public void Close()
{
IsRunning = false;
if (SocketFrom != null)
{
if (SocketFrom.Connected)
{
try {
SocketFrom.Shutdown(SocketShutdown.Both);
} catch {; }
Thread.Sleep(100);
try {
SocketFrom.Close();
} catch {; }
}
SocketFrom = null;
}
if (SocketTo != null)
{
if (SocketTo.Connected)
{
try {
SocketTo.Shutdown(SocketShutdown.Both);
} catch {; }
Thread.Sleep(100);
try {
SocketTo.Close();
} catch {; }
}
SocketTo = null;
}
}
public byte[] ReadByte()
{
if (SocketFrom != null)
{
int count = 0;
try {
count = SocketFrom.Receive(bufferRead);
} catch {
count = 0;
}
if (count != 0)
{
if (userFrom != null)
{
// check speed limit
speedSignal += count;
// reduce use of lock (Conf.Users.CheckSpeed().lock)
if (speedSignal > speedCheckThreshold)
{
Conf.Users[userFrom].CheckSpeed(speedSignal);
speedSignal = 0;
}
}
byte[] tmpBuffer = new byte[count];
Array.Copy(bufferRead, tmpBuffer, count);
if (EncryptFrom)
{
tmpBuffer = Decrypt(tmpBuffer);
}
return(tmpBuffer);
}
}
return(null);
}
public byte[] ReadByte()
{
byte[] result = null;
if (SocketFrom != null && SocketFrom.Connected)
{
int count;
try {
count = SocketFrom.Receive(bufferRead);
} catch { count = 0; }
if (count > 0)
{
byte[] tmpBuffer = new byte[count];
Array.Copy(bufferRead, tmpBuffer, count);
if (EncryptFrom)
{
tmpBuffer = Decrypt(tmpBuffer);
}
result = tmpBuffer;
if (UserFrom != null)
{
// check speed limit
speedSignal += result.Length;
// reduce use of lock (Conf.Users.CheckSpeed().lock)
if (speedSignal > speedCheckThreshold)
{
Conf.Users[UserFrom].CheckSpeed(speedSignal);
speedSignal = 0;
}
}
}
}
return(result);
}
