I am running default web site on IIS and its application under /app application directory. Path for this is https://www.example.com/app
Now, I want my node (express) application to run under that path. I used this answer How to run Node.JS server for a web application? to setup everything but the only one problem I have at the moment is that my node app is running under port 3001 (I cannot use 443 since IIS is already running on this one) and everything will work fine if i type https://www.example.com:3001/app but I want to avoid user has to type 3001. Is there option in URL Rewrite to rewrite port 443 to 3001 ?