mqtt_msg_t结构体 参考

Definition of mqtt msg to publish 更多...

#include <tuya_svc_mqtt_client.h>

成员变量
CB_MQTT_PUB_INFORM	cb_pub_inform
VOID *	ctx
BYTE_T *	data
UINT_T	len
CHAR_T *	publish_topic
BYTE_T	qos
UINT_T	timeout

详细描述

Definition of mqtt msg to publish

结构体成员变量说明

cb_pub_inform

CB_MQTT_PUB_INFORM mqtt_msg_t::cb_pub_inform

async callback that indicates QOS1 msg publish success or not.

ctx

VOID* mqtt_msg_t::ctx

private data

data

BYTE_T* mqtt_msg_t::data

buffer of msg content

len

UINT_T mqtt_msg_t::len

length of msg content

publish_topic

CHAR_T* mqtt_msg_t::publish_topic

topic that the msg will be published

qos

BYTE_T mqtt_msg_t::qos

QOS level (only 0 and 1)

timeout

UINT_T mqtt_msg_t::timeout

timeout(unit sec) of QOS-1 ACK, 0 indicates default (QOS1_PUBACK_TIMEOUT)

---

该结构体的文档由以下文件生成:

• include/components/svc_tuya_cloud/include/mqtt/tuya_svc_mqtt_client.h