mdns_query_a() function

Query mDNS for A record

Syntax

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Summary

Declaration

Definition

esp_err_t mdns_query_a(const char *host_name, uint32_t timeout, esp_ip4_addr_t *addr);

Implemented in mdns.c:6940

Argument

Description

host_name

host name to look for

timeout

time in milliseconds to wait for answer.

addr

pointer to the resulting IP4 address

- ESP_OK success - ESP_ERR_INVALID_STATE mDNS is not running - ESP_ERR_NO_MEM memory error - ESP_ERR_INVALID_ARG parameter error

from examples