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2025-06-03 23:03:08 +02:00
commit d40894b155
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+<!DOCTYPE html>
+<html><head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>MQTT.JS</title>
+
+    <link href="http://htlib/htlib/bootstrap/4.5.0/css/bootstrap.min.css" rel="stylesheet">
+    <link href="http://htlib/htlib/fontawesome/last/css/all.css" rel="stylesheet">
+    <script src="http://htlib/htlib/jquery/jquery-3.5.1.js"></script>
+    <script src="http://htlib/htlib/bootstrap/4.5.0/js/bootstrap.bundle.min.js"></script>
+    <script src="mqtt.min.js"></script>
+</head>
+
+<body>
+
+
+<!-- CONTENT -->
+
+
+
+<div class="container">
+
+</div>
+
+
+<script>
+
+// #############################
+$(document).ready(function () {
+    // #############################
+    var client  = mqtt.connect('mqtt://edna:1883')
+
+    client.on('connect', function () {
+        client.subscribe('environs/#', function (err) {
+            if (!err) {
+                client.publish('environs/', 'Hello mqtt')
+            }
+        })
+    })
+
+    client.on('message', function (topic, message) {
+    // message is Buffer
+        console.log(message.toString())
+        client.end()
+    })
+})
+</script>
+
+</body></html>