Prospects for the feed
In the figure, corresponding to:
Publisher proxy (server-side) subscribers
The publisher and subscriber can be the same client program or two separate client programs.
Download mosquitto
Download the corresponding PC operating system version directly from the official website
Notice Add three. DLL files to the installation directory after downloading the files
Start the Mosquitclient
Go to mosquitto installation directory to start CMD and type the following command
Re-open a CMD to verify successful startup
Download wireshark
Make sure to update to the latest version and go directly to the official website
Download the JDK
Go to the official website to download the corresponding OPERATING system JDK, recommend the next 64 bit, remember to computer, properties, advanced configuration, environment variables, system variables, path to add JDK path configuration.
Verify that the download is successful, open CMD, type: Java -version, you can view your JDK version, after version 11 no 32-bit
Download the MQTT. Fx
Click the link below
www.jensd.de/apps/mqttfx…
Download the red box, installation does not require direct next
Configure the MQTT. Fx
Set the user name and password
caught
OK, that’s the end of the demo