javascript websocket example code
var Socket = new WebSocket('ws://' + window.location.hostname + ':81/'); // The '81' here is the Port where the WebSocket server will communicate with
// The instance of the WebSocket() class (i.e. Socket here), must need to be globally defined
Socket.send("pass your data here, and it'll be String"); // This method one can call locallyjs connect to websocket
var exampleSocket = new WebSocket("wss://www.example.com/socketserver", "protocolOne");javascript websocket
// npm install --save ws
const WebSocket = require('ws');
const ws = new WebSocket('ws://www.host.com/path');
ws.on('open', function open() {
ws.send('something');
});
ws.on('message', function incoming(data) {
console.log(data);
});web socket background.js example
function createWebSocketConnection() {
if('WebSocket' in window){
chrome.storage.local.get("instance", function(data) {
connect('wss://' + data.instance + '/ws/demoPushNotifications');
});
}
}
//Make a websocket connection with the server.
function connect(host) {
if (websocket === undefined) {
websocket = new WebSocket(host);
}
websocket.onopen = function() {
chrome.storage.local.get(["username"], function(data) {
websocket.send(JSON.stringify({userLoginId: data.username}));
});
};
websocket.onmessage = function (event) {
var received_msg = JSON.parse(event.data);
var demoNotificationOptions = {
type: "basic",
title: received_msg.subject,
message: received_msg.message,
iconUrl: "images/demo-icon.png"
}
chrome.notifications.create("", demoNotificationOptions);
updateToolbarBadge();
};
//If the websocket is closed but the session is still active, create new connection again
websocket.onclose = function() {
websocket = undefined;
chrome.storage.local.get(['demo_session'], function(data) {
if (data.demo_session) {
createWebSocketConnection();
}
});
};
}
//Close the websocket connection
function closeWebSocketConnection(username) {
if (websocket != null || websocket != undefined) {
websocket.close();
websocket = undefined;
}
}Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
