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mdns: add notification callback for async APIs

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* Original commit: espressif/esp-idf@986603cf07
This commit is contained in:
Jiacheng Guo
2021-08-05 16:59:04 +08:00
committed by suren-gabrielyan-espressif
parent d37ab6dd25
commit 52306e914f
5 changed files with 24 additions and 10 deletions
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6
components/mdns/include/mdns.h
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@ -93,6 +93,8 @@ typedef struct mdns_result_s {
mdns_ip_addr_t * addr; /*!< linked list of IP addresses found */
} mdns_result_t;
typedef void (*mdns_query_notify_t)(mdns_search_once_t *search);
/**
* @brief Initialize mDNS on given interface
*
@ -522,11 +524,13 @@ bool mdns_query_async_get_results(mdns_search_once_t* search, uint32_t timeout,
* @param type type of query (MDNS_TYPE_*)
* @param timeout time in milliseconds during which mDNS query is active
* @param max_results maximum results to be collected
* @param notifier Notification function to be called when the result is ready, can be NULL
*
* @return mdns_search_once_s pointer to new search object if query initiated successfully.
* NULL otherwise.
*/
mdns_search_once_t* mdns_query_async_new(const char * name, const char * service_type, const char * proto, uint16_t type, uint32_t timeout, size_t max_results);
mdns_search_once_t *mdns_query_async_new(const char *name, const char *service_type, const char *proto, uint16_t type,
uint32_t timeout, size_t max_results, mdns_query_notify_t notifier);
/**
* @brief Query mDNS for host or service