Make.Dropboxinclude BOX with type t := dropbox tput_request worker request sends the request to the worker. If the worker dropbox is closed, then it is a no-op.
val put_request_and_wait :
dropbox t ->
('a, 'request_error) Request.t ->
('a, 'request_error message_error) Stdlib.result Lwt.tput_request_and_wait worker request sends the request to the worker and waits for its completion. If the worker dropbox is closed, then it returns Error Closed.