mirror of
https://github.com/pocoproject/poco.git
synced 2024-12-14 19:13:49 +01:00
86a4f0045e
* fix(Thread_POSIX): sleep() poor performance #3703 * chore(vscode): add file associations * fix(TaskManager): waits for all threads in the ThreadPool #3704 * fix(Thread): call std::this_thread::sleep_for() to sleep #3703 * fix(PollSet): wakeup fd is never read #3708 * feat(Thread): Add Thread::set/getAffinity() #3709 * doc(Thread): Thread::trySleep() assertion #3710 * fix(PollSet): wakeup fd is never read (windows portion and some other optimizations) #3708 * feat(SocketReactor): improvements #3713 * chore(ThreadTest): add missing include * fix(PollSet): wakeup fd is never read #3708 * fix(Any): #3682 #3683 #3692 #3712 * fix(mingw): lowercase winsock2 and iphlpapi to allow cross compile #3711 * feat(Thread): Add Thread::set/getAffinity() #3709 * chore(SocketReactor): one-liners inlined, removed redundant try/catch in dospatch, remove unused onBusy() * feat(SocketReactor): add socket to ErrorNotification * fix(SocketReactor): pollTimeout assignment and ConnectorTest leak
187 lines
3.4 KiB
C++
187 lines
3.4 KiB
C++
//
|
|
// Thread_WIN32.h
|
|
//
|
|
// Library: Foundation
|
|
// Package: Threading
|
|
// Module: Thread
|
|
//
|
|
// Definition of the ThreadImpl class for WIN32.
|
|
//
|
|
// Copyright (c) 2004-2009, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// SPDX-License-Identifier: BSL-1.0
|
|
//
|
|
|
|
|
|
#ifndef Foundation_Thread_WIN32_INCLUDED
|
|
#define Foundation_Thread_WIN32_INCLUDED
|
|
|
|
|
|
#include "Poco/Foundation.h"
|
|
#include "Poco/Runnable.h"
|
|
#include "Poco/SharedPtr.h"
|
|
#include "Poco/UnWindows.h"
|
|
|
|
|
|
namespace Poco {
|
|
|
|
|
|
class Foundation_API ThreadImpl
|
|
{
|
|
public:
|
|
typedef DWORD TIDImpl;
|
|
typedef void (*Callable)(void*);
|
|
|
|
#if defined(_DLL)
|
|
typedef DWORD (WINAPI *Entry)(LPVOID);
|
|
#else
|
|
typedef unsigned (__stdcall *Entry)(void*);
|
|
#endif
|
|
|
|
enum Priority
|
|
{
|
|
PRIO_LOWEST_IMPL = THREAD_PRIORITY_LOWEST,
|
|
PRIO_LOW_IMPL = THREAD_PRIORITY_BELOW_NORMAL,
|
|
PRIO_NORMAL_IMPL = THREAD_PRIORITY_NORMAL,
|
|
PRIO_HIGH_IMPL = THREAD_PRIORITY_ABOVE_NORMAL,
|
|
PRIO_HIGHEST_IMPL = THREAD_PRIORITY_HIGHEST
|
|
};
|
|
|
|
enum Policy
|
|
{
|
|
POLICY_DEFAULT_IMPL = 0
|
|
};
|
|
|
|
ThreadImpl();
|
|
~ThreadImpl();
|
|
|
|
TIDImpl tidImpl() const;
|
|
void setNameImpl(const std::string& threadName);
|
|
std::string getNameImpl() const;
|
|
std::string getOSThreadNameImpl();
|
|
/// Returns the thread's name, expressed as an operating system
|
|
/// specific name value. Return empty string if thread is not running.
|
|
/// For test used only.
|
|
void setPriorityImpl(int prio);
|
|
int getPriorityImpl() const;
|
|
void setOSPriorityImpl(int prio, int policy = 0);
|
|
int getOSPriorityImpl() const;
|
|
static int getMinOSPriorityImpl(int policy);
|
|
static int getMaxOSPriorityImpl(int policy);
|
|
void setStackSizeImpl(int size);
|
|
int getStackSizeImpl() const;
|
|
void startImpl(SharedPtr<Runnable> pTarget);
|
|
void joinImpl();
|
|
bool joinImpl(long milliseconds);
|
|
bool isRunningImpl() const;
|
|
static void yieldImpl();
|
|
static ThreadImpl* currentImpl();
|
|
static TIDImpl currentTidImpl();
|
|
static long currentOsTidImpl();
|
|
bool setAffinityImpl(int);
|
|
int getAffinityImpl() const;
|
|
|
|
protected:
|
|
#if defined(_DLL)
|
|
static DWORD WINAPI runnableEntry(LPVOID pThread);
|
|
#else
|
|
static unsigned __stdcall runnableEntry(void* pThread);
|
|
#endif
|
|
|
|
void createImpl(Entry ent, void* pData);
|
|
void threadCleanup();
|
|
|
|
private:
|
|
class CurrentThreadHolder
|
|
{
|
|
public:
|
|
CurrentThreadHolder(): _slot(TlsAlloc())
|
|
{
|
|
if (_slot == TLS_OUT_OF_INDEXES)
|
|
throw SystemException("cannot allocate thread context key");
|
|
}
|
|
~CurrentThreadHolder()
|
|
{
|
|
TlsFree(_slot);
|
|
}
|
|
ThreadImpl* get() const
|
|
{
|
|
return reinterpret_cast<ThreadImpl*>(TlsGetValue(_slot));
|
|
}
|
|
void set(ThreadImpl* pThread)
|
|
{
|
|
TlsSetValue(_slot, pThread);
|
|
}
|
|
|
|
private:
|
|
DWORD _slot;
|
|
};
|
|
|
|
SharedPtr<Runnable> _pRunnableTarget;
|
|
HANDLE _thread;
|
|
DWORD _threadId;
|
|
int _prio;
|
|
int _stackSize;
|
|
std::string _name;
|
|
|
|
static CurrentThreadHolder _currentThreadHolder;
|
|
};
|
|
|
|
|
|
//
|
|
// inlines
|
|
//
|
|
inline int ThreadImpl::getPriorityImpl() const
|
|
{
|
|
return _prio;
|
|
}
|
|
|
|
|
|
inline int ThreadImpl::getOSPriorityImpl() const
|
|
{
|
|
return _prio;
|
|
}
|
|
|
|
|
|
inline int ThreadImpl::getMinOSPriorityImpl(int /* policy */)
|
|
{
|
|
return PRIO_LOWEST_IMPL;
|
|
}
|
|
|
|
|
|
inline int ThreadImpl::getMaxOSPriorityImpl(int /* policy */)
|
|
{
|
|
return PRIO_HIGHEST_IMPL;
|
|
}
|
|
|
|
|
|
inline void ThreadImpl::yieldImpl()
|
|
{
|
|
Sleep(0);
|
|
}
|
|
|
|
|
|
inline void ThreadImpl::setStackSizeImpl(int size)
|
|
{
|
|
_stackSize = size;
|
|
}
|
|
|
|
|
|
inline int ThreadImpl::getStackSizeImpl() const
|
|
{
|
|
return _stackSize;
|
|
}
|
|
|
|
|
|
inline ThreadImpl::TIDImpl ThreadImpl::tidImpl() const
|
|
{
|
|
return _threadId;
|
|
}
|
|
|
|
|
|
} // namespace Poco
|
|
|
|
|
|
#endif // Foundation_Thread_WIN32_INCLUDED
|