author B2G Bumper Bot <>
Mon, 22 Feb 2016 03:50:56 -0800
changeset 325570 eb40b8a7a68c57c380ae8b42fcacdcaaff159e0a
parent 251966 4ec37503ea6a752baf92e053ede5f0ff7750ff36
child 432759 aaabba7b0c947c4beaae7cd2c37ec4ed1921705b
permissions -rw-r--r--
Bumping manifests a=b2g-bump

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 */

#include "nsISupports.idl"

interface nsIEventTarget;

 * nsIThreadRetargetableRequest
 * Should be implemented by requests that support retargeting delivery of
 * data off the main thread.
interface nsIThreadRetargetableRequest : nsISupports
   * Called to retarget delivery of OnDataAvailable to another thread. Should
   * only be called before AsyncOpen for nsIWebsocketChannels, or during
   * OnStartRequest for nsIChannels.
   * Note: For nsIChannels, OnStartRequest and OnStopRequest will still be
   * delivered on the main thread.
   * @param aNewTarget New event target, e.g. thread or threadpool.
   * Note: no return value is given. If the retargeting cannot be handled,
   * normal delivery to the main thread will continue. As such, listeners
   * should be ready to deal with OnDataAvailable on either the main thread or
   * the new target thread.
  void retargetDeliveryTo(in nsIEventTarget aNewTarget);