/* 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 protocol PFetchEventOp;

include RemoteWorkerTypes;
include ServiceWorkerOpArgs;

namespace mozilla {
namespace dom {

/**
 * Proxy protocol used by ServiceWorkerManager whose canonical state exists on
 * the main thread to control/receive feedback from RemoteWorkers which are
 * canonically controlled from the PBackground thread.  Exclusively for use from
 * the parent process main thread to the parent process PBackground thread.
 */
[ManualDealloc]
protocol PRemoteWorkerController {
  manager PBackground;

  manages PFetchEventOp;

 child:
  async CreationFailed();

  async CreationSucceeded();

  async ErrorReceived(ErrorValue aError);

  async Terminated();

  async SetServiceWorkerSkipWaitingFlag() returns (bool aOk);

 parent:
  async PFetchEventOp(ParentToParentServiceWorkerFetchEventOpArgs aArgs);

  async __delete__();

  async Shutdown() returns (bool aOk);

  async ExecServiceWorkerOp(ServiceWorkerOpArgs aArgs)
      returns (ServiceWorkerOpResult aResult);
};

}  // namespace dom
}  // namespace mozilla