private void StartPeerConnection(PeerInfo peerInfo)
{
LOGGER.Info("Created new socket for peer connection");
socket = new Udt.Socket(AddressFamily.InterNetwork, SocketType.Stream);
socket.ReuseAddress = true;
socket.SetSocketOption(Udt.SocketOptionName.Rendezvous, true);
socket.Bind(IPAddress.Any, localPort);
LOGGER.Info("Waiting for peer connection");
socket.Connect(peerInfo.Address, peerInfo.Port);
LOGGER.Info("peer connected, starting sender and listener threads");
Thread receiveThread = new Thread(() => ListenMessages(socket));
receiveThread.Start();
Thread sendThread = new Thread(() => SendDate(socket));
sendThread.Start();
LOGGER.Info("connection done");
}
public static void Run(string[] args)
{
if (args.Length < 3)
{
Console.WriteLine("Usage: {0} client local_port server server_port [client|server]",
System.AppDomain.CurrentDomain.FriendlyName);
return;
}
Udt.Socket client = new Udt.Socket(AddressFamily.InterNetwork, SocketType.Stream);
client.ReuseAddress = true;
client.Bind(IPAddress.Any, int.Parse(args[0]));
IPAddress serverAddress;
if (!IPAddress.TryParse(args[1], out serverAddress))
{
Console.WriteLine("Error trying to parse {0}", args[1]);
return;
}
client.Connect(serverAddress, int.Parse(args[2]));
int peerPort;
IPAddress peerAddress;
// recv the other peer info
using (Udt.NetworkStream st = new Udt.NetworkStream(client, false))
using (BinaryReader reader = new BinaryReader(st))
{
int len = reader.ReadInt32();
byte[] addr = reader.ReadBytes(len);
peerPort = reader.ReadInt32();
peerAddress = new IPAddress(addr);
Console.WriteLine("Received peer address = {0}:{1}",
peerAddress, peerPort);
}
bool bConnected = false;
int retry = 0;
while (!bConnected)
{
try
{
client.Close();
client = new Udt.Socket(AddressFamily.InterNetwork, SocketType.Stream);
client.ReuseAddress = true;
client.SetSocketOption(Udt.SocketOptionName.Rendezvous, true);
client.Bind(IPAddress.Any, int.Parse(args[0]));
Console.WriteLine("{0} - Trying to connect to {1}:{2}. ",
retry++, peerAddress, peerPort);
client.Connect(peerAddress, peerPort);
Console.WriteLine("Connected successfully to {0}:{1}",
peerAddress, peerPort);
bConnected = true;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
if (args[3] == "client")
{
using (Udt.NetworkStream st = new Udt.NetworkStream(client))
using (BinaryReader reader = new BinaryReader(st))
{
while (true)
{
Console.WriteLine(reader.ReadString());
}
}
}
else
{
using (Udt.NetworkStream st = new Udt.NetworkStream(client))
using (BinaryWriter writer = new BinaryWriter(st))
{
int last = Environment.TickCount;
while (!Console.KeyAvailable)
{
if (Environment.TickCount - last < 1000)
{
continue;
}
writer.Write(string.Format("[{0}] my local time is {1}",
Environment.MachineName, DateTime.Now.ToLongTimeString()));
last = Environment.TickCount;
TraceInfo traceInfo = client.GetPerformanceInfo();
Console.WriteLine("Bandwith Mbps {0}", traceInfo.Probe.BandwidthMbps);
}
}
}
}
public static void Run(string[] args)
{
if (args.Length < 3)
{
Console.WriteLine("Usage: {0} client local_port server server_port [client|server]",
System.AppDomain.CurrentDomain.FriendlyName);
return;
}
Udt.Socket client = new Udt.Socket(AddressFamily.InterNetwork, SocketType.Stream);
client.ReuseAddress = true;
client.Bind(IPAddress.Any, int.Parse(args[0]));
IPAddress serverAddress;
if (!IPAddress.TryParse(args[1], out serverAddress))
{
Console.WriteLine("Error trying to parse {0}", args[1]);
return;
}
client.Connect(serverAddress, int.Parse(args[2]));
int peerPort;
IPAddress peerAddress;
// recv the other peer info
using (Udt.NetworkStream st = new Udt.NetworkStream(client, false))
using (BinaryReader reader = new BinaryReader(st))
{
int len = reader.ReadInt32();
byte[] addr = reader.ReadBytes(len);
peerPort = reader.ReadInt32();
peerAddress = new IPAddress(addr);
Console.WriteLine("Received peer address = {0}:{1}",
peerAddress, peerPort);
}
bool bConnected = false;
int retry = 0;
while (!bConnected)
try
{
client.Close();
client = new Udt.Socket(AddressFamily.InterNetwork, SocketType.Stream);
client.ReuseAddress = true;
client.SetSocketOption(Udt.SocketOptionName.Rendezvous, true);
client.Bind(IPAddress.Any, int.Parse(args[0]));
Console.WriteLine("{0} - Trying to connect to {1}:{2}. ",
retry++, peerAddress, peerPort);
client.Connect(peerAddress, peerPort);
Console.WriteLine("Connected successfully to {0}:{1}",
peerAddress, peerPort);
bConnected = true;
}
catch(Exception e)
{
Console.WriteLine(e.Message);
}
if (args[3] == "client")
{
using (Udt.NetworkStream st = new Udt.NetworkStream(client))
using (BinaryReader reader = new BinaryReader(st))
{
while (true)
{
Console.WriteLine(reader.ReadString());
}
}
}
else
{
using (Udt.NetworkStream st = new Udt.NetworkStream(client))
using (BinaryWriter writer = new BinaryWriter(st))
{
int last = Environment.TickCount;
while (!Console.KeyAvailable)
{
if (Environment.TickCount - last < 1000)
continue;
writer.Write(string.Format("[{0}] my local time is {1}",
Environment.MachineName, DateTime.Now.ToLongTimeString()));
last = Environment.TickCount;
TraceInfo traceInfo = client.GetPerformanceInfo();
Console.WriteLine("Bandwith Mbps {0}", traceInfo.Probe.BandwidthMbps);
}
}
}
}