13 lines
414 B
OCaml
13 lines
414 B
OCaml
open Unix
|
|
open Query
|
|
|
|
let send_request dns url =
|
|
let query = build url 1 in
|
|
let sock = socket PF_INET SOCK_DGRAM 0 in
|
|
let server_addr = ADDR_INET (inet_addr_of_string dns, 53) in
|
|
ignore (sendto sock query 0 (Bytes.length query) [] server_addr);
|
|
let buffer_size = 1024 in
|
|
let response = Bytes.create buffer_size in
|
|
let len, _ = recvfrom sock response 0 buffer_size [] in
|
|
Bytes.sub response 0 len
|
|
;;
|