private void timer_0_Elapsed(object sender, ElapsedEventArgs e)
{
if (Interlocked.Exchange(ref int_1, 1) == 0)
{
try
{
if (tcpClient_0.Available > 0 && networkStream_0.CanRead)
{
byte[] array = new byte[8192];
int num = networkStream_0.Read(array, 0, array.Length);
if (num != 0)
{
byte[] bytes = array.Take(num).ToArray();
if (arc4_1 != null)
{
arc4_1.decrypt(bytes);
}
OnRecieved onRecieved = onRecieved_0;
if (onRecieved != null)
{
onRecieved(bytes);
}
}
}
}
catch
{
}
finally
{
Interlocked.Exchange(ref int_1, 0);
}
}
}
public byte[] recive()
{
try
{
if (client.Available > 0)
{
if (networkStream_0.CanRead)
{
byte[] array = new byte[16384];
int num = networkStream_0.Read(array, 0, array.Length);
if (num != 0)
{
Thread.Sleep(100);
byte[] array2 = array.Take(num).ToArray();
if (arc4_1 != null)
{
arc4_1.decrypt(array2);
}
return(array2);
}
return(null);
}
return(null);
}
return(null);
}
catch (Exception)
{
return(null);
}
}
public byte[] recive()
{
try
{
if (!client.Connected && !client.IsOnline())
{
throw new Exception("tcp close");
}
if (client.Available > 0)
{
if (networkStream_0.CanRead)
{
byte[] array = new byte[16384];
int num = networkStream_0.Read(array, 0, array.Length);
Thread.Sleep(50);
if (num != 0)
{
byte[] array2 = array.Take(num).ToArray();
if (arc4_1 != null)
{
arc4_1.decrypt(array2);
}
return(array2);
}
return(null);
}
return(null);
}
return(null);
}
catch (Exception)
{
return(null);
}
}
private void method_5(SocketAsyncEventArgs socketAsyncEventArgs_2)
{
if (socketAsyncEventArgs_2.SocketError == SocketError.Success)
{
if (socketAsyncEventArgs_2.BytesTransferred > 0)
{
Socket obj = (Socket)socketAsyncEventArgs_2.UserToken;
if (obj.Available == 0)
{
byte[] array = new byte[socketAsyncEventArgs_2.BytesTransferred];
Array.Copy(socketAsyncEventArgs_2.Buffer, socketAsyncEventArgs_2.Offset, array, 0, array.Length);
if (arc4_1 != null)
{
arc4_1.decrypt(array);
}
OnRecieved onRecieved = onRecieved_0;
if (onRecieved != null)
{
onRecieved.BeginInvoke(array, null, null);
}
}
if (!obj.ReceiveAsync(socketAsyncEventArgs_2))
{
method_5(socketAsyncEventArgs_2);
}
}
else
{
method_6();
}
}
}
private void method_3(SocketAsyncEventArgs socketAsyncEventArgs_0)
{
try
{
Socket socket = (Socket)socketAsyncEventArgs_0.UserToken;
if (socketAsyncEventArgs_0.SocketError == SocketError.Success && socketAsyncEventArgs_0.BytesTransferred > 0)
{
byte[] array = new byte[socketAsyncEventArgs_0.BytesTransferred];
Array.Copy(socketAsyncEventArgs_0.Buffer, socketAsyncEventArgs_0.Offset, array, 0, socketAsyncEventArgs_0.BytesTransferred);
if (arc4_1 != null)
{
arc4_1.decrypt(array);
}
lock (list_0)
{
list_0.AddRange(array);
}
do
{
int num = BitConverter.ToInt32(list_0.GetRange(0, 4).ToArray(), 0);
if (num > list_0.Count)
{
break;
}
byte[] data = list_0.GetRange(0, num).ToArray();
lock (list_0)
{
list_0.RemoveRange(0, num);
}
if (onRecive_0 != null)
{
onRecive_0(data);
}
data = null;
}while (list_0.Count > 4);
array = null;
if (!socket.ReceiveAsync(socketAsyncEventArgs_0))
{
method_3(socketAsyncEventArgs_0);
}
}
else
{
method_4();
}
}
catch
{
}
}