# NodeSignalExchanger

A lightweight node application that allows to exchange signals connection through websockets.


WARNING WARNING WARNING : Do not try to launch my project on a computer not connected to any network, it will not work (Firefox is unable to create Ice candidate on such configuration) !!!! (However, if you run your own STUN/TURN server, an Internet connection will not be required at all)

# Requirements
```sh
sudo apt install nodejs node-express node-wc
```

# Using for signaling
## Installation
* Install docker
* Install coturn: `sudo apt install coturn`
* Add a client to coturn: `sudo turnadmin -a -u anonymous -r anonymous.com -p anonymous`


## Running TURN server
```sh
sudo turnserver -o -a -f -r anonymous.com # Use -L option to specify an IP address
```

# Author
Pierre HUBERT 2019