begone1992

Throw Exception io.netty.util.IllegalReferenceCountException: refCnt: 0

1

### **Expected behavior** I am trying to create mqtt message from code and then publish it. ### **Actual behavior** But in PublishListener event when I am trying get payload this...

UnresolvedAddressException in Ubuntu20

7

### Expected behavior In Ubuntu 20 MQTT is configured in 1883 port, and mqtt-borker server should start without any problem. ### Actual behavior When mqtt-broker server is trying to start...

How to replace YUV Image with Web Camera?

1

Hi, I am trying to use "RTSPCameraExample" with my default web camera. The RTSP technology is something new to me, so can I ask you to explain how can I...