System.Tether.NetworkAdapter.TTetheringNetworkAdapter
Delphi
TTetheringNetworkAdapter = class(TTetheringAdapter)
C++
class PASCALIMPLEMENTATION DECLSPEC_DRTTI TTetheringNetworkAdapter : public System::Tether::Manager::TTetheringAdapter
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | System.Tether.NetworkAdapter.pas System.Tether.NetworkAdapter.hpp |
System.Tether.NetworkAdapter | System.Tether.NetworkAdapter |
Description
Adapter for app tethering that provides support for connecting applications on the same device or over the network using UDP. See Connecting to Remote Applications Using App Tethering.
In addition to implementing the interface of TTetheringAdapter, TTetheringNetworkAdapter provides logging capabilities for debugging.
Requirements
To use TTetheringNetworkAdapter:
- Your applications must be running on the same device, or on devices on a common network, such as a local area network (LAN) or the internet.
- The system firewall must allow incoming UDP connections.
- UDP ports from 2020 to 2040 must be open.
Limitations
TTetheringNetworkAdapter uses UDP ports 2020 to 2040. As a result, you can only have up to 21 instances of TTetheringNetworkAdapter on the same device at once. For example, you can have up to 21 applications running on each device of the local area network provided that they use a single instance of TTetheringNetworkAdapter each.