Connect to Sails WebSocket
Question
I'm triying to develop a simple Hello World Websocket using Sails framework V0.12. I need to connect an external Basic Front-End (HTML,CSS,JS) to that Sails WebSocket server. Send a simple event and retrieving 'Hello World!!' I'm using Sails API sails.io.js.
I have tried this in Front-End
<!doctype html>
<html>
<head>
<script type="text/javascript" src="js/dependencies/sails.io.js"></script>
<script type="text/javascript">
window.onload = function() {
io.sails.url = 'http://localhost:1337';
io.socket.get('http://localhost:1337/helloworld', function(body, sailsResponseObject) {
console.log('Sails responded with: ', body);
console.log('with headers: ', sailsResponseObject.headers);
console.log('and with status code: ', sailsResponseObject.statusCode);
});
};
</script>
</head>
<body>
<ul id='messages'></ul>
<button onclick="pagar()">Click me</button>
</body>
</html>
I know that is connecting to Sails, but I I'm not able to get WebSocket response. Sails response is 404 (Not found). How can i create that WebSocket Using Sails Socket. Thanks a lot!
1 answers
solution1
0 2017-03-02 20:19:00
you can try this, working on sails 0.12
views/user/*.ejs
<div id='messages'></div>
<button id="pagar">Click me</button>
<script>
$('#pagar').click(function(){
io.socket.post('/user/message', {message: 'hi world'});
});
</script>
api/controllers/UserController.js
module.exports = {
message: function(req, res) {
var io = sails.io;
// emit to all sockets
io.sockets.emit('code', {message: req.param('message')});
}
}
//Front-End js assets/js/app.js
io.socket.on('connect', function() {
io.socket.on('code', function (data) {
$("#messages").text(data.message);
console.log('Sails responded: ', data.message);
}
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