MQTTBROKER

This driver acts as an MQTT broker for Hsyco. It can connects with many clients but can only receive messages without forwarding them.

HSYCO Configuration

Add the MQTTBROKER I/O Server in the I/O Servers section of the Settings and set its parameters:

Communication

• IP Address: host name or IP address of the broker
• IP Port: TCP/IP port assigned to the broker

Authentication

• Username: default username
• Password: default password

Options

ID	Default	Values	Description
startupevents	false	true	generate IO events also during the driver’s start-up phase
		false	start generating events only after HSYCO is aligned with the current status of the system
acceptunknown	false	true	accept connection from clients whose id isn't specified in the authentication file
		false	doesn't accept connection from clients whose id isn't specified in the authentication file

Datapoints

ID	Value	R/W	Description
connection	online	R	connection established
	offline	R	initialization of the driver failed or loop cycle failed
client.<clientId>.connected	1	R	clientId is connected to the broker
	0	R	clientId isn't connected to the broker
client.<clientId>.connected	<value>	R	identifier of target <m> (associated with alarm <n>)