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comparison: netwerk/base/public/nsIThreadRetargetableStreamListener.idl
netwerk/base/public/nsIThreadRetargetableStreamListener.idl
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:00f9782ddfcd |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #include "nsISupports.idl" | |
| 8 | |
| 9 /** | |
| 10 * nsIThreadRetargetableStreamListener | |
| 11 * | |
| 12 * To be used by classes which implement nsIStreamListener and whose | |
| 13 * OnDataAvailable callback may be retargeted for delivery off the main thread. | |
| 14 */ | |
| 15 [uuid(fb2304b8-f82f-4433-af68-d874a2ebbdc1)] | |
| 16 interface nsIThreadRetargetableStreamListener : nsISupports | |
| 17 { | |
| 18 /** | |
| 19 * Checks this listener and any next listeners it may have to verify that | |
| 20 * they can receive OnDataAvailable off the main thread. It is the | |
| 21 * responsibility of the implementing class to decide on the criteria to | |
| 22 * determine if retargeted delivery of these methods is possible, but it must | |
| 23 * check any and all nsIStreamListener objects that might be called in the | |
| 24 * listener chain. | |
| 25 * | |
| 26 * An exception should be thrown if a listener in the chain does not | |
| 27 * support retargeted delivery, i.e. if the next listener does not implement | |
| 28 * nsIThreadRetargetableStreamListener, or a call to its checkListenerChain() | |
| 29 * fails. | |
| 30 */ | |
| 31 void checkListenerChain(); | |
| 32 }; | |
| 33 |
