)
file_uploads (should be On)
upload_max_filesize (should be >= 100M)

Regards,
M.