TTMSFNCWebPushSender.OnBeforeSendNotification Event
Occurs before each notification is sent, allowing the handler to cancel delivery to a specific recipient.
API unit family: TMS.TMSFNCWebPushSender
Declaring type: TTMSFNCWebPushSender
Inherited from: TTMSFNCCustomWebPushSender
Syntax
OnBeforeSendNotification: TTMSFNCWebPushBeforeSendNotificationEvent;
Parameters
| Name | Description |
|---|---|
Sender |
The sender component that raised the event. |
AUserData |
Custom user data stored with the subscription. |
AEndpoint |
The recipient push service endpoint. |
APayload |
The serialized payload about to be sent. |
AUserID |
The target user identifier, when available. |
ABrowserID |
The target browser or device identifier, when available. |
AAllow |
Set to False to skip sending to this recipient. |