moonpool/src/core/background_thread.ml
2024-02-20 13:45:05 -05:00

23 lines
802 B
OCaml

include Runner
let ( let@ ) = ( @@ )
type ('a, 'b) create_args =
?on_init_thread:(dom_id:int -> t_id:int -> unit -> unit) ->
?on_exit_thread:(dom_id:int -> t_id:int -> unit -> unit) ->
?on_exn:(exn -> Printexc.raw_backtrace -> unit) ->
?around_task:(t -> 'b) * (t -> 'b -> unit) ->
?name:string ->
'a
(** Arguments used in {!create}. See {!create} for explanations. *)
let create ?on_init_thread ?on_exit_thread ?on_exn ?around_task ?name () : t =
Fifo_pool.create ?on_init_thread ?on_exit_thread ?on_exn ?around_task ?name
~num_threads:1 ()
let with_ ?on_init_thread ?on_exit_thread ?on_exn ?around_task ?name () f =
let pool =
create ?on_init_thread ?on_exit_thread ?on_exn ?around_task ?name ()
in
let@ () = Fun.protect ~finally:(fun () -> shutdown pool) in
f pool