id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,uname,nginx_version 824,NGINX returning 404 on proxy timeout instead of 504 when request is a POST,brad.getsensibill.com@…,,"Hello, We have been diagnosing a strange issue in our systems error handling and believe the culprit may be Nginx. We use Nginx as a proxy to our internal API server. Our API server misbehaves sometimes and times out. Normally, when this happens, Nginx issues a 504 bad gateway. However, if the request happens to be a POST request, it appears that NGINX issues a 404 Page Not Found error.",defect,closed,minor,,nginx-module,1.4.x,worksforme,,,Linux testing-1 3.13.0-46-generic #79-Ubuntu SMP Tue Mar 10 20:06:50 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux,"nginx version: nginx/1.4.6 (Ubuntu) "