ServicePointManager.DnsRefreshTimeout Propiedad

Definición

Espacio de nombres:

System.Net

Ensamblado:

System.Net.ServicePoint.dll

Source:

ServicePointManager.cs

Obtiene o establece un valor que indica cuánto tiempo se considera válida una resolución del Servicio de nombres de dominio (DNS).

public:
 static property int DnsRefreshTimeout { int get(); void set(int value); };

public static int DnsRefreshTimeout { get; set; }

static member DnsRefreshTimeout : int with get, set

Public Shared Property DnsRefreshTimeout As Integer

Valor de propiedad

Int32

Valor del tiempo de espera en milisegundos. Un valor de -1 indica un período de tiempo de espera infinito. El valor predeterminado es 120.000 milisegundos (dos minutos).

Ejemplos

En el ejemplo de código siguiente se establece esta propiedad.

ServicePointManager::UseNagleAlgorithm = true;
ServicePointManager::Expect100Continue = true;
ServicePointManager::CheckCertificateRevocationList = true;
ServicePointManager::DefaultConnectionLimit =
    ServicePointManager::DefaultPersistentConnectionLimit;
ServicePointManager::EnableDnsRoundRobin = true;
ServicePointManager::DnsRefreshTimeout = 4*60*1000; // 4 minutes

ServicePointManager.UseNagleAlgorithm = true;
ServicePointManager.Expect100Continue = true;
ServicePointManager.CheckCertificateRevocationList = true;
ServicePointManager.DefaultConnectionLimit = ServicePointManager.DefaultPersistentConnectionLimit;
ServicePointManager.EnableDnsRoundRobin = true;
ServicePointManager.DnsRefreshTimeout = 4*60*1000; // 4 minutes

ServicePointManager.UseNagleAlgorithm = True
ServicePointManager.Expect100Continue = True
ServicePointManager.CheckCertificateRevocationList = True
ServicePointManager.DefaultConnectionLimit = _
    ServicePointManager.DefaultPersistentConnectionLimit
ServicePointManager.EnableDnsRoundRobin = True
ServicePointManager.DnsRefreshTimeout = 4*60*1000

Consulte también

• ServicePoint