private void AsServer()
{
DisableBtn();
server = new TCPListener()
{
Port = 8009
};
server.AcceptCompleted += Server_AcceptCompleted;
server.SendCompleted += Server_SendCompleted;
server.ReceiveCompleted += Server_ReceiveCompleted;
server.DisconnectCompleted += Server_DisconnectCompleted;
server.Start();
var t = new Thread(() => {
while (true)
{
Thread.Sleep(2000);
int nowCount = server.Count;
if (nowCount != lastCount)
{
AppendText($"客户端数量:{nowCount}");
lastCount = nowCount;
}
;
}
})
{
IsBackground = true
};
t.Start();
}
private void Run()
{
Thread ClientThread;
FTPCommandListner = new TCPListener(21);
FTPCommandListner.Start();
try
{
while (true)
{
ClientSocket = FTPCommandListner.Accept();
ClientThread = new Thread(new ThreadStart(FTPClientThread));
ClientIP = ClientSocket.RemoteEndpoint.ToString();
//Raise Event
ClientID++;
onMsgArrived(ClientID, ClientIP);
Connected clientConnected = new Connected(Console.Connected);
clientConnected(ClientThread, ClientIP);
ClientThread.Start();
}
}
catch (ThreadInterruptedException e)
{
Thread.CurrentThread.Abort();
}
catch (ThreadStopException e)
{
System.Console.WriteLine("Thread killed");
}
}
private void server_Load(object sender, EventArgs e)
{
listener = new TCPListener();
listener.Port = 1314;
listener.ReceiveCompleted += Listener_ReceiveCompleted;
listener.Start();
}
private void Button2_Click(object sender, EventArgs e)
{
try
{
listener.Start();
}
catch (Exception)
{
}
}
public void Start()
{
if (listener != null)
{
listener.Start();
}
else
{
Console.WriteLine("Initialise the TCPListener first");
}
}
public void Start()
{
//listener = new TCPListener(12345, 10, 1024, 1024);
listener.OnRecive = OnRecive;
thread = new Thread(() => {
listener.Start();
mutex.WaitOne();
});
listener.OnCloseToken += new EventHandler <TCPSocketToken>(CloseToken);
thread.Start();
}
public bool StartServer()
{
try
{
Listener = new TCPListener(2211);
Listener.SocketAccepted += new TCPListener.SocketAcceptedHandler(Listener_SocketAccepted);
Listener.Start();
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public void StartTest()
{
int port = 8001;
TCPListener server = new TCPListener();
TCPClient client = new TCPClient();
server.Port = port;
server.Start();
client.Connect(new IPEndPoint(IPAddress.Parse("127.0.0.1"), port));
client.Send(Encoding.UTF8.GetBytes("Hello"));
bool flag = false;
server.ReceiveCompleted += (s, e) => { Debug.WriteLine(e.Data);
flag = true;
Assert.AreEqual(e.Data, "Hello"); };
while (!flag)
{
;
}
}
/// <summary>
///
/// </summary>
static void TcpDemo()
{
TCPListener listener = new TCPListener();
TCPClient client = new TCPClient("127.0.0.1");
listener.Start();
client.Start();
client.Send("Hello World");
for (int i = 0; i < 100; i++)
{
client.Send(getRandomCoords());
}
Console.ReadKey();
client.Close();
listener.Close();
}
//Passive Data MODE
private int PassiveModePort(ref TCPListener clientDataListner)
{
Thread oThread = Thread.CurrentThread;
lock (oThread)
{
int intPort = 0;
bool done = true;
while (done)
{
intPort = Port();
try
{
if (clientDataListner != null)
{
clientDataListner.Stop();
}
clientDataListner = new TCPListener(intPort);
clientDataListner.Start();
//This Port is free
done = false;
}
catch (Exception e)
{
//done=false;
}
}
return(intPort);
/*
* strIPAddress = CStr(wscControl.LocalIP)
* strSend = "PORT " & Replace(strIPAddress, ".", ",")
* strSend = strSend & "," & intPort \ 256 & "," & (intPort Mod 256)
* strSend = strSend & vbCrLf
* wscControl.SendData strSend
*/
}
}
public void Start()
{
Listener.Start();
}
protected void Reload()
{
Encryption.RNG.Reload();
// some logic in configuration updated the config when saving, we need to read it again
_config = Configuration.Load();
Configuration.Process(ref _config);
NLogConfig.LoadConfiguration();
logger.Info($"WPF Localization Extension|Current culture: {LocalizeDictionary.CurrentCulture}");
// set User-Agent for httpClient
try
{
if (!string.IsNullOrWhiteSpace(_config.userAgentString))
{
httpClient.DefaultRequestHeaders.Add("User-Agent", _config.userAgentString);
}
}
catch
{
// reset userAgent to default and reapply
Configuration.ResetUserAgent(_config);
httpClient.DefaultRequestHeaders.Add("User-Agent", _config.userAgentString);
}
privoxyRunner = privoxyRunner ?? new PrivoxyRunner();
_pacDaemon = _pacDaemon ?? new PACDaemon(_config);
_pacDaemon.PACFileChanged += PacDaemon_PACFileChanged;
_pacDaemon.UserRuleFileChanged += PacDaemon_UserRuleFileChanged;
_pacServer = _pacServer ?? new PACServer(_pacDaemon);
_pacServer.UpdatePACURL(_config); // So PACServer works when system proxy disabled.
GeositeUpdater.ResetEvent();
GeositeUpdater.UpdateCompleted += PacServer_PACUpdateCompleted;
GeositeUpdater.Error += PacServer_PACUpdateError;
_tcpListener?.Stop();
_udpListener?.Stop();
StopPlugins();
// don't put PrivoxyRunner.Start() before pacServer.Stop()
// or bind will fail when switching bind address from 0.0.0.0 to 127.0.0.1
// though UseShellExecute is set to true now
// http://stackoverflow.com/questions/10235093/socket-doesnt-close-after-application-exits-if-a-launched-process-is-open
privoxyRunner.Stop();
try
{
var strategy = GetCurrentStrategy();
strategy?.ReloadServers();
StartPlugin();
privoxyRunner.Start(_config);
TCPRelay tcpRelay = new TCPRelay(this, _config);
tcpRelay.OnInbound += UpdateInboundCounter;
tcpRelay.OnOutbound += UpdateOutboundCounter;
tcpRelay.OnFailed += (o, e) => GetCurrentStrategy()?.SetFailure(e.server);
UDPRelay udpRelay = new UDPRelay(this);
_tcpListener = new TCPListener(_config, new List <IStreamService>
{
tcpRelay,
_pacServer,
new PortForwarder(privoxyRunner.RunningPort),
});
_tcpListener.Start();
_udpListener = new UDPListener(_config, new List <IDatagramService>
{
udpRelay,
});
_udpListener.Start();
}
catch (Exception e)
{
// translate Microsoft language into human language
// i.e. An attempt was made to access a socket in a way forbidden by its access permissions => Port already in use
if (e is SocketException se)
{
if (se.SocketErrorCode == SocketError.AddressAlreadyInUse)
{
e = new Exception(I18N.GetString("Port {0} already in use", _config.localPort), e);
}
else if (se.SocketErrorCode == SocketError.AccessDenied)
{
e = new Exception(I18N.GetString("Port {0} is reserved by system", _config.localPort), e);
}
}
logger.LogUsefulException(e);
ReportError(e);
}
ConfigChanged?.Invoke(this, new EventArgs());
UpdateSystemProxy();
}
