TTMSFNCWebSocketControlEvent Event Type
Signature for events raised when a control frame (ping, pong or close) is received.
API unit family: TMSFNCWebSocketCommon
Remarks
The handler is notified after any automatic response has been sent; it observes the control frame and does not cancel processing.
Parameters
| Name | Description |
|---|---|
Sender |
Object that raised the event. |
AConnection |
Connection on which the control frame arrived. |
aData |
Control frame payload bytes, if any. |