Looking for javascript Answers? Try Ask4KnowledgeBase
Looking for javascript Keywords? Try Ask4Keywords

JavaScript Working with string messages


var wsHost = "ws://my-sites-url.com/path/to/echo-web-socket-handler";
var ws = new WebSocket(wsHost);
var value = "an example message";

//onmessage : Event Listener - Triggered when we receive message form server
ws.onmessage = function(message) {
    if (message === value) {
        console.log("The echo host sent the correct message.");
    } else {
        console.log("Expected: " + value);
        console.log("Received: " + message);

//onopen : Event Listener - event is triggered when websockets readyState changes to open which means now we are ready to send and receives messages from server
ws.onopen = function() {
    //send is used to send the message to server