MessageChannel (js_of_ocaml.Js_of

class type messagePort = object ... end

One of the two endpoints of a messageChannel. Messages posted on one port are delivered to the message listener of the other.

class type messageChannel = object ... end

val messageChannel : messageChannel Js.t Js.constr

class type messageEventInit = object ... end

Initializer for a Dom_html.messageEvent. All fields are optional; create an empty record with empty_message_event_init and populate the ones you need. The data payload is injected as Js.Unsafe.any; the resulting event is read back at whatever type the caller annotates messageEvent_with_init with.

val empty_message_event_init : unit -> messageEventInit Js.t

val messageEvent : 
  (Js.js_string Js.t -> ('b, 'a) Dom_html.messageEvent Js.t) Js.constr

val messageEvent_with_init : 
  (Js.js_string Js.t ->
    messageEventInit Js.t ->
    ('b, 'a) Dom_html.messageEvent Js.t)
    Js.constr

val is_supported : unit -> bool

Whether the MessageChannel global is available in the current environment.