TwclRfCommServerConnection Class
The base class for all WCL Bluetooth RFCOMM based server connections.
wclConnections.TwclCustomConnection
wclConnections.TwclServerConnection
wclConnections.TwclServerDataConnection
wclBluetooth.TwclRfCommServerConnection
type TwclRfCommServerConnection = class(TwclServerDataConnection) end;
The TwclRfCommServerConnection type exposes the following members.
| Name | Description | |
|---|---|---|
 | AssignedChannel | Gets the assigned RFCOMM channel number. |
| Authentication | Gets the authentication value. |
| Channel | Gets the service RFCOMM channel number. |
| ClientsCount | Gets the number of connected clients. (Inherited from TwclServerConnection.) |
| Clients[Integer] | Gets a connected client by its index. (Inherited from TwclServerConnection.) |
| Encryption | Gets the encryption state of the connection. |
| OnListen | The event fires when the serve ris ready to accept incomming connections (is in listening state). (Inherited from TwclServerConnection.) |
| Radio | Gets the connection owner. |
| Receiver | Gets the connection message receiver object. (Inherited from TwclCustomConnection.) |
| Service | Gets the Bluetooth service UUID used for connection. |
| ServiceName | Gets the service name. |
| State | Gets the connection state. (Inherited from TwclServerConnection.) |
| ThreadId | Gets the connection's thread ID. (Inherited from TwclCustomConnection.) |
| Name | Description | |
|---|---|---|
 | Close | The method disconnects all connected clients and closes the server. (Inherited from TwclServerConnection.) |
 | CreateNewClientConnection(Pointer,Cardinal) | Sends a notification to the main thread to create and init new client connection. (Inherited from TwclServerConnection.) |
| DoClosed(Integer) | Fires the |
| DoConnect(TwclServerClientConnection,Integer) | Fires the |
| DoData(TwclServerClientDataConnection,Pointer,Cardinal) | Fires the |
| DoDisconnect(TwclServerClientConnection,Integer) | Fires the |
| DoGetSdpAttributes(TwclBluetoothSdpProtocols,TwclBluetoothSdpProfiles,TwclBluetoothSdpFormats,Cardinal) | Fires the |
| DoListen | Fires the |
| Enter | Enters the connection's critical section. (Inherited from TwclCustomConnection.) |
| HalClose | Implements a hardware-dependent method to stop listening. (Inherited from TwclServerConnection.) |
| HalCreateClient | The method crteates a hardware and transport-dependent client connection. (Inherited from TwclServerConnection.) |
| HalListen(THandle) | Implements a hardware-dependent method for listening the client connections. (Inherited from TwclServerConnection.) |
| HalPrepare | Implements a hardware-dependent code that prepares for listening. (Inherited from TwclServerConnection.) |
| InternalClose(Integer) | Closes the server. (Inherited from TwclServerConnection.) |
| Leave | Exists *leaves) the connection's critical section. (Inherited from TwclCustomConnection.) |
| Listen(TGUID,string,Byte,Boolean,Boolean) | The method starts listening for client connections. |
| MessageReceived(TwclMessage) | The method called when a new notification message received. (Overrides TwclServerConnection.MessageReceived(TwclMessage).) |
| SetAssignedChannel(Byte) | Sets the assigned RFCOMM channel number. |
| SetClientEvents(TwclServerClientConnection) | The method sets the client's event handlers. (Overrides TwclServerConnection.SetClientEvents(TwclServerClientConnection).) |
| Name | Description | |
|---|---|---|
 | GetSdpAttributes | The event fires when the server builds SDP record for the service it runs. If an application needs to provide additinal attributes it should handle the event. By default no additional attributes is added for the SDP record. |
| OnClosed | The event fires when the server is closed. (Inherited from TwclServerConnection.) |
| OnConnect | The event fires when a remote client is connected to the server. (Inherited from TwclServerConnection.) |
| OnData | The event fires when new data is received from the connected remote device. (Inherited from TwclServerDataConnection.) |
| OnDisconnect | The event fires when a remote client has disconnected from the server. (Inherited from TwclServerConnection.) |
An application must never create instances of this class directly. Instead of that an application must use related methods from the TwclBluetoothRadio object.