mqtt-mongo-player

This NodeJS application publish messages which stored by mqtt-mongo-recorder to MQTT

Example

Clone the repository

$ git clone https://github.com/inhedron/mqtt-mongo-player.git
$ cd mqtt-mongo-player/mqtt-mongo-player
$ npm install

You can set options by environment variables

$ MQTT_HOSTNAME="192.168.0.1" node app.js

Options

Option	Type	Default	Description
MQTT_NAMESPACE	String	#	Matching topics will be published
MQTT_HOSTNAME	String	localhost	IP Or Hostname of mqtt broker
MQTT_PORT	Number	1883	Mqtt Broker Port Number
MONGODB_HOSTNAME	String	localhost	IP Or Hostname of MongoDB
MONGODB_PORT	String	27017	MongoDB Port Number
MONGODB_DATABASE	String	mqtt	The database name of stored records
MONGODB_COLLECTION	String	message	The collection name of stored records

Arguments

You can set some options by command line arguments

$ node app.js --speed=2

Option	Type	Default	Description
start	Date-ISO8601 or Unix Time (milisecond)	null	The player will be published message if the record time is greater than or equal to this option
end	Date-ISO8601 or Unix Time (milisecond)	null	The player will be published message if the record time is less than or equal to this option
speed	Number	1	Indicates the current playback speed of stored records. 1.0 is normal speed. 0.5 is half speed (slower). 2.0 is double speed (faster)