#include <mqtt_priv.h>
mqtt_request_t 的协作图:
成员变量 | |
| void * | arg |
| mqtt_request_cb_t | cb |
| struct mqtt_request_t * | next |
| u16_t | pkt_id |
| u16_t | timeout_diff |
详细描述
Pending request item, binds application callback to pending server requests
结构体成员变量说明
◆ cb
| mqtt_request_cb_t mqtt_request_t::cb |
Callback to upper layer
◆ next
| struct mqtt_request_t* mqtt_request_t::next |
Next item in list, NULL means this is the last in chain, next pointing at itself means request is unallocated
◆ pkt_id
| u16_t mqtt_request_t::pkt_id |
MQTT packet identifier
◆ timeout_diff
| u16_t mqtt_request_t::timeout_diff |
Expire time relative to element before this
该结构体的文档由以下文件生成:
- include/components/tal_lwip/include/lwip/apps/mqtt_priv.h
