private static void Run(this OicHost host, CancellationToken token, string shutdownMessage)
{
using (host)
{
host.Start();
var hostingEnvironment = host.Services.GetService <IHostingEnvironment>();
var applicationLifetime = host.Services.GetService <IApplicationLifetime>();
Console.WriteLine($"Hosting environment: {hostingEnvironment.EnvironmentName}");
//var serverAddresses = host.ServerFeatures.Get<IServerAddressesFeature>()?.Addresses;
//if (serverAddresses != null)
//{
// foreach (var address in serverAddresses)
// {
// Console.WriteLine($"Now listening on: {address}");
// }
//}
if (!string.IsNullOrEmpty(shutdownMessage))
{
Console.WriteLine(shutdownMessage);
}
token.Register(state =>
{
((IApplicationLifetime)state).StopApplication();
},
applicationLifetime);
applicationLifetime.ApplicationStopping.WaitHandle.WaitOne();
}
}
/// <summary>
/// Runs a web application and block the calling thread until host shutdown.
/// </summary>
/// <param name="host">The <see cref="OicHost"/> to run.</param>
public static void Run(this OicHost host)
{
var done = new ManualResetEventSlim(false);
using (var cts = new CancellationTokenSource())
{
Action shutdown = () =>
{
if (!cts.IsCancellationRequested)
{
Console.WriteLine("Application is shutting down...");
cts.Cancel();
}
done.Wait();
};
#if NETSTANDARD1_5
var assemblyLoadContext = AssemblyLoadContext.GetLoadContext(typeof(WebHostExtensions).GetTypeInfo().Assembly);
assemblyLoadContext.Unloading += context => shutdown();
#endif
Console.CancelKeyPress += (sender, eventArgs) =>
{
shutdown();
// Don't terminate the process immediately, wait for the Main thread to exit gracefully.
eventArgs.Cancel = true;
};
host.Run(cts.Token, "Application started. Press Ctrl+C to shut down.");
done.Set();
}
}
public OicHostApplication(RequestDelegate application, OicHost host, IEnumerable<IOicContextFactory> contextFactories, ILogger<OicHostApplication> logger)
{
_logger = logger;
_application = application ?? throw new ArgumentNullException(nameof(application));
_host = host;
foreach (var contextFactory in contextFactories)
{
var factoryType = contextFactory.GetType().GetInterfaces().FirstOrDefault(t => t.IsConstructedGenericType);
if (factoryType == null)
continue;
_contextFactories.Add(factoryType.GenericTypeArguments.First(), contextFactory);
}
}
/// <summary>
/// Runs a web application and block the calling thread until token is triggered or shutdown is triggered.
/// </summary>
/// <param name="host">The <see cref="OicHost"/> to run.</param>
/// <param name="token">The token to trigger shutdown.</param>
public static void Run(this OicHost host, CancellationToken token)
{
host.Run(token, shutdownMessage: null);
}
