Timeout 클래스

정의

무한 시간 제한 간격을 지정하는 상수를 포함합니다.Contains constants that specify infinite time-out intervals. 이 클래스는 상속될 수 없습니다.This class cannot be inherited.

public ref class Timeout abstract sealed
public ref class Timeout sealed
public static class Timeout
public sealed class Timeout
[System.Runtime.InteropServices.ComVisible(true)]
public static class Timeout
type Timeout = class
[<System.Runtime.InteropServices.ComVisible(true)>]
type Timeout = class
Public Class Timeout
Public NotInheritable Class Timeout
상속
Timeout
특성

예제

다음 예제는 무한 시간 동안 절전 상태로 전환할 스레드 및 절전 이후에 보여 줍니다.The following example shows a thread going to sleep for an infinite time and subsequently being woken up.

using namespace System;
using namespace System::Security::Permissions;
using namespace System::Threading;

ref class StayAwake
{
private:
   bool sleepSwitch;

public:

   property bool SleepSwitch 
   {
      void set( bool value )
      {
         sleepSwitch = value;
      }

   }
   StayAwake()
   {
      sleepSwitch = false;
   }

   void ThreadMethod()
   {
      Console::WriteLine( "newThread is executing ThreadMethod." );
      while (  !sleepSwitch )
      {
         
         // Use SpinWait instead of Sleep to demonstrate the 
         // effect of calling Interrupt on a running thread.
         Thread::SpinWait( 10000000 );
      }

      try
      {
         Console::WriteLine( "newThread going to sleep." );
         
         // When newThread goes to sleep, it is immediately 
         // woken up by a ThreadInterruptedException.
         Thread::Sleep( Timeout::Infinite );
      }
      catch ( ThreadInterruptedException^ /*e*/ ) 
      {
         Console::WriteLine( "newThread cannot go to sleep - "
         "interrupted by main thread." );
      }

   }

};

int main()
{
   StayAwake^ stayAwake = gcnew StayAwake;
   Thread^ newThread = gcnew Thread( gcnew ThreadStart( stayAwake, &StayAwake::ThreadMethod ) );
   newThread->Start();
   
   // The following line causes an exception to be thrown 
   // in ThreadMethod if newThread is currently blocked
   // or becomes blocked in the future.
   newThread->Interrupt();
   Console::WriteLine( "Main thread calls Interrupt on newThread." );
   
   // Then tell newThread to go to sleep.
   stayAwake->SleepSwitch = true;
   
   // Wait for newThread to end.
   newThread->Join();
}

using System;
using System.Security.Permissions;
using System.Threading;

class ThreadInterrupt
{
    static void Main()
    {
        StayAwake stayAwake = new StayAwake();
        Thread newThread = 
            new Thread(new ThreadStart(stayAwake.ThreadMethod));
        newThread.Start();

        // The following line causes an exception to be thrown 
        // in ThreadMethod if newThread is currently blocked
        // or becomes blocked in the future.
        newThread.Interrupt();
        Console.WriteLine("Main thread calls Interrupt on newThread.");

        // Tell newThread to go to sleep.
        stayAwake.SleepSwitch = true;

        // Wait for newThread to end.
        newThread.Join();
    }
}

class StayAwake
{
    bool sleepSwitch = false;

    public bool SleepSwitch
    {
        set{ sleepSwitch = value; }
    }

    public StayAwake(){}

    public void ThreadMethod()
    {
        Console.WriteLine("newThread is executing ThreadMethod.");
        while(!sleepSwitch)
        {
            // Use SpinWait instead of Sleep to demonstrate the 
            // effect of calling Interrupt on a running thread.
            Thread.SpinWait(10000000);
        }
        try
        {
            Console.WriteLine("newThread going to sleep.");

            // When newThread goes to sleep, it is immediately 
            // woken up by a ThreadInterruptedException.
            Thread.Sleep(Timeout.Infinite);
        }
        catch(ThreadInterruptedException e)
        {
            Console.WriteLine("newThread cannot go to sleep - " +
                "interrupted by main thread.");
        }
    }
}
Option Explicit
Option Strict

Imports System.Security.Permissions
Imports System.Threading

Public Class ThreadInterrupt

    <MTAThread> _
    Shared Sub Main()
        Dim stayAwake As New StayAwake()
        Dim newThread As New Thread(AddressOf stayAwake.ThreadMethod)
        newThread.Start()

        ' The following line causes an exception to be thrown 
        ' in ThreadMethod if newThread is currently blocked
        ' or becomes blocked in the future.
        newThread.Interrupt()
        Console.WriteLine("Main thread calls Interrupt on newThread.")

        ' Tell newThread to go to sleep.
        stayAwake.SleepSwitch = True

        ' Wait for newThread to end.
        newThread.Join()
    End Sub

End Class

Public Class StayAwake

    Dim sleepSwitchValue As Boolean = False

    WriteOnly Property SleepSwitch As Boolean
        Set
            sleepSwitchValue = Value
        End Set
    End Property 

    Sub New()
    End Sub

    Sub ThreadMethod()
        Console.WriteLine("newThread is executing ThreadMethod.")
        While Not sleepSwitchValue

            ' Use SpinWait instead of Sleep to demonstrate the 
            ' effect of calling Interrupt on a running thread.
            Thread.SpinWait(10000000)
        End While
        Try
            Console.WriteLine("newThread going to sleep.")

            ' When newThread goes to sleep, it is immediately 
            ' woken up by a ThreadInterruptedException.
            Thread.Sleep(Timeout.Infinite)
        Catch ex As ThreadInterruptedException
            Console.WriteLine("newThread cannot go to " & _
                "sleep - interrupted by main thread.")
        End Try
    End Sub

End Class

설명

이 클래스의 멤버는 스레딩 작업에 무한 시간 제한 간격을 지정 하려면 사용 됩니다.The members of this class are used to specify infinite time-out intervals in threading operations. Infinite 정수를 허용 하는 메서드를 사용해 millisecondsTimeout 매개 변수를 같은 Thread.Sleep(Int32), Thread.Join(Int32), 및 ReaderWriterLock.AcquireReaderLock(Int32)합니다.Infinite is used by methods that accept an integer millisecondsTimeout parameter, such as Thread.Sleep(Int32), Thread.Join(Int32), and ReaderWriterLock.AcquireReaderLock(Int32). InfiniteTimeSpan 허용 하는 메서드에 사용 되는 timeout 형식의 매개 변수 TimeSpan와 같은 Thread.Sleep(TimeSpan), Thread.Join(TimeSpan), 및 ReaderWriterLock.AcquireReaderLock(TimeSpan)합니다.InfiniteTimeSpan is used by methods that accept a timeout parameter of type TimeSpan, such as Thread.Sleep(TimeSpan), Thread.Join(TimeSpan), and ReaderWriterLock.AcquireReaderLock(TimeSpan).

필드

Infinite

Int32 매개 변수를 받아들이는 스레딩 메서드의 경우 무한 대기 기간을 지정하는 데 사용되는 상수입니다.A constant used to specify an infinite waiting period, for threading methods that accept an Int32 parameter.

InfiniteTimeSpan

TimeSpan 매개 변수를 받아들이는 메서드의 경우 무한 대기 기간을 지정하는 데 사용되는 상수입니다.A constant used to specify an infinite waiting period, for methods that accept a TimeSpan parameter.

적용 대상

스레드 보안

이 형식은 스레드로부터 안전합니다.This type is thread safe.

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