Read an event notification.

Syntax

ULValue UltraLite_Connection_iface::GetNotification(
  const ULValue & queue_name,
  ul_u_long wait_ms
)

Parameters

Returns

The name of the event read or empty string on error.

Remarks

This call blocks until a notification is received or until the given wait period expires. To wait indefinitely, pass UL_READ_WAIT_INFINITE for wait_ms. To cancel a wait, send another notification to the given queue or use CancelGetNotification function. After reading a notification, use ReadNotificationParameter() to retrieve additional parameters by name.

See also

• CancelGetNotification function
• DeclareEvent function
• DestroyNotificationQueue function
• RegisterForEvent function
• SendNotification function
• TriggerEvent function