Fiddler related stuff

Post Put exmaple

#request header
Content-type: application/x-www-form-urlencoded
User-Agent: Fiddler
Host: localhost:13000
Content-Length: 84

#Request Body
title="aaabbb"&post_images_attributes[0][_destroy]=1&post_images_attributes[0][id]=4

reverseProxySetup.js

#Tool -> Fiddler Options -> Connection allow all remote computers to connect 

#Rules -> Customs Rules -> Add following line to OnBeforeRequest()
# 10.41.4.45:8888 is the hostname and port, while localhost:13000 is localhost and port
if (oSession.host.toLowerCase() == "10.41.4.45:8888") oSession.host = "localhost:13000";