/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

include protocol PBackground;

include DOMTypes;

using struct nsID from "nsID.h";

namespace mozilla {
namespace dom {

// This protocol is used for the BroadcastChannel API
[ManualDealloc, ChildImpl=virtual, ParentImpl=virtual]
protocol PBroadcastChannel
{
  manager PBackground;

parent:
  async PostMessage(MessageData message);
  async Close();

child:
  // A message must be delivered.
  async Notify(MessageData message);

  // A message has been delivered to other channels. It can be removed after
  // all the actorsOnSamePid have retrieved it.
  async RefMessageDelivered(nsID messageID, uint32_t actorsOnSamePid);

  async __delete__();
};

} // namespace dom
} // namespace mozilla