How to Host a Rails App on IIS: Seeking a Simple Approach

HridayDutta Thanks for your reply ! I tried to make this method working but I got :

HTTP Error 502.3 - Bad Gateway
There was a connection error while trying to route the request.

I've found some examples of web.config for rails on the web (very old), but I'm pretty sure i'm missing something. Here is my configuration :

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <system.webServer>
    <handlers>
      <add name="httpplatformhandler" path="*" verb="*" modules="httpPlatformHandler" resourceType="Unspecified" requireAccess="Script" />
    </handlers>
    <httpPlatform stdoutLogEnabled="true" processesPerApplication="1" startupTimeLimit="200" processPath="C:\Ruby32-x64\bin\ruby.exe"
    
    arguments="&quot;C:\Ruby32-x64\bin\puma&quot; -env test -dir c:\inetpub\wwwroot\myapp -p %HTTP_PLATFORM_PORT% -w0"></httpPlatform>
  </system.webServer>
</configuration>

Additionnaly, I've found on this https://www.hanselman.com/blog/announcing-running-ruby-on-rails-on-iis8-or-anything-else-really-with-the-new-httpplatformhandler  talking about "SysInternals Process Explorer application" that show me processes under IIS and I can see ruby running for a second then disappear. I can't find anything about this have you got an idea ?

Thank you for your help !