Emulates the browser client for development.
Install node.js. Linux: sudo apt install nodejs Windows: https://nodejs.org/en
Setup config file: Open your config file and change the config to what you need. You must have: networkurl, networkJWT, srcId (RID), dstId (channel), and controlChannel. Other options are optional depending on what you want.
Rename config.yml.example to config.yml. Now open your terminal or Command Prompt and do these commands: cd (your directory Emulator is in) then node index.js -c config.yml.