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open Lwt.Syntax
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) jid password =
let* _stream = Lwt_stream.get stream
in let+ _auth = Auth.send_auth_stanza (stream, push)
jid password
Auth.PLAIN
in push None;
match _auth with
| Error (NotAuthorized, Some (_, text)) -> print_endline ("Not authorized: " ^ text)
| Error (MalformedRequest, Some (_, text)) -> print_endline ("Malformed request: " ^ text)
| _ -> ()
let () =
run @@
let jid = (Sys.getenv "EXAMPLE_JID")
and password = (Sys.getenv "EXAMPLE_PASSWORD")
in let domain = (List.nth (String.split_on_char '@' jid) 1) in
let* stream, push = Stream.start domain
in Lwt.catch
(fun () -> main (stream, push) jid password)
(fun exn -> push None; Lwt.fail exn)
|
