请参考下面的代码实现多个进程在不同的端口上开启多个iperf3服务。pythonimport subprocessimport timeimport psutilfrom flask import Flask render_template request jsonifyfrom flask_socketio impo
<!DOCTYPE html>
<html>
<head>
<title>iperf3 Service</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.3.1/socket.io.js"></script>
<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
</head>
<body>
<h1>iperf3 Service</h1>
<div id="output"></div>
<form id="startForm">
<label for="port">Port:</label>
<input type="text" id="port" name="port" required>
<button type="submit">Start</button>
</form>
<form id="stopForm">
<label for="stopPort">Port:</label>
<input type="text" id="stopPort" name="port" required>
<button type="submit">Stop</button>
</form>
<pre><code><script type="text/javascript">
$(document).ready(function () {
var socket = io();
socket.on('stream_output', function (output) {
$('#output').append(output + '<br>');
});
$('#startForm').submit(function (event) {
event.preventDefault();
var port = $('#port').val();
$.ajax({
url: '/start',
type: 'POST',
contentType: 'application/json',
data: JSON.stringify({ 'port': port }),
success: function (response) {
$('#output').append(response.message + '<br>');
},
error: function (error) {
$('#output').append(error.responseJSON.message + '<br>');
}
});
$('#port').val('');
});
$('#stopForm').submit(function (event) {
event.preventDefault();
var port = $('#stopPort').val();
$.ajax({
url: '/stop',
type: 'POST',
contentType: 'application/json',
data: JSON.stringify({ 'port': port }),
success: function (response) {
$('#output').append(response.message + '<br>');
},
error: function (error) {
$('#output').append(error.responseJSON.message + '<br>');
}
});
$('#stopPort').val('');
});
});
</script>
</code></pre>
</body>
</html
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