private void StartStopDisposeLifecycleComps(IStartable start, IStartable stop, IDisposable disp, One one)
{
start.Start();
// post instantiation startup
Assert.AreEqual(4, one.getStarting().Count);
Assert.AreEqual("One", one.getStarting()[0]);
Assert.AreEqual("Two", one.getStarting()[1]);
Assert.AreEqual("Three", one.getStarting()[2]);
Assert.AreEqual("Four", one.getStarting()[3]);
stop.Stop();
// post instantiation shutdown - REVERSE order.
Assert.AreEqual(4, one.getStopping().Count);
Assert.AreEqual("Four", one.getStopping()[0]);
Assert.AreEqual("Three", one.getStopping()[1]);
Assert.AreEqual("Two", one.getStopping()[2]);
Assert.AreEqual("One", one.getStopping()[3]);
disp.Dispose();
// post instantiation shutdown - REVERSE order.
Assert.AreEqual(4, one.getDisposing().Count);
Assert.AreEqual("Four", one.getDisposing()[0]);
Assert.AreEqual("Three", one.getDisposing()[1]);
Assert.AreEqual("Two", one.getDisposing()[2]);
Assert.AreEqual("One", one.getDisposing()[3]);
}
/// <summary>
/// stop the transport on the specifies port.
/// </summary>
/// <param name="transport">
/// an IStartable object that specifies the transport.
/// </param>
/// <param name="listenedLocalEndPoints">
/// an ICollection<IPEndPoint> that contains the listened local endpoint.<para/>
/// if null, stop the EndPoint(specifiedAddress, portToStop), it's used by UdpClient.
/// </param>
/// <param name="specifiedAddress">
/// when listenedLocalEndPoints is null, using this address instead.<para/>
/// if null, using IPAddress.Any.
/// </param>
/// <param name="localEndPoint">
/// an object that specifies the port to stop.
/// </param>
public static void StopTransportByPort(IStartable transport,
ICollection <IPEndPoint> listenedLocalEndPoints, IPAddress specifiedAddress, object localEndPoint)
{
int port;
try
{
port = Convert.ToInt32(localEndPoint, CultureInfo.InvariantCulture);
}
catch (Exception)
{
throw new ArgumentException("localEndPoint is not an IPEndPoint/port.", "localEndPoint");
}
if (listenedLocalEndPoints == null)
{
if (specifiedAddress == null)
{
specifiedAddress = IPAddress.Any;
}
transport.Stop(new IPEndPoint(specifiedAddress, port));
return;
}
// get all endpoint to stop.
IPEndPoint[] endpoints = new IPEndPoint[listenedLocalEndPoints.Count];
listenedLocalEndPoints.CopyTo(endpoints, 0);
// stop the specified endpoint.
foreach (IPEndPoint ep in endpoints)
{
if (ep.Port == port)
{
transport.Stop(ep);
}
}
}
private void Run(string[] args)
{
if (args.Length < 1)
{
Console.WriteLine("No startup assembly given.");
Environment.Exit(-1);
}
var assbly = args[0];
var param = args.Skip(1);
try
{
AssemblyCatalog cat = new AssemblyCatalog(Assembly.LoadFrom(assbly));
CompositionContainer cont = new CompositionContainer(cat);
cont.ComposeParts(this);
}
catch (Exception ex)
{
Console.WriteLine("Error while loading assembly.");
Console.WriteLine(ex);
Environment.Exit(-1);
}
if (_node == null)
{
Console.WriteLine("Assembly loaded, but no IStartable found.");
Environment.Exit(-1);
}
ManualResetEvent ev = new ManualResetEvent(false);
try
{
_node.Start(param).Wait();
}
catch (Exception ex)
{
Console.WriteLine("Error while starting ...");
Console.WriteLine(ex);
}
Console.CancelKeyPress += (sender, eventArgs) =>
{
_node.Stop();
ev.Set();
};
ev.WaitOne();
}
internal static void SafeStop(this IStartable startable, Tracer tracer)
{
Contract.Requires <ArgumentNullException>(tracer != null);
if (startable == null)
{
return;
}
if (startable.IsStarted)
{
try
{
tracer.Verbose("Stopping {0} ...", startable);
startable.Stop();
tracer.Info("Successfully stopped {0}.", startable);
}
catch (Exception excp)
{
tracer.Severe(excp, "Exception Stop()ing {0}", startable);
}
}
}
private void StartStopDisposeLifecycleComps(IStartable start, IStartable stop, IDisposable disp, One one)
{
start.Start();
// post instantiation startup
Assert.AreEqual(4, one.getStarting().Count);
Assert.AreEqual("One", one.getStarting()[0]);
Assert.AreEqual("Two", one.getStarting()[1]);
Assert.AreEqual("Three", one.getStarting()[2]);
Assert.AreEqual("Four", one.getStarting()[3]);
stop.Stop();
// post instantiation shutdown - REVERSE order.
Assert.AreEqual(4, one.getStopping().Count);
Assert.AreEqual("Four", one.getStopping()[0]);
Assert.AreEqual("Three", one.getStopping()[1]);
Assert.AreEqual("Two", one.getStopping()[2]);
Assert.AreEqual("One", one.getStopping()[3]);
disp.Dispose();
// post instantiation shutdown - REVERSE order.
Assert.AreEqual(4, one.getDisposing().Count);
Assert.AreEqual("Four", one.getDisposing()[0]);
Assert.AreEqual("Three", one.getDisposing()[1]);
Assert.AreEqual("Two", one.getDisposing()[2]);
Assert.AreEqual("One", one.getDisposing()[3]);
}