ltm rule command MQTT disconnect

iRule(1)					  BIG-IP TMSH Manual					     iRule(1)

MQTT::disconnect
       Disconnect the MQTT connection.

SYNOPSIS
       MQTT::disconnect

DESCRIPTION
       This command disconnects the MQTT connection.

       Syntax

       MQTT::disconnect

RETURN VALUE
VALID DURING
       MQTT_CLIENT_INGRESS MQTT_CLIENT_DATA MQTT_SERVER_INGRESS MQTT_SERVER_DATA MQTT_CLIENT_EGRESS
       MQTT_SERVER_EGRESS

EXAMPLES
	#Example: Prohibit PUBLISH payloads with blocked keywords defined in
	#blacklisted_keywords_datagroup in first 200 bytes
	#
	when MQTT_CLIENT_INGRESS {
	    set type [MQTT::type]
	    switch $type {
	       "PUBLISH" {
		  if { [class exists  blacklisted_keywords_datagroup] } {
		     MQTT::collect 200
		  }
	       }
	    }
	}

	when MQTT_CLIENT_DATA {
	   set type [MQTT::type]
	   switch $type {
	       "PUBLISH" {
		  set payload [MQTT::payload]
		  MQTT::release
		  set found [class match $payload contains blacklisted_keywords_datagroup]
		  if { $found != "" } {
		      MQTT::disconnect
		  }
	       }
	   }
	}

HINTS
SEE ALSO
CHANGE LOG
       @BIGIP-13.0.0 --First introduced the command.

BIG-IP						      2020-06-23					     iRule(1)