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mongoose/docs/c-api/dns.h/mg_set_protocol_dns.md
Dmitry Frank 23122b327c Remove old docs, rename docs_new to docs 
It would be probably good idea to also remove tools/docgen.py and
asciidoc.mk, but asciidoc.mk is still mentioned under `cloud/doc`, which
may contain some useful info which we'll need at least to review before
removing.

PUBLISHED_FROM=faf454d4c52a2f07ea8ac084cf0bd11a0c9c9b3b
2016-05-15 22:07:04 +03:00

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title decl_name symbol_kind signature
mg_set_protocol_dns() mg_set_protocol_dns func void mg_set_protocol_dns(struct mg_connection *nc);

Attach built-in DNS event handler to the given listening connection.

DNS event handler parses incoming UDP packets, treating them as DNS requests. If incoming packet gets successfully parsed by the DNS event handler, a user event handler will receive MG_DNS_REQUEST event, with ev_data pointing to the parsed struct mg_dns_message.

See captive_dns_server example on how to handle DNS request and send DNS reply.