static void Core_ShuttingDown(object sender, EventArgs e)
{
if (ultimaSocket != null)
{
Trace.WriteLine(String.Format("Warning: Exiting with opened socket {0}. Closing..", ultimaSocket.Socket), "Communication");
WinSock.closesocket(ultimaSocket.Socket);
ultimaSocket = null;
}
}
private void InternalSendToServer(byte[] data)
{
CommunicationManager.BandwidthManager.Upload(data.Length);
int sent = WinSock.send(socket, data, data.Length, 0);
if (sent != data.Length)
{
UO.Print(Env.DefaultErrorColor, "Fatal: Error sending message to server.");
System.Diagnostics.Trace.WriteLine("Error sending message to server.", "Communication");
}
}
/// <summary>
/// Client is requesting data.
/// </summary>
public static int OnRecv(long s, byte[] buff, int len, int flags)
{
CheckThread();
lock (SyncRoot) {
if (ultimaSocket != null && ultimaSocket.Socket == s)
{
return(ultimaSocket.Recv(s, buff, len, flags));
}
else
{
return(WinSock.recv(s, buff, len, flags));
}
}
}
/// <summary>
/// Reads data from server.
/// </summary>
public void ReceiveData()
{
CommunicationManager.CheckThread();
lock (CommunicationManager.SyncRoot)
{
const int BuffLen = 65536;
byte[] encryptedBuffer = new byte[BuffLen];
int readBytes = WinSock.recv(socket, encryptedBuffer, BuffLen, 0);
if (readBytes > 0)
{
CommunicationManager.BandwidthManager.Download(readBytes);
byte[] decryptedBuffer = serverEncryption.Decrypt(encryptedBuffer, readBytes);
ProcessMessages(decryptedBuffer, true);
}
}
}
/// <summary>
/// Client is sending data.
/// </summary>
public static int OnSend(long s, byte[] buff, int len, int flags)
{
CheckThread();
lock (SyncRoot) {
if (ultimaSocket != null && ultimaSocket.Socket == s)
{
if (redirecting)
{
Trace.WriteLine("Warning: Client is reusing login socket as game socket.", "Communication");
ultimaSocket = new GameSocket(s, ultimaSocket.Address, ultimaSocket.Port, loginSeed);
redirecting = false;
}
return(ultimaSocket.Send(s, buff, len, flags));
}
else
{
return(WinSock.send(s, buff, len, flags));
}
}
}