JSFiddle - React, Tailwind, and code Playground

JavaScript

var onOpen = function() {
        console.log("Socket opened.");
        socket.send("Hi, Server!");
    },
    onClose = function() {
        console.log("Socket closed.");
    },


    onMessage = function(data) {
        console.log("We get signal:");
        console.log(data);
    },


    onError = function() {
        console.log("We got an error.");
    };

console.log("We got an error.");
    alert("test:");
    
    socket = new WebSocket("ws://85.128.241.244:2222");
socket.onopen = onOpen;
socket.onclose = onClose;
socket.onerror = onError;
//socket.onmessage = onMessage;