LifetimeServices.RenewOnCallTime Właściwość

Definicja

Przestrzeń nazw:

System.Runtime.Remoting.Lifetime

Zestaw:

mscorlib.dll

Pobiera lub ustawia czas, przez który dzierżawa jest rozszerzana za każdym razem, gdy wywołanie pojawia się w obiekcie serwera.

public:
 static property TimeSpan RenewOnCallTime { TimeSpan get(); void set(TimeSpan value); };

public static TimeSpan RenewOnCallTime { get; set; }

public static TimeSpan RenewOnCallTime { get; [System.Security.SecurityCritical] set; }

member this.RenewOnCallTime : TimeSpan with get, set

[<set: System.Security.SecurityCritical>]
member this.RenewOnCallTime : TimeSpan with get, set

Public Shared Property RenewOnCallTime As TimeSpan

Wartość właściwości

TimeSpan

Dzierżawa TimeSpan okresu istnienia bieżącego AppDomain jest rozszerzona po każdym wywołaniu.

Atrybuty

SecurityCriticalAttribute

Wyjątki

SecurityException

Co najmniej jeden z wywołujących wyżej w stosie wywołań nie ma uprawnień do konfigurowania typów komunikacji telefonicznej i kanałów. Ten wyjątek jest zgłaszany tylko podczas ustawiania wartości właściwości.

Przykłady

// Register the channel.
TcpChannel^ myChannel = gcnew TcpChannel;
ChannelServices::RegisterChannel( myChannel );
RemotingConfiguration::RegisterActivatedClientType( HelloService::typeid, "Tcp://localhost:8085" );
TimeSpan myTimeSpan = TimeSpan::FromMinutes( 10 );

// Create a remote object.
HelloService ^ myService = gcnew HelloService;
ILease^ myLease;
myLease = dynamic_cast<ILease^>(RemotingServices::GetLifetimeService( myService ));
if ( myLease == nullptr )
{
   Console::WriteLine( "Cannot lease." );
   return  -1;
}

Console::WriteLine( "Initial lease time is {0}", myLease->InitialLeaseTime );
Console::WriteLine( "Current lease time is {0}", myLease->CurrentLeaseTime );
Console::WriteLine( "Renew on call time is {0}", myLease->RenewOnCallTime );
Console::WriteLine( "Sponsorship timeout is {0}", myLease->SponsorshipTimeout );
Console::WriteLine( "Current lease state is {0}", myLease->CurrentState );

// Register the channel.
TcpChannel myChannel = new TcpChannel ();
ChannelServices.RegisterChannel(myChannel);
RemotingConfiguration.RegisterActivatedClientType(
                       typeof(HelloService),"Tcp://localhost:8085");

TimeSpan myTimeSpan = TimeSpan.FromMinutes(10);

// Create a remote object.
HelloService myService = new HelloService();

ILease myLease;
myLease = (ILease)RemotingServices.GetLifetimeService(myService);
if (myLease == null)
{
   Console.WriteLine("Cannot lease.");
   return;
}

Console.WriteLine ("Initial lease time is " + myLease.InitialLeaseTime);
Console.WriteLine ("Current lease time is " + myLease.CurrentLeaseTime);
Console.WriteLine ("Renew on call time is " + myLease.RenewOnCallTime);
Console.WriteLine ("Sponsorship timeout is " + myLease.SponsorshipTimeout);
Console.WriteLine ("Current lease state is " + myLease.CurrentState.ToString());

' Register the channel.
Dim myChannel As New TcpChannel()
ChannelServices.RegisterChannel(myChannel)
RemotingConfiguration.RegisterActivatedClientType( _
                  GetType(HelloService), "Tcp://localhost:8085")

Dim myTimeSpan As TimeSpan = TimeSpan.FromMinutes(10)

' Create a remote object.
Dim myService As New HelloService()

Dim myLease As ILease
myLease = CType(RemotingServices.GetLifetimeService(myService), ILease)
If myLease Is Nothing Then
   Console.WriteLine("Cannot lease.")
   Return
End If

Console.WriteLine("Initial lease time is " & myLease.InitialLeaseTime.ToString())
Console.WriteLine("Current lease time is " & myLease.CurrentLeaseTime.ToString())
Console.WriteLine("Renew on call time is " & myLease.RenewOnCallTime.ToString())
Console.WriteLine("Sponsorship timeout is " & myLease.SponsorshipTimeout.ToString())
Console.WriteLine("Current lease state is " & myLease.CurrentState.ToString())

Uwagi

Domyślny czas odnawiania, do którego przedłużono dzierżawę okresu istnienia, wynosi 2 minuty.