A newbie question…
This is my docker-compose file:
version: '3' services: mosquitto: container_name: eclipse-mosquitto image: eclipse-mosquitto restart: always ports: - '1883:1883' - '9001:9001' volumes: - mosquittodata:/data volumes: mosquittodata:
When I run it, everything seems to be Ok, but … I cannot connect to the broker from the host computer:
C:\Program Files (x86)\mosquitto>mosquitto_pub -h 127.0.0.1 -t 'test/topic' -m "Hello" Error: No connection could be made because the target machine actively refused it.
What is wrong? Any ideas?