websocket

this is application using nodeJS ,socket.io, express, forever
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for serve use =>

1. npm install
   
2. forever start forever_running.json
   
3. php -S localhost:8000/sample-send.php
   
4. php -S localhost:8000/sample-receive.php
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5. https://github.com/moemoe89/Simple-realtime-message-SocketIO-NodeJS-CI
   
6. https://socket.io/get-started/chat/