TElDTLSServerFactory.ProcessRequest method

TElDTLSServerFactory.ProcessRequest

Processes the request received from the client.

Declaration

[C#]
void ProcessRequest(byte[] Buffer, int StartIndex, int Size, byte[] ClientID);

[VB.NET]
Sub ProcessRequest(ByVal Buffer As Byte(), ByVal StartIndex As Integer, ByVal Size As Integer, ByVal ClientID As Byte())

[Pascal]
procedure ProcessRequest(Buffer : pointer; Size : integer; const ClientID : ByteArray);

[C++]
void ProcessRequest(void * Buffer, int32_t Size, const std::vector<uint8_t> &ClientID);

[Java]
void processRequest(byte[] Buffer, int StartIndex, int Size, byte[] ClientID);

Parameters

Buffer - buffer containing client's request
Size - Size of the Buffer in bytes
StartIndex - the index of the first byte of the request in Buffer
ClientID - a unique ID of the incoming connection. It is strongly recommended to combine this value from both client's IP and port number, e.g., "192.168.0.33:4422".

Description

This method is used to process requests from clients. When a datagram from a new client is received (ClientHello message), user should generate a unique client's ID and pass the datagram and ClientID as parameters to the method. It generates a cookie and sends it back to the client. This cookie contains a unique ID of the client. The client should retransmit a ClientHello message with a cookie added. If the valid value is received, TElDTLSServerFactory creates a DTLS server and fires OnServerCreated event.