Nodejs based AppRTC server
Update the url where this server will be hosted at in the config/index.js TURN_BASE_URL variable.
Also update the new URL in the android app acompanying this either within the app or in the source code.
For heroku simply either push the directry to a heroku app or link it with a github repo & heroku will automatcially take care of SSL as well.
For manual SSL/nginx based SSL you'll have to configure the node app or nginx conf accordingly. Free SSL certs from "Let's Encrypt" tool.
cd into directory & run the below
$ npm install
$ node index.js
Open your browser and navigate to http://localhost:4567
MIT
Akash Paul