OnWakeup Event

Applies to
TIB_Events

Declaration
TNotifyEvent = Procedure(Sender: TObject) of object;

Description
Allow customization of how events are synchronized instead of using the default TTimer based mechanism.

This event must be kept thread-safe because it is invoked from the context of the AST callback in a separate thread originating from the GDS32.DLL session.

OnWakeup Example
This example shows how a secondary thread could be used to wait for event notification and then process events when they occurred. 
//not the main thread, separate IB_Session & IB_Connection
procedure TMyDatamodule.RegisterAndWait;
begin
  IB_Events.OnWakeup := Wakeup;
  IB_Events.RegisterEvents;
  repeat
    if WaitForSingleObject(FMyWakeupEvent) = OBJECT_0 then
      IB_Events.CheckEvents; //this will fire on OnEventAlert
  until ... whatever ;
end;

procedure TMyDatamodule.Wakeup;
begin
  SetEvent(FMyWakeupEvent);
end;