private async Task<byte[]> ReadBytes(Socket s, int byteCount)
{
var recived = 0;
var buffer = new byte[byteCount];
while (recived < byteCount)
{
var nowRecived = await s.ReceiveTaskAsync(buffer, recived, byteCount - recived, SocketFlags.None);
if (nowRecived == 0)
throw new IOException("Disconnected!");
recived += nowRecived;
}
return buffer;
}
