// ============== Setup ================
public Server(ushort Port, ushort maxConnections = 64)
{
rawServer = new RawServer(Port, maxConnections);
rawServer.OnConnect += InternalOnConnect;
rawServer.OnDisconnect += InternalOnDisconnect;
rawServer.OnPacket += ProcessData;
Handlers = new List <Handler>(100);
}
// ============= Recv ==============
static void ReceiveLoop(Connection connection, RawServer server)
{
NetworkStream stream = connection.client.GetStream();
DateTime messageQueueLastWarning = DateTime.Now;
try
{
server.OnConnect?.Invoke(connection);
while (true)
{
if (header == null)
{
header = new byte[4];
}
if (!stream.ReadExactly(header, 4))
{
break;
}
int size = Utilities.BytesToIntBigEndian(header);
if (size > MaxPacketSize)
{
Log.WriteNow("ReadMessageBlocking: possible allocation attack with a header of: " + size + " bytes.");
break;
}
byte[] data = new byte[size];
if (!stream.ReadExactly(data, size))
{
break;
}
#if SLEEPY_STATS
server.stats.RecvBytesTotal += (ulong)data.Length;
server.stats.RecvTotal++;
#endif
server.OnPacket(connection, data, data.Length);
// try
// {
// server.OnPacket(connection, data, data.Length);
// }
//#if SLEEPY_DEBUG
// catch (Exception e)
// {
// Log.WriteNow($"Error: On Packet. Likely a callback had an error in it. -> {e.Message}\nStack: {e.StackTrace}");
//#else
// catch
// {
//#endif
// }
}
}
catch (Exception exception)
{
Log.WriteNow("ReceiveLoop: finished receive function for connectionId=" + connection.ID + " reason: " + exception);
}
finally
{
stream.Close();
connection.client.Close();
server.OnDisconnect?.Invoke(connection);
}
}