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Quelle nsIThreadShutdown.idl
Sprache: unbekannt
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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 "nsISupports.idl"
interface nsIRunnable;
/**
* Handle for the ongoing shutdown progress of a given thread which can be used
* to observe and interrupt async shutdown progress. Methods on this interface
* may generally only be used on the thread which called
* `nsIThread::beginShutdown`.
*/
[scriptable, builtinclass, uuid(70a43748-6130-4ea6-a440-7c74e1b7dd7c)]
interface nsIThreadShutdown : nsISupports
{
/**
* Register a runnable to be executed when the thread has completed shutdown,
* or shutdown has been cancelled due to `stopWaitingAndLeakThread()`.
*
* If the thread has already completed or cancelled shutdown, the runnable
* may be executed synchronously.
*
* May only be called on the thread which invoked `nsIThread::beginShutdown`.
*/
void onCompletion(in nsIRunnable aEvent);
/**
* Check if the target thread has completed shutdown.
*
* May only be accessed on the thread which called `nsIThread::beginShutdown`.
*/
[infallible] readonly attribute boolean completed;
/**
* Give up on waiting for the shutting down thread to exit. Calling this
* method will allow the thread to continue running, no longer block shutdown,
* and the thread will never be joined or have its resources reclaimed.
*
* Completion callbacks attached to this `nsIThreadShutdown` may be executed
* during this call.
*
* This method should NOT be called except in exceptional circumstances during
* shutdown, as it will cause resources for the shutting down thread to be
* leaked.
*
* May only be called on the thread which called `nsIThread::beginShutdown`
*
* @throws NS_ERROR_NOT_AVAILABLE
* Indicates that the target thread has already stopped running and a
* request to be joined is already being dispatched to the waiting thread.
*/
void stopWaitingAndLeakThread();
};
[ Dauer der Verarbeitung: 0.22 Sekunden
(vorverarbeitet)
]
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2026-03-28
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