<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>WebSocket Echo Chat</title>
</head>
<body>
<textarea id="chatBox" readonly style="width: 100%; height: 300px">
</textarea>
<br />
<input
type="text"
id="messageInput"
placeholder="Type a message..."
style="width: 75%"
/>
<button onclick="sendMessage()">Send</button>
<button onclick="closeConnection()">Close Connection</button>
</body>
<script>
const chatBox = document.getElementById("chatBox");
const messageInput = document.getElementById("messageInput");
const socket = new WebSocket("wss://echo.websocket.org");
socket.addEventListener("open", function (event) {
chatBox.value += "Connected to the echo server\n";
});
socket.addEventListener("message", function (event) {
chatBox.value += "Echoed back: " + event.data + "\n";
});
function sendMessage() {
const message = messageInput.value;