On Tuesday, March 15, 2022 at 7:56:04 AM UTC-7 Geni wrote: > I have now installed the Mosquitto on the weewx-raspi that still has > Buster Lite and there was still the version 1.5.7 installed. The error is > only " Address already in use". > > pi@Wetter-Raspi:~$ mosquitto -v > 1647355421: mosquitto version 1.5.7 starting > 1647355421: Using default config. > 1647355421: Opening ipv4 listen socket on port 1883. > 1647355421: Error: Address already in use > > You have the mosquitto MQTT server already listening, so this is normal. Run "sudo netstat -tupln" and you will see the broker is listening.
A simple MQTT test is to use mosquitto_sub and mosquitto_pub in two shell windows. In the first window: "mosquitto_sub -h x.x.x.x -t testing" In the second window: "mosquitto_pub -h x.x.x.x -t testing -m testing123" (Use your ip address instead of x.x.x.x in the commands above) -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/810e4001-1e65-4c84-b723-928439cf425bn%40googlegroups.com.
