API:Datasnap.DSServer.TDSCallbackTunnelManagerInternal
| [–] Properties | |
|---|---|
| Type: class | |
| Visibility: public | |
| Source: Datasnap.DSServer.pas Datasnap.DSServer.hpp
| |
| Unit: Datasnap.DSServer | |
| Parent: Datasnap.DSServer | |
Delphi
TDSCallbackTunnelManagerInternal = class(TDSCallbackTunnelManager)
C++
class PASCALIMPLEMENTATION TDSCallbackTunnelManagerInternal : public TDSCallbackTunnelManager
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.