node.js - Reaching a server from outside the network -
i tried run nodejs chat demo , test it. worked on same computer program running on, chat couldn't reached outside. code server:
var websocketserver = require('ws').server var wss = new websocketserver({host: 'put_my_ip_in_here',port: 8000}); wss.on('connection', function(ws) { console.log('client connected...'); ws.on('message', function(message) { console.log('received client: ' + message); ws.send('received server: ' + message); }); }); i unblocked port 8000 (udp , tcp in router , firewall , told outside network open following page
<!doctype html> <html> <head> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> <script type="text/javascript"> $(document).ready(function() { function connect() { var socket = new websocket("ws://put_my_ip_in_here:8000"); socket.onopen = function() { message('socket status: '+socket.readystate+' (open)'); } socket.onmessage= function(msg) { message('received: '+msg.data); } function send() { var text = $('#text').val(); socket.send(text); message('sent : '+text) $('#text').val(""); } { $('#log').append(msg+'</br>'); } $('#text').keypress(function(event) { if (event.keycode == '13') { send(); } }); } connect(); }); </script> </head> <body> <div id="container"> <div id="log"></div> input: <input id="text" type="text" /> </div> </body> </html> but computer/the chat wasnt reachable :c problem? demos seems running fine!
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