C language function:GetQueuedCompletionStatus sample codes

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TITLE : I/O System - Windows Internals, Sixth Edition, Part 2 (2012)
You can test the status of a pending asynchronous I/O operation with the Windows HasOverlappedIoCompleted macro. If youfre using I/O completion ports (described in the I/O Completion Ports section later in this chapter), you can use the GetQueuedCompletionStatus(Ex)function(s)........
http://apprize.info/microsoft/internals_1/1.html


TITLE : MiniFilternw - { - CSDNq
GetQueuedCompletionStatus( lpContext->Completion, &outSize, &key, &pOvlp, INFINITE );.......
http://blog.csdn.net/zhuhuibeishadiao/article/details/51229122
TITLE : MiniFilternw - { - CSDNq
result = GetQueuedCompletionStatus( Context->Completion, &outSize, &key, &pOvlp, INFINITE );.......
http://blog.csdn.net/zhuhuibeishadiao/article/details/51229122
TITLE : Multithreaded Asynchronous I/O & I/O Completion Ports
BOOL GetQueuedCompletionStatus(.......
http://collaboration.cmc.ec.gc.ca/science/rpn/biblio/ddj/Website/articles/DDJ/2007/0709/070801td01/070801td01.html
TITLE : - Technology
* 12. Network LayerACE Application ? Worker Thread Event Detection void ProactorWorkThread(void* Args) {ACE_Proactor::instance()->proactor_run_event_loop(); } ::GetQueuedCompletionStatus(m_hIOCP, c, &pCompletionKey, c, c);12 Casual Game Server Framework.......
http://docslide.net/technology/-5565a89cd8b42a4c6f8b4658.html
TITLE : - Technology
* 27. Network Layer Logic Queue ? Logic Queue template class SFIOCPQueue : public SFTSSyncQueue { BOOL Push(T* pMsg) { ::PostQueuedCompletionStatus(m_hIOCP, 0, (ULONG_PTR)pMsg, NULL); return TRUE; } T* Pop() { cc SFASSERT( FALSE != ::GetQueuedCompletionStatus(m_hIOCP, &NumberOfBytesTransferred, &pCompletionKey, &pOverlapped, INFINITE)); return (T*)(pCompletionKey); }27Casual Game Server Framework.......
http://docslide.net/technology/-5565a89cd8b42a4c6f8b4658.html
TITLE : - Technology
* 12. Network LayerACE Application ? Worker Thread Event Detection void ProactorWorkThread(void* Args) {ACE_Proactor::instance()->proactor_run_event_loop(); } ::GetQueuedCompletionStatus(m_hIOCP, c, &pCompletionKey, c, c);12 Casual Game Server Framework.......
http://docslide.net/technology/-5565a89cd8b42a4c6f8b4658.html
TITLE : - Technology
* 27. Network Layer Logic Queue ? Logic Queue template class SFIOCPQueue : public SFTSSyncQueue { BOOL Push(T* pMsg) { ::PostQueuedCompletionStatus(m_hIOCP, 0, (ULONG_PTR)pMsg, NULL); return TRUE; } T* Pop() { cc SFASSERT( FALSE != ::GetQueuedCompletionStatus(m_hIOCP, &NumberOfBytesTransferred, &pCompletionKey, &pOverlapped, INFINITE)); return (T*)(pCompletionKey); }27Casual Game Server Framework.......
http://docslide.net/technology/-5565a89cd8b42a4c6f8b4658.html
TITLE : Windows-driver-samples/userscan.c at master Microsoft/Windows-driver-samples GitHub
// GetQueuedCompletionStatus(...), we can restore the message.......
http://github.com/Microsoft/Windows-driver-samples/blob/master/filesys/miniFilter/avscan/user/userscan.c
TITLE : Windows-driver-samples/userscan.c at master Microsoft/Windows-driver-samples GitHub
// via GetQueuedCompletionStatus().......
http://github.com/Microsoft/Windows-driver-samples/blob/master/filesys/miniFilter/avscan/user/userscan.c
TITLE : Windows-driver-samples/userscan.c at master Microsoft/Windows-driver-samples GitHub
success = GetQueuedCompletionStatus( Context->Completion, &outSize, &key, &pOvlp, INFINITE );.......
http://github.com/Microsoft/Windows-driver-samples/blob/master/filesys/miniFilter/avscan/user/userscan.c
TITLE : Windows-driver-samples/userscan.c at master Microsoft/Windows-driver-samples GitHub
// This is because the overlapped structure obtained from GetQueuedCompletionStatus(...).......
http://github.com/Microsoft/Windows-driver-samples/blob/master/filesys/miniFilter/avscan/user/userscan.c
TITLE : windows - GoDoc
* func GetQueuedCompletionStatus(cphandle Handle, qty *uint32, key *uint32, overlapped **Overlapped, timeout uint32) (err error).......
http://godoc.org/golang.org/x/sys/windows
TITLE : windows - GoDoc
func GetQueuedCompletionStatus(cphandle Handle, qty *uint32, key *uint32, overlapped **Overlapped, timeout uint32) (err error).......
http://godoc.org/golang.org/x/sys/windows
TITLE : High Performance I/O on Windows int64.org
GetQueuedCompletionStatus(iocp, &transferred,.......
http://int64.org/2009/05/13/high-performance-io-on-windows/
TITLE : C-C++ Code Example: Reading Messages Asynchronously Using Completion Ports
BOOL fSuccess = GetQueuedCompletionStatus(.......
http://msdn.microsoft.com/en-us/library/ms706972(v=vs.85).aspx
TITLE : GetQueuedCompletionStatus function (Windows)
BOOL WINAPI GetQueuedCompletionStatus(.......
http://msdn.microsoft.com/ja-jp/library/windows/desktop/aa364986(v=vs.85).aspx
TITLE : ExecWait and waiting for child processes with Job Objects - NSIS
System::Call 'kernel32::GetQueuedCompletionStatus(i $1,*i.r3,*i,*i.r4,i -1)i.r0'.......
http://nsis.sourceforge.net/ExecWait_and_waiting_for_child_processes_with_Job_Objects
TITLE : Technical Blog for Jim Beveridge: Understanding ReadDirectoryChangesW - Part 2
BOOL bRet = GetQueuedCompletionStatus(); // last parameter is 0, don't wait.......
http://qualapps.blogspot.com/2010/05/understanding-readdirectorychangesw_19.html
TITLE : Technical Blog for Jim Beveridge: Understanding ReadDirectoryChangesW - Part 2
Since, I only reissue a ReadDirectoryChangesW command after successfully returning from GetQueuedCompletionStatus(), that means previous call to ReadDirectoryChangesW has finished. So, there is only one request pending at any moment........
http://qualapps.blogspot.com/2010/05/understanding-readdirectorychangesw_19.html
TITLE : Power Analysis of Disk I/O Methodologies | Intel Software
GetQueuedCompletionStatus(gPort,c);.......
http://software.intel.com/en-us/articles/power-analysis-of-disk-io-methodologies-1
TITLE : c++ - IO Completion Ports and OVERLAPPED management - Stack Overflow
The OVERLAPPED structure must exist from when a successful I/O operation (or manual PostQueuedCompletionStatus()) executes until the OVERLAPPED emerges from a call to GetQueuedCompletionStatus()........
http://stackoverflow.com/questions/18232024/io-completion-ports-and-overlapped-management
TITLE : c++ - IO Completion Ports and OVERLAPPED management - Stack Overflow
You'll see from the MSDN docs that GetQueuedCompletionStatus() actually takes "a pointer to a variable that receives the address of the OVERLAPPED structure that was specified when the completed I/O operation was started.". What you actually get out of that call is a pointer to the original OVERLAPPED that you passed when you made the PostQueuedCompletionStatus() call (or initiated an overlapped I/O operation)........
http://stackoverflow.com/questions/18232024/io-completion-ports-and-overlapped-management
TITLE : c++ - IO Completion Ports and OVERLAPPED management - Stack Overflow
This is all actually very useful as the "normal" way to use the OVERLAPPED structure is to place it inside a larger structure which holds all of the 'per operation' information that you might need - so it's the ideal way to navigate directly from the limited information that you're given when you call GetQueuedCompletionStatus() to, for example, the data buffer that you used in your overlapped read call..........
http://stackoverflow.com/questions/18232024/io-completion-ports-and-overlapped-management
TITLE : c++ - IO Completion Ports and OVERLAPPED management - Stack Overflow
Len please tell me if call of PostQueuedCompletionStatus() was made by OS, not by me, then must I free recieved data after GetQueuedCompletionStatus() or in this case I am not the owner of it? By call of OS I mean for example can be message that file changed. ? Edward83 Aug 14 '13 at 15:29.......
http://stackoverflow.com/questions/18232024/io-completion-ports-and-overlapped-management
TITLE : c++ - IO Completion Ports and OVERLAPPED management - Stack Overflow
All OVERLAPPED structures that come out of a call to GetQueuedCompletionStatus() were originally owned by you at some point. You will have called a function, such as WSARecv() or ReadDirectoryChangesW() and passed in the OVERLAPPED. There are NO situations (as far as I know) where you can call an API which causes a completion to occur using an OVERLAPPED that was not originally supplied by you. ? Len Holgate Aug 14 '13 at 16:06.......
http://stackoverflow.com/questions/18232024/io-completion-ports-and-overlapped-management
TITLE : c - Asynchronous ReadDirectoryChangesW - GetQueuedCompletionStatus always times out - Stack Overflow
bResultQ = GetQueuedCompletionStatus(d->hDirOPPort, lpBytes,.......
http://stackoverflow.com/questions/6150984/asynchronous-readdirectorychangesw-getqueuedcompletionstatus-always-times-out
TITLE : c - Asynchronous ReadDirectoryChangesW - GetQueuedCompletionStatus always times out - Stack Overflow
printf("GetQueuedCompletionStatus(): Failed, ");.......
http://stackoverflow.com/questions/6150984/asynchronous-readdirectorychangesw-getqueuedcompletionstatus-always-times-out
TITLE : c - Asynchronous ReadDirectoryChangesW - GetQueuedCompletionStatus always times out - Stack Overflow
GetQueuedCompletionStatus(): Failed, Error Code 258.......
http://stackoverflow.com/questions/6150984/asynchronous-readdirectorychangesw-getqueuedcompletionstatus-always-times-out
TITLE : c - Asynchronous ReadDirectoryChangesW - GetQueuedCompletionStatus always times out - Stack Overflow
bResultQ = GetQueuedCompletionStatus(d->hDirOPPort,.......
http://stackoverflow.com/questions/6150984/asynchronous-readdirectorychangesw-getqueuedcompletionstatus-always-times-out
TITLE : c - Asynchronous ReadDirectoryChangesW - GetQueuedCompletionStatus always times out - Stack Overflow
printf("GetQueuedCompletionStatus(): Timeout\n");.......
http://stackoverflow.com/questions/6150984/asynchronous-readdirectorychangesw-getqueuedcompletionstatus-always-times-out
TITLE : c - Asynchronous ReadDirectoryChangesW - GetQueuedCompletionStatus always times out - Stack Overflow
printf("GetQueuedCompletionStatus(): Failed\n");.......
http://stackoverflow.com/questions/6150984/asynchronous-readdirectorychangesw-getqueuedcompletionstatus-always-times-out
TITLE : c - Asynchronous ReadDirectoryChangesW - GetQueuedCompletionStatus always times out - Stack Overflow
BOOL bOK = GetQueuedCompletionStatus(hIOCP, &dwNumBytes, &CompletionKey, &pOverlapped, 1000);.......
http://stackoverflow.com/questions/6150984/asynchronous-readdirectorychangesw-getqueuedcompletionstatus-always-times-out
TITLE : Asynchronous I/O in Windows for Unix Programmers
To poll on the completion of one of these functions, use an IOCP, overlapped->hEvent, and GetQueuedCompletionStatus()........
http://tinyclouds.org/iocp-links.html
TITLE : Asynchronous I/O in Windows for Unix Programmers
To demonstrate the use of GetQueuedCompletionStatus() an example of connecting to localhost at port 8000 is presented........
http://tinyclouds.org/iocp-links.html
TITLE : Asynchronous I/O in Windows for Unix Programmers
GetQueuedCompletionStatus().......
http://tinyclouds.org/iocp-links.html
TITLE : Introduction to Event Driven Programming Using Twisted
BOOL GetQueuedCompletionStatus(HANDLE port, DWORD *bytes, ULONG_PTR *key, OVERLAPPED **ov, DWORD timeout).......
http://twistedmatrix.com/~exarkun/pycon-presentation.html
TITLE : Introduction to Event Driven Programming Using Twisted
rc = GetQueuedCompletionStatus(self.port, &bytes, &key, &ov, timeout).......
http://twistedmatrix.com/~exarkun/pycon-presentation.html
TITLE : Asynchronous File System Monitoring | Veridium Software
if (!GetQueuedCompletionStatus(m_hIOCP, &dwBytesXFered, &ulKey, &pOl, dwTimeOut)).......
http://veridium.net/programming-tutorials/asynchronous-file-system-monitor/
TITLE : Kenny Kerr - Parallel Programming with C++ Part 4 I/O Completion Ports
if (!::GetQueuedCompletionStatus(port,.......
http://weblogs.asp.net/kennykerr/parallel-programming-with-c-part-4-i-o-completion-ports
TITLE : Kenny Kerr - Parallel Programming with C++ Part 4 I/O Completion Ports
while (::GetQueuedCompletionStatus(port,.......
http://weblogs.asp.net/kennykerr/parallel-programming-with-c-part-4-i-o-completion-ports
TITLE : Kenny Kerr - Parallel Programming with C++ Part 4 I/O Completion Ports
while (::GetQueuedCompletionStatus(port,.......
http://weblogs.asp.net/kennykerr/parallel-programming-with-c-part-4-i-o-completion-ports
TITLE : Kenny Kerr - Parallel Programming with C++ Part 4 I/O Completion Ports
if (!::GetQueuedCompletionStatus(m_h,.......
http://weblogs.asp.net/kennykerr/parallel-programming-with-c-part-4-i-o-completion-ports
TITLE : WinAPI IOCP Programming: Scalable File I/O
GetQueuedCompletionStatus(.......
http://www.apriorit.com/dev-blog/412-win-api-programming-iocp
TITLE : WinAPI IOCP Programming: Scalable File I/O
const BOOL result = ::GetQueuedCompletionStatus(iocp, &transferred, &completionKey, &ovl, INFINITE);.......
http://www.apriorit.com/dev-blog/412-win-api-programming-iocp
TITLE : IOCP Normal process code - Repository - q
: int bSuccess = GetQueuedCompletionStatus(.......
http://www.cnblogs.com/repository/archive/2011/09/30/2196565.html
TITLE : IOCP - Coast Research Software Development
- GetQueuedCompletionStatus() - blocks until WinSock Recv has data.......
http://www.coastrd.com/windows-iocp
TITLE : IOCP - Coast Research Software Development
- GetQueuedCompletionStatus() - blocks until file read notifiv.......
http://www.coastrd.com/windows-iocp
TITLE : IOCP - Coast Research Software Development
- GetQueuedCompletionStatus() - blocks until WSASend is complete.......
http://www.coastrd.com/windows-iocp
TITLE : IOCP - Coast Research Software Development
- GetQueuedCompletionStatus() - blocks until Write is complete.......
http://www.coastrd.com/windows-iocp
TITLE : IOCP - Coast Research Software Development
Since the minimum number of threads will match the number CPUs, it is possible to call read() or write() socket operations multiple times from within a thread because, while the order of the send/receive operations is guaranteed to follow the invocation order in the IOCP queue, the order that their completion is reported is not guaranteed. This is because GetQueuedCompletionStatus() is called by multiple threads upon completion in those threads........
http://www.coastrd.com/windows-iocp
TITLE : A simple application using I/O Completion Ports and WinSock - CodeProject
* GetQueuedCompletionStatus().......
http://www.codeproject.com/Articles/13382/A-simple-application-using-I-O-Completion-Ports-an
TITLE : A simple application using I/O Completion Ports and WinSock - CodeProject
BOOL bReturn = GetQueuedCompletionStatus(.......
http://www.codeproject.com/Articles/13382/A-simple-application-using-I-O-Completion-Ports-an
TITLE : A simple application using I/O Completion Ports and WinSock - CodeProject
Some of the functions used in initialization and cleanup are shown below. Notice that PostQueuedCompletionStatus() is used in CleanUp() to help WorkerThread() get out of blocking calls to GetQueuedCompletionStatus()........
http://www.codeproject.com/Articles/13382/A-simple-application-using-I-O-Completion-Ports-an
TITLE : A simple application using I/O Completion Ports and WinSock - CodeProject
//Help threads get out of blocking - GetQueuedCompletionStatus().......
http://www.codeproject.com/Articles/13382/A-simple-application-using-I-O-Completion-Ports-an
TITLE : Using I/O completion ports with UDP - Dark Angle - C++博客
b = GetQueuedCompletionStatus(g_hCompletionPort,.......
http://www.cppblog.com/niewenlong/archive/2007/08/17/30232.html
TITLE : IOCP Thread Pooling in C# - Part II
private unsafe static extern Boolean GetQueuedCompletionStatus(UInt32 hCompletionPort, UInt32* pSizeOfArgument, UInt32* puiUserArg, OVERLAPPED** ppOverlapped, UInt32 uiMilliseconds);.......
http://www.devarticles.com/c/a/C-Sharp/IOCP-Thread-Pooling-in-C-sharp-Part-II/
TITLE : IOCP Thread Pooling in C# - Part II
GetQueuedCompletionStatus(GetHandle, &uiNumberOfBytes, (UInt32*) &iValue, &pOv, INIFINITE);.......
http://www.devarticles.com/c/a/C-Sharp/IOCP-Thread-Pooling-in-C-sharp-Part-II/
TITLE : I/O Multiplexing & Scalable Socket Servers | Dr Dobb's
nRet = GetQueuedCompletionStatus(hCompletionPort, &dwBytesReceived,.......
http://www.drdobbs.com/open-source/io-multiplexing-scalable-socket-servers/184405553
TITLE : ReadDirectoryChangesW / FWATCH MSDN sample not working!
When you look at the code, you will see the function HandleDirectoryChange(), into which I perform a switch on the action performed that caused GetQueuedCompletionStatus() to return. Now, my questions:.......
http://www.experts-exchange.com/questions/22507220/ReadDirectoryChangesW-FWATCH-MSDN-sample-not-working.html
TITLE : ReadDirectoryChangesW / FWATCH MSDN sample not working!
GetQueuedCompletionStatus( (HANDLE) dwCompletionPort,.......
http://www.experts-exchange.com/questions/22507220/ReadDirectoryChangesW-FWATCH-MSDN-sample-not-working.html
TITLE : ReadDirectoryChangesW / FWATCH MSDN sample not working!
And one other point: I've seen crashes because 'GetQueuedCompletionStatus()' yielded 0 as the completion key and returning 'FALSE', better make that.......
http://www.experts-exchange.com/questions/22507220/ReadDirectoryChangesW-FWATCH-MSDN-sample-not-working.html
TITLE : ReadDirectoryChangesW / FWATCH MSDN sample not working!
BOOL bRC = GetQueuedCompletionStatus( (HANDLE) dwCompletionPort,.......
http://www.experts-exchange.com/questions/22507220/ReadDirectoryChangesW-FWATCH-MSDN-sample-not-working.html
TITLE : ReadDirectoryChangesW / FWATCH MSDN sample not working!
>> I've seen crashes because 'GetQueuedCompletionStatus()' yielded 0 as the completion key and returning 'FALSE'..........
http://www.experts-exchange.com/questions/22507220/ReadDirectoryChangesW-FWATCH-MSDN-sample-not-working.html
TITLE : Windows via C/C++: Synchronous and Asynchronous Device I/O | Microsoft Press Store
BOOL GetQueuedCompletionStatus(.......
http://www.microsoftpressstore.com/articles/article.aspx@p=2224047&seqNum=5
TITLE : Windows via C/C++: Synchronous and Asynchronous Device I/O | Microsoft Press Store
BOOL bOk = GetQueuedCompletionStatus(hIOCP,.......
http://www.microsoftpressstore.com/articles/article.aspx@p=2224047&seqNum=5
TITLE : Windows via C/C++: Synchronous and Asynchronous Device I/O | Microsoft Press Store
BOOL bOk = GetQueuedCompletionStatus(...);.......
http://www.microsoftpressstore.com/articles/article.aspx@p=2224047&seqNum=5
TITLE : pinvoke.net: getqueuedcompletionstatus (kernel32)
static extern bool GetQueuedCompletionStatus(IntPtr CompletionPort, out uint.......
http://www.pinvoke.net/default.aspx/kernel32.getqueuedcompletionstatus
TITLE : Python ctypes.wintypes.DWORD Examples
ret = GetQueuedCompletionStatus(self.handle, byref(numBytes), byref(completionKey), byref(ovp), 0).......
http://www.programcreek.com/python/example/54108/ctypes.wintypes.DWORD
TITLE : Python ctypes.wintypes.DWORD Examples
ret = GetQueuedCompletionStatus(self.handle, byref(numBytes), byref(completionKey), byref(ovp), timeout).......
http://www.programcreek.com/python/example/54108/ctypes.wintypes.DWORD
TITLE : Winsock Registered I/O - Traditional Multi threaded IOCP UDP Example Server - AsynchronousEvents
if (!::GetQueuedCompletionStatus(.......
http://www.serverframework.com/asynchronousevents/2012/08/winsock-registered-io---traditional-multi-threaded-iocp-udp-example-server.html
TITLE : Winsock Registered I/O - Traditional Multi threaded IOCP UDP Example Server - AsynchronousEvents
if (!::GetQueuedCompletionStatus(.......
http://www.serverframework.com/asynchronousevents/2012/08/winsock-registered-io---traditional-multi-threaded-iocp-udp-example-server.html
TITLE : [KGC 2012]Boost.asio
26. Boost.Asio IOCP g_hIocp = CreateIoCompletionPort(INVALID_HANDLE_VA LUE, NULL, 0, 0);asio::io_service io_service; client = accept(server, (struct sockaddr*)&addr, &addrlen);tcp::socket socket(io_service); g_hIocp =io_service.run(); CreateIoCompletionPort((HANDLE)client, g_hIocp, (DWORD)con, 0); GetQueuedCompletionStatus(g_hIocp, &readbytes, &dwCompKey, (LPOVERLAPPED *)&pOverlap, INFINITE);.......
http://www.slideshare.net/jacking/kgc-2012boostasio
TITLE : The Winsock completion ports and overlapped I/O C programming tutorials and performance consideration
BOOL GetQueuedCompletionStatus(.......
http://www.winsocketdotnetworkprogramming.com/winsock2programming/winsock2advancediomethod5j.html
TITLE : The Winsock completion ports and overlapped I/O C programming tutorials and performance consideration
When a worker thread receives I/O completion notification from the GetQueuedCompletionStatus() API call, the lpCompletionKey and lpOverlapped parameters contain socket information that can be used to continue processing I/O on a socket through the completion port. Two types of important socket data are available through these parameters: per-handle data and per-I/O operation data........
http://www.winsocketdotnetworkprogramming.com/winsock2programming/winsock2advancediomethod5j.html
TITLE : The Winsock completion ports and overlapped I/O C programming tutorials and performance consideration
Later in the worker thread, GetQueuedCompletionStatus() returns with an overlapped structure and completion key. To retrieve the per-I/O data the macro CONTAINING_RECORD should be used. For example,.......
http://www.winsocketdotnetworkprogramming.com/winsock2programming/winsock2advancediomethod5j.html
TITLE : The Winsock completion ports and overlapped I/O C programming tutorials and performance consideration
ret = GetQueuedCompletionStatus(.......
http://www.winsocketdotnetworkprogramming.com/winsock2programming/winsock2advancediomethod5j.html
TITLE : The Winsock completion ports and overlapped I/O C programming tutorials and performance consideration
ret = GetQueuedCompletionStatus(CompletionPort, &BytesTransferred,(LPDWORD)&PerHandleData,.......
http://www.winsocketdotnetworkprogramming.com/winsock2programming/winsock2advancediomethod5j.html
TITLE : Network Programming with IOCP and Thread Pool – Intro | The Game Programmer Writing
If you still use IOCP with GetQueuedCompletionStatus() and your custom threads (like me before), you might want to follow this series of postings I will update. I will provide sample code to clarify the right way to use them........
http://young2code.wordpress.com/2009/08/16/network-programming-with-iocp-and-thread-pool-intro/
TITLE : Network Programming with IOCP and Thread Pool – Intro | The Game Programmer Writing
CreateIoCompletionPort() and GetQueuedCompletionStatus().......
http://young2code.wordpress.com/2009/08/16/network-programming-with-iocp-and-thread-pool-intro/
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