ISponsor.Renewal(ILease) 메서드

정의

네임스페이스:

System.Runtime.Remoting.Lifetime

어셈블리:

mscorlib.dll

보증 클라이언트에게 지정된 개체의 임대를 갱신하도록 요청합니다.

public:
 TimeSpan Renewal(System::Runtime::Remoting::Lifetime::ILease ^ lease);

public TimeSpan Renewal (System.Runtime.Remoting.Lifetime.ILease lease);

[System.Security.SecurityCritical]
public TimeSpan Renewal (System.Runtime.Remoting.Lifetime.ILease lease);

abstract member Renewal : System.Runtime.Remoting.Lifetime.ILease -> TimeSpan

[<System.Security.SecurityCritical>]
abstract member Renewal : System.Runtime.Remoting.Lifetime.ILease -> TimeSpan

Public Function Renewal (lease As ILease) As TimeSpan

매개 변수

lease

ILease

임대를 갱신해야 하는 개체의 수명 임대입니다.

반환

TimeSpan

지정된 개체에 대한 추가 임대 시간입니다.

특성

SecurityCriticalAttribute

예외

SecurityException

직접 실행 호출자가 인터페이스에 대한 참조를 통해 호출하며 인프라 권한이 없는 경우

예제

public ref class MyClientSponsor: public MarshalByRefObject, public ISponsor
{
private:
   DateTime lastRenewal;

public:
   MyClientSponsor()
   {
      lastRenewal = DateTime::Now;
   }

   [SecurityPermissionAttribute(SecurityAction::LinkDemand,Flags=SecurityPermissionFlag::Infrastructure)]
   virtual TimeSpan Renewal( ILease^ /* lease */ )
   {
      Console::WriteLine( "Request to renew the lease time." );
      Console::WriteLine( "Time since last renewal: {0}",
         DateTime::Now - lastRenewal );

      lastRenewal = DateTime::Now;
      return TimeSpan::FromSeconds( 20 );
   }
};

public class MyClientSponsor : MarshalByRefObject, ISponsor
{
   private DateTime lastRenewal;
   public MyClientSponsor()
   {
      lastRenewal = DateTime.Now;
   }

   public TimeSpan Renewal(ILease lease)
   {
      Console.WriteLine("Request to renew the lease time.");
      Console.WriteLine("Time since last renewal: " +
         (DateTime.Now - lastRenewal).ToString());

      lastRenewal = DateTime.Now;
      return TimeSpan.FromSeconds(20);
   }
}

Public Class MyClientSponsor
   Inherits MarshalByRefObject
   Implements ISponsor 
   Private lastRenewal As DateTime
   
   Public Sub New()
      lastRenewal = DateTime.Now
   End Sub
   
   <SecurityPermission(SecurityAction.LinkDemand, Flags := SecurityPermissionFlag.Infrastructure)> _
   Public Function Renewal(lease As ILease) As TimeSpan Implements ISponsor.Renewal
      Console.WriteLine("Request to renew the lease time.")
      Console.WriteLine("Time since last renewal: " + _ 
                      DateTime.op_Subtraction(DateTime.Now, lastRenewal).ToString())
      
      lastRenewal = DateTime.Now
      Return TimeSpan.FromSeconds(20)
   End Function 'Renewal
End Class

설명

Renewal 지정된 된 개체에 대 한 임대를 갱신 하려면 분산된 가비지 수집기에서 호출 됩니다.