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How to use ExitAndWakeUpAppropriateWaiters method of System.Threading.ReaderWriterLock class
Best JustMockLite code snippet using System.Threading.ReaderWriterLock.ExitAndWakeUpAppropriateWaiters
ReaderWriterLock.cs
Source:ReaderWriterLock.cs 
...112 {113 EnterMyLock();114 Debug.Assert(owners > 0, "ReleasingReaderLock: releasing lock and no read lock taken");115 --owners;116 ExitAndWakeUpAppropriateWaiters();117 }118 public void ReleaseWriterLock()119 {120 EnterMyLock();121 Debug.Assert(owners == -1, "Calling ReleaseWriterLock when no write lock is held");122 Debug.Assert(numUpgradeWaiters > 0);123 owners++;124 ExitAndWakeUpAppropriateWaiters();125 }126 public void DowngradeToReaderLock()127 {128 EnterMyLock();129 Debug.Assert(owners == -1, "Downgrading when no writer lock held");130 owners = 1;131 ExitAndWakeUpAppropriateWaiters();132 }133 /// <summary>134 /// A routine for lazily creating a event outside the lock (so if errors135 /// happen they are outside the lock and that we don't do much work136 /// while holding a spin lock). If all goes well, reenter the lock and137 /// set 'waitEvent' 138 /// </summary>139 private void LazyCreateEvent(ref WaitHandle waitEvent, bool makeAutoResetEvent)140 {141 Debug.Assert(MyLockHeld);142 Debug.Assert(waitEvent == null);143 ExitMyLock();144 WaitHandle newEvent;145 if (makeAutoResetEvent)146 newEvent = new AutoResetEvent(false);147 else148 newEvent = new ManualResetEvent(false);149 EnterMyLock();150 if (waitEvent == null) // maybe someone snuck in. 151 waitEvent = newEvent;152 }153 /// <summary>154 /// Waits on 'waitEvent' with a timeout of 'millisceondsTimeout. 155 /// Before the wait 'numWaiters' is incremented and is restored before leaving this routine.156 /// </summary>157 private void WaitOnEvent(WaitHandle waitEvent, ref uint numWaiters, int millisecondsTimeout)158 {159 Debug.Assert(MyLockHeld);160 if (waitEvent is AutoResetEvent)161 ((AutoResetEvent)waitEvent).Reset();162 else163 ((ManualResetEvent)waitEvent).Reset();164 numWaiters++;165 bool waitSuccessful = false;166 ExitMyLock(); // Do the wait outside of any lock 167 try168 {169 if (!waitEvent.WaitOne(millisecondsTimeout, false))170 throw new ApplicationException("ReaderWriterLock timeout expired");171 waitSuccessful = true;172 }173 finally174 {175 EnterMyLock();176 --numWaiters;177 if (!waitSuccessful) // We are going to throw for some reason. Exit myLock. 178 ExitMyLock();179 }180 }181 /// <summary>182 /// Determines the appropriate events to set, leaves the locks, and sets the events. 183 /// </summary>184 private void ExitAndWakeUpAppropriateWaiters()185 {186 Debug.Assert(MyLockHeld);187 if (owners == 0 && numWriteWaiters > 0)188 {189 ExitMyLock(); // Exit before signaling to improve efficiency (wakee will need the lock)190 // release one writer191 if (writeEvent is AutoResetEvent)192 ((AutoResetEvent)writeEvent).Set();193 else194 ((ManualResetEvent)writeEvent).Set();195 }196 else if (owners == 1 && numUpgradeWaiters != 0)197 {198 ExitMyLock(); // Exit before signaling to improve efficiency (wakee will need the lock)...
ExitAndWakeUpAppropriateWaiters
Using AI Code Generation
1using System;2using System.Threading;3{4 static void Main()5 {6 ReaderWriterLock rwl = new ReaderWriterLock();7 rwl.AcquireReaderLock(Timeout.Infinite);8 rwl.ExitAndWakeUpAppropriateWaiters();9 Console.WriteLine("Reader lock released");10 }11}12using System;13using System.Threading;14{15 static void Main()16 {17 ReaderWriterLock rwl = new ReaderWriterLock();18 rwl.AcquireWriterLock(Timeout.Infinite);19 rwl.ExitAndWakeUpAppropriateWaiters();20 Console.WriteLine("Writer lock released");21 }22}23using System;24using System.Threading;25{26 static void Main()27 {28 ReaderWriterLock rwl = new ReaderWriterLock();29 rwl.AcquireWriterLock(Timeout.Infinite);30 rwl.ExitAndWakeUpAppropriateWaiters();31 Console.WriteLine("Writer lock released");32 }33}34using System;35using System.Threading;36{37 static void Main()38 {39 ReaderWriterLock rwl = new ReaderWriterLock();40 rwl.AcquireWriterLock(Timeout.Infinite);41 rwl.ExitAndWakeUpAppropriateWaiters();42 Console.WriteLine("Writer lock released");43 }44}45using System;46using System.Threading;47{48 static void Main()49 {50 ReaderWriterLock rwl = new ReaderWriterLock();51 rwl.AcquireWriterLock(Timeout.Infinite);52 rwl.ExitAndWakeUpAppropriateWaiters();53 Console.WriteLine("Writer lock released");54 }55}56using System;57using System.Threading;58{59 static void Main()60 {61 ReaderWriterLock rwl = new ReaderWriterLock();
ExitAndWakeUpAppropriateWaiters
Using AI Code Generation
1using System;2using System.Threading;3{4 public static void Main()5 {6 ReaderWriterLock rwl = new ReaderWriterLock();7 rwl.AcquireWriterLock(100);8 rwl.ExitAndWakeUpAppropriateWaiters();9 rwl.ReleaseWriterLock();10 Console.WriteLine("ReaderWriterLock method ExitAndWakeUpAppropriateWaiters() used");11 }12}13ReaderWriterLock method ExitAndWakeUpAppropriateWaiters() used
ExitAndWakeUpAppropriateWaiters
Using AI Code Generation
1using System;2using System.Threading;3{4 public static void Main()5 {6 ReaderWriterLock rwl = new ReaderWriterLock();7 rwl.AcquireWriterLock(Timeout.Infinite);8 rwl.ExitAndWakeUpAppropriateWaiters();9 Console.WriteLine("Writer lock released");10 }11}12using System;13using System.Threading;14{15 public static void Main()16 {17 ReaderWriterLock rwl = new ReaderWriterLock();18 rwl.AcquireReaderLock(Timeout.Infinite);19 rwl.ExitAndWakeUpAppropriateWaiters();20 Console.WriteLine("Reader lock released");21 }22}23using System;24using System.Threading;25{26 public static void Main()27 {28 ReaderWriterLock rwl = new ReaderWriterLock();29 rwl.AcquireReaderLock(Timeout.Infinite);30 rwl.ExitAndWakeUpAppropriateWaiters();31 Console.WriteLine("Reader lock released");32 }33}34using System;35using System.Threading;36{37 public static void Main()38 {39 ReaderWriterLock rwl = new ReaderWriterLock();40 rwl.AcquireReaderLock(Timeout.Infinite);41 rwl.ExitAndWakeUpAppropriateWaiters();42 Console.WriteLine("Reader lock released");43 }44}45using System;46using System.Threading;47{48 public static void Main()49 {50 ReaderWriterLock rwl = new ReaderWriterLock();51 rwl.AcquireReaderLock(Timeout.Infinite);52 rwl.ExitAndWakeUpAppropriateWaiters();53 Console.WriteLine("Reader lock released");54 }55}56using System;57using System.Threading;58{59 public static void Main()60 {
ExitAndWakeUpAppropriateWaiters
Using AI Code Generation
1using System;2using System.Threading;3{4 public static void Main()5 {6 ReaderWriterLock rwl = new ReaderWriterLock();7 rwl.AcquireWriterLock(Timeout.Infinite);8 rwl.ExitAndWakeUpAppropriateWaiters();9 Console.WriteLine("ExitAndWakeUpAppropriateWaiters method of System.Threading.ReaderWriterLock class.");10 }11}12using System;13using System.Threading;14{15 public static void Main()16 {17 ReaderWriterLock rwl = new ReaderWriterLock();18 rwl.AcquireUpgradeableReaderLock(Timeout.Infinite);19 rwl.ExitUpgradeableReadLock();20 Console.WriteLine("ExitUpgradeableReadLock method of System.Threading.ReaderWriterLock class.");21 }22}23using System;24using System.Threading;25{26 public static void Main()27 {28 ReaderWriterLock rwl = new ReaderWriterLock();29 rwl.AcquireReaderLock(Timeout.Infinite);30 Console.WriteLine(rwl.IsReaderLockHeld);31 rwl.ReleaseReaderLock();32 Console.WriteLine("IsReaderLockHeld method of System.Threading.ReaderWriterLock class.");33 }34}35using System;36using System.Threading;37{38 public static void Main()39 {40 ReaderWriterLock rwl = new ReaderWriterLock();41 rwl.AcquireWriterLock(Timeout.Infinite);42 Console.WriteLine(rwl.IsWriterLockHeld);43 rwl.ReleaseWriterLock();44 Console.WriteLine("IsWriterLockHeld method of System.Threading.ReaderWriterLock class.");45 }46}47using System;48using System.Threading;49{50 public static void Main()51 {52 ReaderWriterLock rwl = new ReaderWriterLock();53 rwl.AcquireUpgradeableReaderLock(Timeout.Infinite);54 Console.WriteLine(rwl.IsUpgradeableReaderLockHeld);
ExitAndWakeUpAppropriateWaiters
Using AI Code Generation
1using System;2using System.Threading;3{4 {5 static void Main(string[] args)6 {7 ReaderWriterLock rwl = new ReaderWriterLock();8 rwl.AcquireReaderLock(Timeout.Infinite);9 rwl.ReleaseReaderLock();10 rwl.ExitAndWakeUpAppropriateWaiters();11 }12 }13}14ReaderWriterLock Class | ReaderWriterLock Members | System.Threading Namespace | AcquireReaderLock Method | AcquireWriterLock Method | ReleaseReaderLock Method | ReleaseWriterLock Method | UpgradeToWriterLock Method | DowngradeFromWriterLock Method | IsReaderLockHeld Property | IsWriterLockHeld Property | IsReaderLockHeldByCurrentThread Property | IsWriterLockHeldByCurrentThread Property | WriterSeqNum Property | ReaderSeqNum Property | LockCookie Structure | LockCookie Constructor | LockCookie.Equals Method | LockCookie.GetHashCode Method | LockCookie.ToString Method | LockCookie.Equals Method (LockCookie) | LockCookie Structure (System.Threading)
ExitAndWakeUpAppropriateWaiters
Using AI Code Generation
1using System;2using System.Threading;3{4 public static void Main()5 {6 ReaderWriterLock rwl = new ReaderWriterLock();7 rwl.AcquireReaderLock(Timeout.Infinite);8 rwl.ReleaseReaderLock();9 rwl.AcquireWriterLock(Timeout.Infinite);10 rwl.ReleaseWriterLock();11 rwl.AcquireReaderLock(Timeout.Infinite);12 rwl.ReleaseReaderLock();13 rwl.AcquireWriterLock(Timeout.Infinite);14 rwl.ReleaseWriterLock();15 rwl.AcquireReaderLock(Timeout.Infinite);16 rwl.ReleaseReaderLock();17 rwl.AcquireWriterLock(Timeout.Infinite);18 rwl.ReleaseWriterLock();19 rwl.AcquireReaderLock(Timeout.Infinite);20 rwl.ReleaseReaderLock();21 rwl.AcquireWriterLock(Timeout.Infinite);22 rwl.ReleaseWriterLock();23 rwl.AcquireReaderLock(Timeout.Infinite);24 rwl.ReleaseReaderLock();25 rwl.AcquireWriterLock(Timeout.Infinite);26 rwl.ReleaseWriterLock();27 rwl.AcquireReaderLock(Timeout.Infinite);28 rwl.ReleaseReaderLock();29 rwl.AcquireWriterLock(Timeout.Infinite);30 rwl.ReleaseWriterLock();31 rwl.AcquireReaderLock(Timeout.Infinite);32 rwl.ReleaseReaderLock();
ExitAndWakeUpAppropriateWaiters
Using AI Code Generation
1using System;2using System.Threading;3{4 static void Main()5 {6 ReaderWriterLock rwl = new ReaderWriterLock();7 rwl.AcquireWriterLock(Timeout.Infinite);8 rwl.ReleaseWriterLock();9 rwl.AcquireReaderLock(Timeout.Infinite);10 rwl.ReleaseReaderLock();11 rwl.ExitAndWakeUpAppropriateWaiters();12 }13}
ExitAndWakeUpAppropriateWaiters
Using AI Code Generation
1using System;2using System.Threading;3using System.Collections;4{5{6static ReaderWriterLock rwl = new ReaderWriterLock();7static ArrayList al = new ArrayList();8static int readers = 0;9static int writers = 0;10static int writeRequests = 0;11static int readRequests = 0;12static int readHolders = 0;13static int writeHolders = 0;14static int writeUpgrades = 0;15static int readUpgrades = 0;16static int totalReadTime = 0;17static int totalWriteTime = 0;18static int totalUpgradeTime = 0;19static int totalWaitTime = 0;20static int totalReadWaitTime = 0;21static int totalWriteWaitTime = 0;22static int totalUpgradeWaitTime = 0;23static int totalReaderWaitTime = 0;24static int totalWriterWaitTime = 0;25static int totalUpgradeReaderWaitTime = 0;26static int totalUpgradeWriterWaitTime = 0;27static int totalReaderWaitCount = 0;28static int totalWriterWaitCount = 0;29static int totalUpgradeReaderWaitCount = 0;30static int totalUpgradeWriterWaitCount = 0;31static int totalWriteUpgradeWaitTime = 0;32static int totalWriteUpgradeWaitCount = 0;33static int totalWriteUpgradeTime = 0;34static int totalWriteUpgradeCount = 0;35static int totalWriteUpgradeReaderWaitTime = 0;36static int totalWriteUpgradeReaderWaitCount = 0;37static int totalWriteUpgradeWriterWaitTime = 0;38static int totalWriteUpgradeWriterWaitCount = 0;39static int totalReadUpgradeWaitTime = 0;40static int totalReadUpgradeWaitCount = 0;41static int totalReadUpgradeTime = 0;42static int totalReadUpgradeCount = 0;43static int totalReadUpgradeReaderWaitTime = 0;44static int totalReadUpgradeReaderWaitCount = 0;45static int totalReadUpgradeWriterWaitTime = 0;46static int totalReadUpgradeWriterWaitCount = 0;47static int totalUpgradeUpgradeWaitTime = 0;48static int totalUpgradeUpgradeWaitCount = 0;49static int totalUpgradeUpgradeTime = 0;50static int totalUpgradeUpgradeCount = 0;51static int totalUpgradeUpgradeReaderWaitTime = 0;
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