Those classes are not part of the Paho MQTT client, the are part of the old IBM IA92 Java MQTT client. You should not use these are they are out of date, you should use the Paho Java client. And given that you have tagged this with Android you should be using the Paho Android … Read more
It seems to be a lack of understanding of the ASP.NET page lifecycle. In WPF, the lifecycle spans from when you run the program til when it is closed; it is statefull. ASP.NET is not; whatever you do in a Page_Load (and the other lifecycle events) will be disposed with the completion of rendering the … Read more
Run a QTimer on a separate QThread which doesn’t do anything else. If you’re running the timer on an already busy thread the timeout events may not come on time or not at all. Make a worker class e.g. “PingPacketWorker”, implement a slot that does pinging. Make a QThread. Connect your QTimer and PingPacketWorker signal/slots. … Read more
I just solved the issue.The problem was that mosquitto was not capable of reading the files not because of permission issues but because of the filepaths. So the thing was that when defining the filepaths in the mosquitto.conf I had to use: cafile /etc/mosquitto/ca_certificates/ca.crt certfile /etc/mosquitto/certs/server.crt keyfile /etc/mosquitto/certs/server.key Instead of: cafile c:\etc\mosquitto\ca_certificates\ca.crt certfile c:\etc\mosquitto\certs\server.crt keyfile … Read more
Duplicate file error comes when you have added the dependency jar to build.gradle file and also you are having same .jar file in your libs folder. To eliminate this error try to have only one thing, either have it in your build.gradle or in locally in your libs folder. 0 solved I am trying to … Read more