private void ListenLoop()
{
listener.Start();
while (true)
{
connections.AddConnection(listener.AcceptTcpClient());
manager.SendBroadCast();
}
}
public void TwoNodeNeighbourTest()
{
Connections c = new Connections();
c.AddConnection(0, 1);
List <int> neighbours = c.GetNeighbours(0);
Assert.AreEqual(1, neighbours.Count);
Assert.IsTrue(neighbours.Contains(1));
Assert.IsFalse(neighbours.Contains(0));
c.AddConnection(0, 2);
neighbours = c.GetNeighbours(0);
Assert.AreEqual(2, neighbours.Count);
Assert.IsTrue(neighbours.Contains(1));
Assert.IsTrue(neighbours.Contains(2));
Assert.IsFalse(neighbours.Contains(0));
}
public void TwoNodeOneWayConnectionTest()
{
Connections c = new Connections();
c.AddConnection(0, 1);
Assert.AreEqual(1, c.NumConnections);
Assert.IsTrue(c.AreConnected(0, 1));
Assert.IsFalse(c.AreConnected(0, 0));
Assert.IsFalse(c.AreConnected(1, 0)); // one-way connection, 0->1, not 1->0
Assert.IsFalse(c.AreConnected(1, 1));
// Add another connection
c.AddConnection(1, 2);
Assert.AreEqual(2, c.NumConnections);
Assert.IsTrue(c.AreConnected(1, 2));
Assert.IsFalse(c.AreConnected(2, 1));
Assert.IsFalse(c.AreConnected(2, 2));
Assert.IsFalse(c.AreConnected(0, 2)); // not directly connected, this would only be found with a search
}
private void btnSave_Click(object sender, EventArgs e)
{
Validate();
if (loadEdit)
{
Connections.RemoveConnection(cbListOfExistingConnections.SelectedValue.ToString());
cbListOfExistingConnections.SelectedIndex = 0;
}
Connection myConn = new Connection(txtConName.Text, txtServerName.Text, txtIpAdd.Text, txtUserName.Text, txtPassword.Text, GlobalPassword.Password);
Connections.AddConnection(myConn);
txtClear_Click(sender, e);
mainForm.loadConnectionsToListBox();
}
private void Worker()
{
while (IsRunning)
{
try {
if (Socket.Poll(1000000, SelectMode.SelectRead))
{
Connections.AddConnection(new IRCConnection(this, Socket.Accept()));
}
Connections.GetReadyConnections(conns => {
foreach (IRCConnection conn in conns)
{
try {
int read = conn.Receive(Buffer);
string[] lines = Encoding.UTF8.GetString(Buffer, 0, read).Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string line in lines)
{
OnReceive(conn, line);
}
} catch (SocketException ex) {
Logger.Write($@"[IRC] Socket Error: {ex}");
}
}
// check pings
Connections.GetDeadConnections(conns => {
Queue <IRCConnection> dead = new Queue <IRCConnection>(conns);
while (dead.TryDequeue(out IRCConnection conn))
{
Connections.RemoveConnection(conn);
Context.Sessions.Destroy(conn);
}
});
});
} catch (Exception ex) {
Logger.Write($@"[IRC] {ex}");
}
}
}
public void GraphOneWayTest()
{
// Test pathfinding when we set up a graph with some one-way connections
AStar astar = new AStar();
Connections c = new Connections();
// Set up a simple graph
c.AddConnection(0, 1);
c.AddConnection(1, 2);
c.AddConnection(2, 3);
c.AddConnection(4, 5);
c.AddConnection(3, 6);
c.AddConnection(2, 7);
c.AddConnection(3, 7);
List <int> path = new List <int>();
// These paths should exist:
Assert.IsTrue(astar.PathExists(c, 0, 1, path));
Assert.AreEqual(2, path.Count);
Assert.AreEqual(0, path[0]);
Assert.AreEqual(1, path[1]);
Assert.IsTrue(astar.PathExists(c, 0, 2, path));
Assert.AreEqual(3, path.Count);
Assert.AreEqual(0, path[0]);
Assert.AreEqual(1, path[1]);
Assert.AreEqual(2, path[2]);
Assert.IsTrue(astar.PathExists(c, 0, 3, path));
Assert.IsTrue(astar.PathExists(c, 4, 5, path));
// These paths should not exist:
Assert.IsFalse(astar.PathExists(c, 0, 5, path));
Assert.IsFalse(astar.PathExists(c, 3, 5, path));
// The connections in this Test are one-way, so paths do not exist going the other way
Assert.IsFalse(astar.PathExists(c, 2, 0, path));
Assert.IsFalse(astar.PathExists(c, 1, 0, path));
Assert.IsFalse(astar.PathExists(c, 3, 0, path));
Assert.IsFalse(astar.PathExists(c, 5, 4, path));
}
private void OnOpen(SockChatConnection conn)
{
Logger.Debug($@"[{conn}] Connection opened");
Connections.AddConnection(conn);
}
private static void ThrowsBecauseSecondIDNegative()
{
Connections c = new Connections();
c.AddConnection(-1, 0);
}
