I am using cordova and socket.io to connect to my nodejs server
This is my server code
var app = require('express')();
var http = require('http').Server(app);
var io = require('socket.io')(http);
var process = require('process');
io.on('connection',function(socket){
console.log('a user connected');
socket.emit("message",{message:"connected"});
socket.on('disconnect', function(){
console.log('user disconnected');
});
});
http.listen(port,function(){
console.log("Listening to port ",port);
});
app.get('/', function(req, res){
res.send('<h1>Hello world</h1>');
});
and this is my client code
app.initialize();
document.addEventListener('deviceready', function() {
console.log("Device Ready!"); //displayed
var socket = io('http://127.0.0.1:3000');
//tried my LAN IP and still failed
console.log('socket created'); //displayed
console.log(typeof socket); // displays "object"
socket.on('connect',function(){
console.log("Connected!");
//never displays
});
socket.on("message",function(data){
console.log(data);
});
});
I tried connecting to my nodejs server using this code hosted on my xampp/htdocs and it successfully connected!
<!DOCTYPE html>
<html>
<head>
<title></title>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.0.1/socket.io.slim.js"></script>
</head>
<body>
<script type="text/javascript">
var socket = io('http://127.0.0.1:3000');
socket.on('connect',function(){
console.log("connected!");
});
socket.on('message',function(data){
console.log(data);
});
</script>
</body>
</html>
I just don't understand why my cordova app won't trigger connect, perhaps it does not issue any error.
Any help is really appreciated.
Thank you!
via user1732887
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