68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsThreadPool_h__
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#define nsThreadPool_h__
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#include "nsIThreadPool.h"
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#include "nsIThread.h"
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#include "nsIRunnable.h"
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#include "nsEventQueue.h"
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#include "nsCOMArray.h"
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#include "nsCOMPtr.h"
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#include "nsThreadUtils.h"
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#include "mozilla/Attributes.h"
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#include "mozilla/AlreadyAddRefed.h"
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#include "mozilla/Mutex.h"
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#include "mozilla/Monitor.h"
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class nsThreadPool final
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: public nsIThreadPool
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, public nsIRunnable
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{
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public:
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIEVENTTARGET
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NS_DECL_NSITHREADPOOL
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NS_DECL_NSIRUNNABLE
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// missing from NS_DECL_NSIEVENTTARGET because MSVC
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nsresult Dispatch(nsIRunnable* aEvent, uint32_t aFlags) {
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return Dispatch(nsCOMPtr<nsIRunnable>(aEvent).forget(), aFlags);
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}
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nsThreadPool();
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private:
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~nsThreadPool();
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void ShutdownThread(nsIThread* aThread);
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nsresult PutEvent(nsIRunnable* aEvent);
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nsresult PutEvent(already_AddRefed<nsIRunnable>&& aEvent);
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nsCOMArray<nsIThread> mThreads;
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mozilla::Mutex mMutex;
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nsEventQueue mEvents;
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uint32_t mThreadLimit;
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uint32_t mIdleThreadLimit;
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uint32_t mIdleThreadTimeout;
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uint32_t mIdleCount;
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uint32_t mStackSize;
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nsCOMPtr<nsIThreadPoolListener> mListener;
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bool mShutdown;
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nsCString mName;
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nsThreadPoolNaming mThreadNaming;
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};
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#define NS_THREADPOOL_CID \
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{ /* 547ec2a8-315e-4ec4-888e-6e4264fe90eb */ \
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0x547ec2a8, \
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0x315e, \
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0x4ec4, \
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{0x88, 0x8e, 0x6e, 0x42, 0x64, 0xfe, 0x90, 0xeb} \
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}
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#endif // nsThreadPool_h__
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