private string getReasonFrom(PayloadData data)
{
if (data.Length <= 2)
{
return(String.Empty);
}
var buffer = data.ToByteArray().SubArray(2, (int)(data.Length - 2));
return(Encoding.UTF8.GetString(buffer));
}
public async Task <byte[]> ToByteArray()
{
using (var buff = new MemoryStream())
{
var header = (int)_fin;
header = (header << 1) + (int)_rsv1;
header = (header << 1) + (int)_rsv2;
header = (header << 1) + (int)_rsv3;
header = (header << 4) + (int)_opcode;
header = (header << 1) + (int)_mask;
header = (header << 7) + _payloadLength;
await buff.WriteAsync(((ushort)header).InternalToByteArray(ByteOrder.Big), 0, 2).ConfigureAwait(false);
if (_payloadLength > 125)
{
await buff.WriteAsync(_extPayloadLength, 0, _extPayloadLength.Length).ConfigureAwait(false);
}
if (_mask == Mask.Mask)
{
await buff.WriteAsync(_maskingKey, 0, _maskingKey.Length).ConfigureAwait(false);
}
if (_payloadLength > 0)
{
var payload = _payloadData.ToByteArray();
if (_payloadLength < 127)
{
await buff.WriteAsync(payload, 0, payload.Length).ConfigureAwait(false);
}
else
{
await buff.WriteBytes(payload).ConfigureAwait(false);
}
}
buff.Close();
return(buff.ToArray());
}
}
public byte[] ToByteArray()
{
using (var buff = new MemoryStream())
{
var header = (int)_fin;
header = (header << 1) + (int)_rsv1;
header = (header << 1) + (int)_rsv2;
header = (header << 1) + (int)_rsv3;
header = (header << 4) + (int)_opcode;
header = (header << 1) + (int)_mask;
header = (header << 7) + (int)_payloadLength;
buff.Write(((ushort)header).InternalToByteArray(ByteOrder.Big), 0, 2);
if (_payloadLength > 125)
{
buff.Write(_extPayloadLength, 0, _extPayloadLength.Length);
}
if (_mask == Mask.Mask)
{
buff.Write(_maskingKey, 0, _maskingKey.Length);
}
if (_payloadLength > 0)
{
var payload = _payloadData.ToByteArray();
if (_payloadLength < 127)
{
buff.Write(payload, 0, payload.Length);
}
else
{
buff.WriteBytes(payload);
}
}
buff.Close();
return(buff.ToArray());
}
}
public byte[] ToByteArray()
{
//Discarded unreachable code: IL_00f0
using (MemoryStream memoryStream = new MemoryStream())
{
int fin = (int)_fin;
fin = (fin << 1) + (int)_rsv1;
fin = (fin << 1) + (int)_rsv2;
fin = (fin << 1) + (int)_rsv3;
fin = (fin << 4) + (int)_opcode;
fin = (fin << 1) + (int)_mask;
fin = (fin << 7) + _payloadLength;
memoryStream.Write(((ushort)fin).InternalToByteArray(ByteOrder.Big), 0, 2);
if (_payloadLength > 125)
{
memoryStream.Write(_extPayloadLength, 0, _extPayloadLength.Length);
}
if (_mask == Mask.Mask)
{
memoryStream.Write(_maskingKey, 0, _maskingKey.Length);
}
if (_payloadLength > 0)
{
byte[] array = _payloadData.ToByteArray();
if (_payloadLength < 127)
{
memoryStream.Write(array, 0, array.Length);
}
else
{
memoryStream.WriteBytes(array);
}
}
memoryStream.Close();
return(memoryStream.ToArray());
}
}
private ushort getCodeFrom(PayloadData data)
{
return(data.Length >= 2
? data.ToByteArray().SubArray(0, 2).To <ushort>(ByteOrder.BIG)
: (ushort)CloseStatusCode.NO_STATUS_CODE);
}