public void ClientDisconnectTest()
{
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Loopback, 4296), new TestLogger()))
{
ManualResetEvent mutex = new ManualResetEvent(false);
ManualResetEvent mutex2 = new ManualResetEvent(false);
listener.NewConnection += delegate(NewConnectionEventArgs args)
{
args.Connection.Disconnected += delegate(object sender2, DisconnectedEventArgs args2)
{
mutex2.Set();
};
mutex.Set();
};
listener.Start();
connection.Connect();
mutex.WaitOne(1000);
Assert.AreEqual(ConnectionState.Connected, connection.State);
connection.Disconnect("Testing");
mutex2.WaitOne(1000);
Assert.AreEqual(ConnectionState.NotConnected, connection.State);
}
}
public void KeepAliveServerTest()
{
ManualResetEvent mutex = new ManualResetEvent(false);
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Loopback, 4296), new TestLogger()))
{
UdpConnection client = null;
listener.NewConnection += delegate(NewConnectionEventArgs args)
{
client = (UdpConnection)args.Connection;
client.KeepAliveInterval = 100;
Thread.Sleep(1050); //Enough time for ~10 keep alive packets
mutex.Set();
};
listener.Start();
connection.Connect();
mutex.WaitOne();
Assert.AreEqual(ConnectionState.Connected, client.State);
Assert.IsTrue(
client.Statistics.TotalBytesSent >= 27 &&
client.Statistics.TotalBytesSent <= 50,
"Sent: " + client.Statistics.TotalBytesSent
);
}
}
public void ServerExtraDataDisconnectTest()
{
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Loopback, 4296), new TestLogger()))
{
string received = null;
ManualResetEvent mutex = new ManualResetEvent(false);
connection.Disconnected += delegate(object sender, DisconnectedEventArgs args)
{
// We don't own the message, we have to read the string now
received = args.Message.ReadString();
mutex.Set();
};
listener.NewConnection += delegate(NewConnectionEventArgs args)
{
MessageWriter writer = MessageWriter.Get(SendOption.None);
writer.Write("Goodbye");
args.Connection.Disconnect("Testing", writer);
};
listener.Start();
connection.Connect();
mutex.WaitOne(5000);
Assert.IsNotNull(received);
Assert.AreEqual("Goodbye", received);
}
}
public void ClientDisposeDisconnectTest()
{
IPEndPoint ep = new IPEndPoint(IPAddress.Loopback, 4296);
bool serverConnected = false;
bool serverDisconnected = false;
bool clientDisconnected = false;
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(ep, new TestLogger()))
{
listener.NewConnection += (evt) =>
{
serverConnected = true;
evt.Connection.Disconnected += (o, et) => serverDisconnected = true;
};
connection.Disconnected += (o, et) => clientDisconnected = true;
listener.Start();
connection.Connect();
Thread.Sleep(100); // Gotta wait for the server to set up the events.
connection.Dispose();
Thread.Sleep(100);
Assert.IsTrue(serverConnected);
Assert.IsTrue(serverDisconnected);
Assert.IsFalse(clientDisconnected);
}
}
public void UdpUnreliableMessageSendTest()
{
byte[] TestData = new byte[] { 1, 2, 3, 4, 5, 6 };
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Loopback, 4296), new TestLogger()))
{
MessageReader output = null;
listener.NewConnection += delegate(NewConnectionEventArgs e)
{
e.Connection.DataReceived += delegate(DataReceivedEventArgs evt)
{
output = evt.Message.Duplicate();
};
};
listener.Start();
connection.Connect();
for (int i = 0; i < 4; ++i)
{
var msg = MessageWriter.Get(SendOption.None);
msg.Write(TestData);
connection.Send(msg);
msg.Recycle();
}
Thread.Sleep(10);
for (int i = 0; i < TestData.Length; ++i)
{
Assert.AreEqual(TestData[i], output.ReadByte());
}
}
}
void Start()
{
udp = new UdpConnection();
udp.Connect("", 7777);
udp.ReceiveEvent += OnReceive;
udp.DisConnect();
}
public void UdpIPv4ConnectionTest()
{
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Loopback, 4296), new TestLogger()))
{
listener.Start();
connection.Connect();
}
}
public void UdpIPv6ConnectionTest()
{
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.IPv6Any, 4296), new TestLogger(), IPMode.IPv6))
{
listener.Start();
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 4296), new TestLogger(), IPMode.IPv6))
{
connection.Connect();
}
}
}
// Use this for initialization
void Start()
{
connection = new UdpConnection();
stream = new NetworkStream();
connection.m_Stream = stream;
stream.connection = connection;
connection.m_OnConnected = OnConnected;
connection.m_OnDisconnected = OnDisconnected;
bool ret = connection.Connect("192.168.1.168", 9530, "channel");
Debug.Log("ret = " + ret);
}
public void UdpIPv4ConnectionTest()
{
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Loopback, 4296), new TestLogger()))
{
listener.Start();
connection.Connect();
Assert.AreEqual(ConnectionState.Connected, connection.State);
Console.Write($"Client sent {connection.Statistics.TotalBytesSent} bytes ");
}
}
public void UdpFieldTest()
{
IPEndPoint ep = new IPEndPoint(IPAddress.Loopback, 4296);
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(ep, new TestLogger()))
{
listener.Start();
connection.Connect();
//Connection fields
Assert.AreEqual(ep, connection.EndPoint);
//UdpConnection fields
Assert.AreEqual(new IPEndPoint(IPAddress.Loopback, 4296), connection.EndPoint);
Assert.AreEqual(1, connection.Statistics.DataBytesSent);
Assert.AreEqual(0, connection.Statistics.DataBytesReceived);
}
}
public virtual void KeepAliveClientTest()
{
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Loopback, 4296), new TestLogger()))
{
listener.Start();
connection.Connect();
connection.KeepAliveInterval = 100;
Thread.Sleep(1050); //Enough time for ~10 keep alive packets
Assert.AreEqual(ConnectionState.Connected, connection.State);
Assert.IsTrue(
connection.Statistics.TotalBytesSent >= 30 &&
connection.Statistics.TotalBytesSent <= 50,
"Sent: " + connection.Statistics.TotalBytesSent
);
}
}
static void Main(string[] args)
{
using (UdpConnection connection = new UdpConnection())
{
ManualResetEvent e = new ManualResetEvent(false);
//Whenever we receive data print the number of bytes and how it was sent
connection.DataReceived += (object sender, DataEventArgs a) =>
Console.WriteLine("Received {0} bytes via {1}!", a.Bytes.Length, a.SendOption);
//When the end point disconnects from us then release the main thread and exit
connection.Disconnected += (object sender, DisconnectedEventArgs a) =>
e.Set();
//Connect to a server
connection.Connect(new NetworkEndPoint("127.0.0.1", 4296));
//Wait until the end point disconnects from us
e.WaitOne();
}
}
public void ServerDisconnectTest()
{
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Loopback, 4296), new TestLogger()))
{
SemaphoreSlim mutex = new SemaphoreSlim(0, 100);
ManualResetEventSlim serverMutex = new ManualResetEventSlim(false);
connection.Disconnected += delegate(object sender, DisconnectedEventArgs args)
{
mutex.Release();
};
listener.NewConnection += delegate(NewConnectionEventArgs args)
{
mutex.Release();
// This has to be on a new thread because the client will go straight from Connecting to NotConnected
ThreadPool.QueueUserWorkItem(_ =>
{
serverMutex.Wait(500);
args.Connection.Disconnect("Testing");
});
};
listener.Start();
connection.Connect();
mutex.Wait(500);
Assert.AreEqual(ConnectionState.Connected, connection.State);
serverMutex.Set();
mutex.Wait(500);
Assert.AreEqual(ConnectionState.NotConnected, connection.State);
}
}
public void UdpHandshakeTest()
{
byte[] TestData = new byte[] { 1, 2, 3, 4, 5, 6 };
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Loopback, 4296), new TestLogger()))
{
listener.Start();
MessageReader output = null;
listener.NewConnection += delegate(NewConnectionEventArgs e)
{
output = e.HandshakeData.Duplicate();
};
connection.Connect(TestData);
Thread.Sleep(10);
for (int i = 0; i < TestData.Length; ++i)
{
Assert.AreEqual(TestData[i], output.ReadByte());
}
}
}
public void ServerDisconnectTest()
{
using (ThreadLimitedUdpConnectionListener listener = this.CreateListener(2, new IPEndPoint(IPAddress.Any, 4296), new TestLogger()))
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Loopback, 4296), new TestLogger()))
{
ManualResetEvent mutex = new ManualResetEvent(false);
connection.Disconnected += delegate(object sender, DisconnectedEventArgs args)
{
mutex.Set();
};
listener.NewConnection += delegate(NewConnectionEventArgs args)
{
args.Connection.Disconnect("Testing");
};
listener.Start();
connection.Connect();
mutex.WaitOne();
}
}
public void MixedConnectionTest()
{
using (ThreadLimitedUdpConnectionListener listener2 = this.CreateListener(4, new IPEndPoint(IPAddress.IPv6Any, 4296), new ConsoleLogger(true), IPMode.IPv6))
{
listener2.Start();
listener2.NewConnection += (evt) =>
{
Console.WriteLine($"Connection: {evt.Connection.EndPoint}");
};
using (UdpConnection connection = this.CreateConnection(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 4296), new TestLogger()))
{
connection.Connect();
Assert.AreEqual(ConnectionState.Connected, connection.State);
}
using (UdpConnection connection2 = this.CreateConnection(new IPEndPoint(IPAddress.IPv6Loopback, 4296), new TestLogger(), IPMode.IPv6))
{
connection2.Connect();
Assert.AreEqual(ConnectionState.Connected, connection2.State);
}
}
}
public bool Connect(IPAddress address, int port)
{
CreateConnection(address, port);
Connection.Connect();
return(IsConnected);
}
void Connect()
{
_udp.Connect("127.0.0.1", 7777);
}
void Button_Connect()
{
udp.Connect("127.0.0.1", 999);
}
