Source file utils_random_service.ml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
module Sig = Utils_random_service_sig
module Default : Sig.SERVICE = struct
let rec rand result n =
if n > 0
then rand Base.(result ^ Char.to_string (Random.ascii ())) (n - 1)
else result
;;
let base64 ~bytes =
Base64.encode_string ~alphabet:Base64.uri_safe_alphabet @@ rand "" bytes
;;
let start ctx =
Random.self_init ();
Lwt.return ctx
;;
let stop _ = Lwt.return ()
let lifecycle = Core.Container.Lifecycle.create "random" ~start ~stop
let configure configuration =
let configuration = Core.Configuration.make configuration in
Core.Container.Service.create ~configuration lifecycle
;;
end