static Udt.Socket PeerConnect(Socket socket, string remoteAddr, int remotePort)
{
bool bConnected = false;
int retry = 0;
Udt.Socket client = null;
while (!bConnected)
{
try
{
DateTime now = InternetTime.Get();
int sleepTimeToSync = SleepTime(now);
Console.WriteLine("[{0}] - Waiting {1} sec to sync with other peer",
now.ToLongTimeString(),
sleepTimeToSync);
System.Threading.Thread.Sleep(sleepTimeToSync * 1000);
GetExternalEndPoint(socket);
if (client != null)
{
client.Close();
}
client = new Udt.Socket(AddressFamily.InterNetwork, SocketType.Stream);
client.SetSocketOption(Udt.SocketOptionName.Rendezvous, true);
client.Bind(socket);
Console.Write("\r{0} - Trying to connect to {1}:{2}. ",
retry++, remoteAddr, remotePort);
client.Connect(remoteAddr, remotePort);
Console.WriteLine("Connected successfully to {0}:{1}",
remoteAddr, remotePort);
bConnected = true;
}
catch (Exception e)
{
Console.Write(e.Message.Replace(Environment.NewLine, ". "));
}
}
return(client);
}
static PseudoTcpSocket PeerConnect(string externalAddr, int externalPort,
Socket socket, string remoteAddr, int remotePort,
CommandLineArguments cla)
{
bool bConnected = false;
int retry = 0;
PseudoTcpSocket client = null;
while (!bConnected)
{
try
{
Console.WriteLine("Getting internet time");
DateTime now = InternetTime.Get();
int nextTimeToSync = NextTime(now);
int sleepTimeToSync = nextTimeToSync - now.Second;
Console.WriteLine("[{0}] - Waiting {1} sec to sync with other peer",
now.ToLongTimeString(),
sleepTimeToSync);
System.Threading.Thread.Sleep(sleepTimeToSync * 1000);
PseudoTcpSocket.Callbacks cbs = new PseudoTcpSocket.Callbacks();
UdpCallbacks icbs = new UdpCallbacks();
cbs.WritePacket = icbs.WritePacket;
cbs.PseudoTcpOpened = icbs.Opened;
cbs.PseudoTcpWritable = icbs.Writable;
cbs.PseudoTcpClosed = icbs.Closed;
client = PseudoTcpSocket.Create(0, cbs);
client.NotifyMtu(1496); // Per PseudoTcpTests
bool success = icbs.Init(externalAddr, externalPort, remoteAddr, remotePort,
client, socket, cla.Sender, nextTimeToSync);
if (false == success)
{
continue;
}
PLog.DEBUG("Created PseudoTcpSocket");
Console.WriteLine("\r{0} - Trying to connect to {1}:{2}. ",
retry++, remoteAddr, remotePort);
if (cla.Sender)
{
PLog.DEBUG("Sender: calling PseudoTcpSocket.Connect");
client.Connect();
}
int startTime = Environment.TickCount;
while (false == bConnected)
{
Console.WriteLine("priv.state=={0}", client.priv.state);
if (PseudoTcpSocket.PseudoTcpState.Values.TCP_ESTABLISHED == client.priv.state)
{
Console.WriteLine("Connected successfully to {0}:{1}",
remoteAddr, remotePort);
bConnected = true;
}
else
{
if (Environment.TickCount > startTime + Config.MAX_TCP_HANDSHAKE_TIME)
{
Console.WriteLine("5 secs timed out with priv.state={0}", client.priv.state);
break;
}
else
{
Console.WriteLine("Waiting for TCP_ESTABLISHED...");
Thread.Sleep(500);
}
}
}
}
catch (Exception e)
{
Console.WriteLine(e.Message.Replace(Environment.NewLine, ". "));
Console.WriteLine(e.StackTrace);
Console.WriteLine("Inner exception=" + e.InnerException);
}
}
return(client);
}