Application.EventThrottle Property

Artikel
12/15/2008

Gets or sets the number of events that can be processed from a single event class during a single generator quantum.

Namespace: Microsoft.SqlServer.Management.Nmo
Assembly : Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Syntax

'Declaration
Public Property EventThrottle As Integer

public int EventThrottle { get; set; }

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

/** @property */
public int get_EventThrottle ()

/** @property */
public void set_EventThrottle (int value)

public function get EventThrottle () : int

public function set EventThrottle (value : int)

Eigenschaftswert

An Int32 value that specifies the maximum number of events that can be processed from a single event class during a single generator quantum.

Hinweise

Aktualisierter Text:05. Dezember 2005

If the number of events of a single event class submitted in a quantum exceeds the event throttle value, Notification Services stops all processing for the quantum and writes an error to the Windows application log.

If you use the Application(Instance,String) constructor, the default value is 1000. If you use the default constructor, you must set a value for this property.

To turn off the event throttle, use the value 0.

Beispiel

The following examples show how to set all application execution settings, including the event throttle:

// Define application execution settings
myApplication.QuantumDuration = new TimeSpan(0, 0, 15);
myApplication.PerformanceQueryInterval = new TimeSpan(0, 0, 5);
myApplication.SubscriptionQuantumLimit = 1;
myApplication.ChronicleQuantumLimit = 1;
myApplication.VacuumRetentionAge = new TimeSpan(0, 0, 1);
myApplication.LogBeforeDeliveryAttempts = false;
myApplication.LogNotificationText = false;
myApplication.LogStatusInfo = false;
myApplication.EventThrottle = 500;
myApplication.NotificationThrottle = 500;
myApplication.SubscriptionThrottle = 500;
myApplication.ProcessEventsInOrder = false;

' Define application execution settings
myApplication.QuantumDuration = New TimeSpan(0, 0, 15)
myApplication.PerformanceQueryInterval = New TimeSpan(0, 0, 5)
myApplication.SubscriptionQuantumLimit = 1
myApplication.ChronicleQuantumLimit = 1
myApplication.VacuumRetentionAge = New TimeSpan(0, 0, 1)
myApplication.LogBeforeDeliveryAttempts = False
myApplication.LogNotificationText = False
myApplication.LogStatusInfo = False
myApplication.EventThrottle = 500
myApplication.NotificationThrottle = 500
myApplication.SubscriptionThrottle = 500
myApplication.ProcessEventsInOrder = False

Threadsicherheit

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Plattformen

Entwicklungsplattformen

Eine Liste der unterstützten Plattformen finden Sie unterHardware- und Softwareanforderungen für die Installation von SQL Server 2005.

Zielplattforme

Eine Liste der unterstützten Plattformen finden Sie unterHardware- und Softwareanforderungen für die Installation von SQL Server 2005.

Siehe auch

Verweis

Application Class
Application Members
Microsoft.SqlServer.Management.Nmo Namespace

Andere Ressourcen

Angeben von Drosselungswerten für Ereignisse, Abonnements und Benachrichtigungen
EventThrottle Element (ADF)

Freigeben über