TwclGattServerConnection Class
The "virtual" connection for the Bluetooth GATT Server
type TwclGattServerConnection = class(TwclCustomConnection) end;
The TwclGattServerConnection type exposes the following members.
| Name | Description | |
|---|---|---|
 | Create(TwclBluetoothRadio) | Creates a new "virtual" GATT Server connection object. |
| Destroy | Frees the GATT Server connection. (Overrides TwclCustomConnection.Destroy.) |
| Name | Description | |
|---|---|---|
 | Active | Gets the GATT server state. |
| ClientsCount | Gets the clients count. |
| Clients[Integer] | Gets the GATT server client by its index. |
| OnStarted | The event fires when the Bluetooth LE GATT Server has been successfully started. |
| OnStopped | The event fires when the Bluetooth LE GATT Server has been stopped. |
| Radio | Gets the connection owner. |
| Receiver | Gets the connection message receiver object. (Inherited from TwclCustomConnection.) |
| ServicesCount | Gets the services count. |
| Services[Integer] | Gets the local GATT service by its index. |
| ThreadId | Gets the connection's thread ID. (Inherited from TwclCustomConnection.) |
| Name | Description | |
|---|---|---|
| AddService(TwclGattUuid,TwclGattLocalService) | Creates new local GATT service and adds it to the services list. |
| ClearServices | Clears the local services list. |
| DeleteService(Integer) | Deletes the service with given index. |
 | DoClientConnected(TwclGattServerClient) | Fires the |
| DoClientDisconnected(TwclGattServerClient) | Fires the |
| DoConnectionParamsChanged(TwclGattServerClient) | Fires the |
| DoConnectionPhyChanged(TwclGattServerClient) | Fires the |
| DoMaxPduSizeChanged(TwclGattServerClient) | Fires the |
| DoNotificationSizeChanged(TwclGattServerClient) | Fires the |
| DoRead(TwclGattServerClient,TwclGattLocalCharacteristic,TwclGattLocalCharacteristicReadRequest) | Fires the |
| DoStarted | Fires the |
| DoStopped | Fires the |
| DoSubscribed(TwclGattServerClient,TwclGattLocalCharacteristic) | Fires the |
| DoUnsubscribed(TwclGattServerClient,TwclGattLocalCharacteristic) | Fires the |
| DoWrite(TwclGattServerClient,TwclGattLocalCharacteristic,TwclGattLocalCharacteristicWriteRequest) | Fires the |
| Enter | Enters the connection's critical section. (Inherited from TwclCustomConnection.) |
| HalCreateClient(Int64) | Creates a driver specific GATT server client object. |
| HalCreateService(TwclGattUuid,TwclGattLocalService) | Creates a driver specific local GATT service object. |
| HalInitialize | Implements a driver specific code to initialize Bluetooth LE GATT Server. |
| HalUninitialize | Implements a driver specific code to unitnialize Bluetooth LE GATT Server. |
| Leave | Exists *leaves) the connection's critical section. (Inherited from TwclCustomConnection.) |
| MessageReceived(TwclMessage) | The method called when a new notification message received. (Overrides TwclCustomConnection.MessageReceived(TwclMessage).) |
| Start | Starts the Bluetooth LE GATT Server. |
| Stop | Stops the Bluetooth LE GATT Server. |
| Name | Description | |
|---|---|---|
 | OnClientConnected | The event fires when a client connected to the server. |
| OnClientDisconnected | The event fires when a client disconnected from the server. |
| OnConnectionParamsChanged | The event fires when the connection parameters changed. |
| OnConnectionPhyChanged | The event fires when the connection PHY changed. |
| OnMaxPduSizeChanged | The event fires when maximum PDU size changed for the connected client. |
| OnNotificationSizeChanged | The event fires when a maximum notification size of a subscribed client has been changed. |
| OnRead | The event fires when a remote GATT client requests characteristic's data read. |
| OnSubscribed | The event fires when a remote GATT client subscribes to the characteristic changes notifications or indications. |
| OnUnsubscribed | The event fires when a remote GATT client unsubscribes from the characteristic changes notifications or indications. |
| OnWrite | The event fires when a remote device writes data to the characteristic. |
An application must not create or use this class directly. Instead of that an application must use high-level Bluetooth components.