API:Datasnap.DSServer.TDSCallbackTunnelManagerInternal
Delphi
TDSCallbackTunnelManagerInternal = class(TDSCallbackTunnelManager)
C++
class PASCALIMPLEMENTATION TDSCallbackTunnelManagerInternal : public TDSCallbackTunnelManager
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | Datasnap.DSServer.pas Datasnap.DSServer.hpp |
Datasnap.DSServer | Datasnap.DSServer |
Description
Singleton that manages heavyweight callback instances.
Datasnap.DSServer.TDSCallbackTunnelManagerInternal inherits from Datasnap.DSServer.TDSCallbackTunnelManager. All content below this line refers to Datasnap.DSServer.TDSCallbackTunnelManager.
Singleton that manages heavyweight callback instances.
TDSCallbackTunnelManager is a singleton that is used to manage DataSnap tunnel instances. All tunnel (heavyweight callback) creation/modification/deletion calls go through this singleton. Registering an event will allow you to be notified of changes to the managed heavyweight callbacks.