persistence true
persistence_location /mosquitto/data/

log_dest file /mosquitto/log/mosquitto.log

listener 1883

listener 9001
protocol websockets

allow_anonymous false
password_file /mosquitto/config/passwords

listener 8883
protocol mqtt
#cafile /mosquitto/certs/mosquitto.crt  #Optional, for client verification
certfile /mosquitto/certs/mosquitto.crt
keyfile /mosquitto/certs/mosquitto.key
tls_version tlsv1.2