MQTT
Message Queuing Telemetry Transport (MQTT) is a lightweight messaging protocol for efficient communication between devices in IoT (Internet of Things) and M2M (Machine-to-Machine) applications. MQTT operates on top of the TCP/IP protocol suite.
|
Field |
Type |
Description |
|---|---|---|
|
services.mqtt |
object |
|
|
services.mqtt.connection_ack_raw |
text |
Raw CONNACK response packet. |
|
services.mqtt.connection_ack_return |
object |
|
|
services.mqtt.connection_ack_return.raw |
unsigned_long |
Raw connect status value. |
|
services.mqtt.connection_ack_return.return_value |
text |
Connection status. |
|
services.mqtt.subscription_ack_return |
object |
|
|
services.mqtt.subscription_ack_return.raw |
unsigned_long |
Raw subscription response value. |
|
services.mqtt.subscription_ack_return.return_value |
text |
Subscription response. |