# Re: Nginx upload module (v 2.2.0) :: 502 Bad Gateway **URL:** \ **Category:** NGINX\ **Created:** [September 5, 2011, 10:39am UTC](https://www.ruby-forum.com/t/re-nginx-upload-module-v-2-2-0-502-bad-gateway/211477 "2011-09-05T10:39:05Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![dubstep](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/cdc98d/32.png) [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Post date:** [September 5, 2011, 10:39am UTC](https://www.ruby-forum.com/t/re-nginx-upload-module-v-2-2-0-502-bad-gateway/211477/1 "2011-09-05T10:39:05Z")
Your problem is that in your conf file /test location is going to some no existent back end Either deal with it inside nginx or have some back end listening to 8080. That is the directive causing the problem Guillermo Ps sorry for top posting (bb issue) ---
**Author:** ![Guillermo\_Garron](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/g/e47c2d/32.png) [@Guillermo\_Garron](https://www.ruby-forum.com/u/Guillermo_Garron)\ **Post date:** [September 5, 2011, 10:55am UTC](https://www.ruby-forum.com/t/re-nginx-upload-module-v-2-2-0-502-bad-gateway/211477/2 "2011-09-05T10:55:12Z")
> Your problem is that in your conf file /test location is going to > some no > existent back end > > Either deal with it inside nginx or have some back end listening to > 8080. > > That is the directive causing the problem xserver:/usr/local/nginx/conf# tshark -i lo port 8080 Running as user “root” and group “root”. This could be dangerous. Capturing on lo 0.000000 127.0.0.1 → 127.0.0.1 TCP 50768 \> http-alt [SYN] Seq=0 Win=32792 Len=0 MSS=16396 TSV=340033941 TSER=0 WS=7 0.000039 127.0.0.1 → 127.0.0.1 TCP http-alt \> 50768 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 There is no any service on this port. I’m not getting the idea what should happend on ‘location @test’. Maybe in this place the file should be saved in the specyfic location? If yes, how this should be configured? – best regards Piotr P.