Multithreading Multi-Threaded Programming

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Another Timer Thread Function //a timer for 5 seconds UINT Timer5s( LPVOID pParam ) { int timeInterval = 5000; // five seconds int iRet = WaitForSingleObject( g_hAbortEvent, timeInterval ); Switch(iRet) { case WAIT_OBJECT_0: break; case WAIT_TIMEOUT: g_hTimeoutEvent. SetEvent(); //Signal timeout break; } } 36 return iRet; Advanced Windows Network Programming 11/11/12
Synchronization Classes } The multithreaded classes provided with MFC fall into two categories: } Synchronization objects derived from CSyncObject(CSyncObject is never used directly. It is the base class for the other four synchronization classes): } CSemaphore, } CMutex, } CCriticalSection } CEvent } Synchronization access objects } CMultiLock } CSingleLock 37 Advanced Windows Network Programming 11/11/12
Page 1 and 2: Multithreading Multi-Threaded Progr
Page 3 and 4: Outline } Windows Message Processin
Page 5 and 6: MSG structure } The system sends a
Page 7 and 8: #include #include LRESULT CALLBAC
Page 9 and 10: Yielding Control } What would happe
Page 11 and 12: Writing the Worker Thread Function
Page 13 and 14: Starting the Thread } To start the
Page 15 and 16: The Running Threads } The AfxBeginT
Page 17 and 18: How the Main Thread Talks to a Work
Page 19 and 20: How does the worker thread get the
Page 21 and 22: What kind Msg in the PostMessage do
Page 23 and 24: Tips for Parameters of (WPARAM wPar
Page 25 and 26: Using Events for Thread Synchroniza
Page 27 and 28: Win32 Event HANDLE } CreateEvent fu
Page 29 and 30: WaitForSingleObject function } Wait
Page 31 and 32: WaitForMultipleObjects function } W
Page 33 and 34: Example main thread } Start the thr
Page 35: Timer in worker thread //the while
Page 39 and 40: When to Use Which? } Synchronizatio
Page 41 and 42: How to determine which is suitable?
Page 43 and 44: Example of using CCriticalSection }
Page 45 and 46: Example of using CMutex } Mutex is
Page 47 and 48: Example of using CSemaphore - 1 } C
Page 49 and 50: Win32 Semaphore Synchronization Obj
Page 51 and 52: Example of Threads Pool - Thread da
Page 53 and 54: Example of Threads Pool - Stop all
Page 55 and 56: Example of Threads Pool -Thread fun
Page 57 and 58: References } Chapter 11,Windows Mes
Page 59 and 60: 59 Advanced Windows Network Program
Page 61: Classes not derived from CObject 61

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