blob: 0781e4a0a9a8c9b9e0144a2b8917e028de0a4330 (
plain) (
blame)
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
open Lwt.Syntax
open Lwt.Infix
open Js_of_ocaml
open Flesh
(* https://stackoverflow.com/questions/34929382/what-are-the-differences-between-lwt-async-and-lwt-main-run-on-ocaml-node-js *)
let rec run t =
let next_tick (_callback : unit -> unit) =
Js.Unsafe.(fun_call
(js_expr "process.nextTick")
[| inject (Js.wrap_callback _callback) |])
in Lwt.wakeup_paused ();
match Lwt.poll t with
| Some x -> x
| None ->
if Lwt.paused_count () > 0
then next_tick (fun () -> run t)
else ()
let main (stream, push) config =
let* _stream = Stream.get stream
in let+ _auth = Sasl.authenticate (stream, push) config
in match _auth with
| Error (NotAuthorized, Some (_, text)) -> print_endline ("Not authorized: " ^ text)
| Error (MalformedRequest, Some (_, text)) -> print_endline ("Malformed request: " ^ text)
| Error _ -> print_endline "Error!"
| Ok _ -> print_endline "Success!"
let () =
run @@
let config : Sasl.auth_config = {
jid = (Sys.getenv "EXAMPLE_JID");
password = (Sys.getenv "EXAMPLE_PASSWORD");
preferred_mechanisms = []
}
in let domain = (List.nth (String.split_on_char '@' config.jid) 1) in
let* stream, push = Stream.start domain in
Lwt.catch
(fun () -> main (stream, push) config >|= (fun () -> push None))
(fun exn -> push None; Lwt.fail exn)
|
