MQTT server parameters

Parameters 

 

 

 

 -c,--conf_file 

 Path to configuration file 

 

 

 -v,--verbosity 

 Activate debug mode 

 

 

 

 Configuration file (--conf) 

 [DEFAULT]

;;topic

topic = < Topic to subscribe to receive messages. >

;; connection

host = < Host of the server on which messages will be listened >

port = < Port of the server on which messages will be listened >

;; protocol supports: tcp, websockets, unix

; protocol = < Protocol type. Supported : tcp, websockets, unix

; user = < User >

; password = < Password >

; ssl = 0 < Enable ssl encryption >

; trust_ssl = < Certificate verification >

;; Database

; dblocation = < Database file location >

; dbname = < Database file name >

; data_cleaning_interval = 300 < Data reset period >

; data_cleaning_period = < Data aging period to reset> 

;; Logs

;; log_name = < Log file name > 

; log_location = < Log file path >

; log_level = < Log level > 

; max_log_bytes = < Maximum log size > 

; log_rotation_count = < Number of log files to be stored after rotation, by default: 3 > 

 Example 

 [DEFAULT]

;;topic

topic = testtopic/#

;; connection

host = test.mosquitto.org

port = 1883

;; protocol supports: tcp, websockets, unix

; protocol = websockets 

; user = ro

; password = readonly

; ssl = 0

; trust_ssl = 1

;; Database

dblocation = /opt/pandora/pandora_iot_server/db

dbname = pandora_iot.db

; data_cleaning_interval = 300 

; data_cleaning_period = 86400 

;; Logs

log_name = pandora_iot.log 

log_location = /var/log/pandora/

; log_level = debug 

; max_log_bytes = 50_000_000 

; log_rotation_count = 3