LD_LIBRARY_PATH=../lib ./mosquitto_pub \ \ -t asdf -V mqttv5 -m '{"key":"value"}' \ \ -D connect authentication-data password \ -D connect authentication-method something \ -D connect maximum-packet-size 0191 \ -D connect receive-maximum 1000 \ -D connect request-problem-information 1 \ -D connect request-response-information 1 \ -D connect session-expiry-interval 39 \ -D connect topic-alias-maximum 123 \ -D connect user-property connect up \ \ -D publish content-type application/json \ -D publish correlation-data some-data \ -D publish message-expiry-interval 59 \ -D publish payload-format-indicator 1 \ -D publish response-topic /dev/null \ -D publish topic-alias 4 \ -D publish user-property publish up \ \ -D disconnect reason-string "reason" \ -D disconnect session-expiry-interval 40 \ -D disconnect user-property disconnect up