signaling_server with client code

websocket server will require ssl key and certificate file which can be generated from openSSL utility

from https://www.openssl.org/source/ OR from terminal $ sudo apt-get install openssl openssl-devel

go to the path where you want to keep your ssl key and certificate and run following command with userdefined file name at "filename"

$ openssl req -newkey rsa:2048 -nodes -keyout filename.key-x509 -days 365 -out filename.crt

and assign the path of .key file to keyFilePath variable and .cert file to certFilePath variable in wserver.js