QoS levels

Quality of Service (QoS) levels for MQTT messages. More...

Macros
#define	MQTT_QOS0   ((uint8_t)0)
	Quality of Service 0: At most once.
#define	MQTT_QOS1   ((uint8_t)1)
	Quality of Service 1: At least once.
#define	MQTT_QOS2   ((uint8_t)2)

Detailed Description

Quality of Service (QoS) levels for MQTT messages.

Macro Definition Documentation

MQTT_QOS0

#define MQTT_QOS0   ((uint8_t)0)

Quality of Service 0: At most once.

Definition at line 122 of file PubSubClient.h.

MQTT_QOS1

#define MQTT_QOS1   ((uint8_t)1)

Quality of Service 1: At least once.

Definition at line 123 of file PubSubClient.h.

MQTT_QOS2

#define MQTT_QOS2   ((uint8_t)2)

Quality of Service 2: Exactly once

Definition at line 124 of file PubSubClient.h.