PBroadcastChannel.ipdl

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/* 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