AutoResetEvent and ManualResetEvent multithreaded applications

AutoResetEvent

1. For blocking and releasing threads on multiple threads

StaticAutoResetEvent Auth0 =NewAutoResetEvent (false);StaticAutoResetEvent auth1 =NewAutoResetEvent (false);Static voidMain (string[] args) {Thread th=NewThread (t0); Th. IsBackground=true; Th.            Start (); Thread Th1=NewThread (t1); Th1. IsBackground=true; Th1.            Start ();        Console.ReadLine (); }Static voidT0 () {Console.WriteLine ("1"); Auth1.            Set (); Auth0.            WaitOne (); Console.WriteLine ("3"); Auth1.            Set (); Auth0.            WaitOne (); Console.WriteLine ("5"); Auth1.        Set (); }        Static voidT1 () {auth1.            WaitOne (); Console.WriteLine ("2"); Auth0.            Set (); Auth1.            WaitOne (); Console.WriteLine ("4"); Auth0.            Set (); Auth1.            WaitOne (); Console.WriteLine ("6"); }

Multiple threads correspond to multiple AutoResetEvent instances, initialization settings block False,waitone blocking, when set blocks become true, and AutoResetEvent automatically becomes fase after WaitOne.

After set, if multiple threads are waitone, a signal to continue execution is randomly sent to a thread.

Execution results

ManualResetEvent

Multiple threads will receive a release signal after 2.Set

StaticManualResetEvent MAuth0 =NewManualResetEvent (false);StaticManualResetEvent mAuth1 =NewManualResetEvent (false);Staticcirclequeue<BOOL> myqueue =Newcirclequeue<BOOL> (2);Static voidMain (string[] args) {Thread th=NewThread (t0); Th. IsBackground=true; Th.            Start (); Thread Th1=NewThread (t1); Th1. IsBackground=true; Th1.            Start (); Thread Th2=NewThread (T2); Th2. IsBackground=true; Th2.            Start ();        Console.ReadLine (); }        Static voidT0 () {Console.WriteLine ("1-0");            Mauth1.set ();            Mauth0.waitone (); Console.WriteLine ("2-0");        Mauth1.set (); }        Static voidT1 () {BOOLR =Mauth1.waitone ();            Myqueue.enqueue (R); Console.WriteLine ("2-1");  while(true)            {                BOOL[] ListA =Myqueue.getallqueue (); if(Lista.contains (false) ==false)                {                     Break; } thread.sleep ( -);            } mauth1.reset ();            Mauth0.set ();            Mauth1.waitone (); Console.WriteLine ("3-1"); }        Static voidT2 () {BOOLR =Mauth1.waitone ();            Myqueue.enqueue (R); Console.WriteLine ("2-2");  while(true)            {                BOOL[] ListA =Myqueue.getallqueue (); if(Lista.contains (false) ==false)                {                     Break; } thread.sleep ( -);            } mauth1.reset ();            Mauth0.set ();            Mauth1.waitone (); Console.WriteLine ("3-2"); }

Run results

The ring queue is used, and the next one is discussed.

AutoResetEvent and ManualResetEvent multithreaded applications