//Using for creating closing frames
internal PayLoadData(CloseCode closeCode)
{
var code = (ushort)closeCode;
_code = (CloseCode)code;
_data = code.InternalToByteArray(ByteOrder.Big);
}
internal void SetClosingCode()
{
var closeCode = _data.Take(2).Reverse().ToArray();//TODO why reverse
if (closeCode.Length > 0)
{
_code = (CloseCode)BitConverter.ToUInt16(closeCode);
}
}
public WSPacket(byte[] data, OpCode opCode, ushort closeCode)
{
this.data = data;
this.opCode = opCode;
if (closeCode >= 1000 && closeCode <= 1010)
{
this.closeCode = (CloseCode)closeCode;
}
else
{
this.closeCode = CloseCode.WrongCode;
}
}
public void SendClosingFrame(NetworkStream stream, CloseCode code)
{
try
{
Console.WriteLine("Sending close message");
Message.CreateClosingMessage(code).WriteToStream(stream);
Console.WriteLine("Close frame has been sent");
}
catch
{
Console.WriteLine("Could not send close frame");
}
}
public WSPacket(byte[] data, OpCode opCode)
{
this.data = data;
this.opCode = opCode;
this.closeCode = CloseCode.Undefined;
}
public WSPacket(byte[] data, OpCode opCode, ushort closeCode)
{
this.data = data;
this.opCode = opCode;
if(closeCode >= 1000 && closeCode <= 1010) {
this.closeCode = (CloseCode)closeCode;
} else {
this.closeCode = CloseCode.WrongCode;
}
}
public WSPacket(byte[] data, OpCode opCode)
{
this.data = data;
this.opCode = opCode;
this.closeCode = CloseCode.Undefined;
}
public static WebSocketFrame CreateClosingMessage(CloseCode code)
{
PayLoadData pay = new PayLoadData(code);
return(new WebSocketFrame(Fin.Final, Opcode.Close, pay, false));
}
