A webserver for device tracker app
##install
npm install
##run
node server.js
#comments from server.js
File: server.js
Purpose: to server device and location related updates to multiple clients
connection: websocket for device updates and notifications
REST end point: http://localhost:3001/polygon?name=${name}&lat=${lat}&long=${lng}`
REST api will return rectangle coordinates to the caller.
programmer: Kuldeep Bora
Date modified: 13/01/2020