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SubscriptionThrottle Element (ADF)

Specifies the number of scheduled subscriptions that can be processed during a single generator quantum.

Syntax

<ApplicationExecutionSettings>
    ...
    <SubscriptionThrottle>

Element Characteristics

Characteristic Description

Data type

Non-negative integer.

Default value

1,000.

Occurrence

Optional once per ApplicationExecutionSettings element.

Updates

Can be added, deleted, and modified when updating the application.

Element Relationships

Relationship Elements

Parent element

ApplicationExecutionSettings Element (ADF)

Hinweise

Use the SubscriptionThrottle element to help guard against an unexpectedly large number of subscriptions entered into the application.

The SubscriptionThrottle value applies to scheduled rules only, not event-triggered rules.

During each quantum, the generator gets the current set of scheduled subscriptions for each subscription class and counts the subscriptions. If the SubscriptionThrottle value is exceeded, the generator abandons the quantum.

If you set the SubscriptionThrottle value to 0, there is no limit to the number of scheduled subscriptions processed from a subscription class during a quantum.

For additional information, see Angeben von Drosselungswerten für Ereignisse, Abonnements und Benachrichtigungen.

Beispiel

The following example shows how to specify that a maximum of 1500 scheduled subscriptions per subscription class can be processed per quantum.

<SubscriptionThrottle>1500</SubscriptionThrottle>

Siehe auch

Verweis

Application Definition File Reference

Andere Ressourcen

Angeben von Drosselungswerten für Ereignisse, Abonnements und Benachrichtigungen
Aktualisieren von Instanzen und Anwendungen

Hilfe und Informationen

Informationsquellen für SQL Server 2005