fromWebSocket

#Ⓢ [Ⓣ][1]

Creates a WebSocket Subject with a given URL, protocol and an optional observer for the open event.

Arguments

1. url (String): The URL of the WebSocket.

2. protocol (String): The protocol of the WebSocket.

3. [observerOrOnNext] (Rx.Observer|Function): An optional Observer or onNext function to capture the open event.

Returns

(Subject): A Subject which wraps a WebSocket.

Example

// Using a function for the open
var socket = Rx.DOM.fromWebSocket(
    'http://localhost:8080', 
    'protocol', 
    function (e) {
        console.log('Opening');
    })

socket.subscribe(function (next) {
    console.log('Received data: ' + next);
});

socket.onNext('data');

// Using an observer for the open
var observer = Rx.Observer.create(function (e) {
    console.log('Opening');
});

var socket = Rx.DOM.fromWebSocket(
    'http://localhost:8080', 'protocol', observer)

socket.subscribe(function (next) {
    console.log('Received data: ' + next);
});

socket.onNext('data');