Hi,
thank you for your quick reply. I couldn’t manage to use your suggestion, but after some additional search on Internet I found the following article:
it works now in the following version:
<script type='text/javascript' src='paho-mqtt.js'></script>
<script>
var client = new Paho.Client("wss://[alphanumeric code].s2.eu.hivemq.cloud:8884/mqtt", "i");
client.connect({
userName : "userid",
password : "password",
onSuccess:function(){
console.log('Connected');
client.subscribe('/test_web');
message = new Paho.Message("Hello");
message.destinationName = "/test_web";
client.send(message);
}
});
After loading the page, I receive the message on the HiveMQ webclient and I manage to receive on the html page the message after having added the right client.onMessageArrived function.
Thank you again for your answer.
have a nice day!