[Caml-list] TIME-OUT

["altavillasalvatore@libero.it" <altavillasalvatore@libero.it>]

Hi All,

My problem is this:

let risposta byte =
let pdu_length = String.length byte in
let my_name =Unix.gethostname() in
let my_entry_byname = Unix.gethostbyname my_name in
let my_addr = my_entry_byname.Unix.h_addr_list.(0) in
let sockaddr = Unix.ADDR_INET(my_addr, 161) in
let sock = Unix.socket Unix.PF_INET Unix.SOCK_DGRAM 0 in
let sock1 =  Unix.ADDR_INET(my_addr, 12346) in
Unix.bind sock sock1;
let w = Unix.sendto sock byte 0 pdu_length [] sockaddr in
let max = 512 in
let buf=ref (String.create max) in
let len, addr =Unix.recvfrom sock !buf 0 max [] in
Unix.close sock;
let answer = String.sub !buf 0 len in
answer

I would want to introduce a Timeout for input operations (a floating-point value representing a time in seconds) of 15 second.

Regards.

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