private static async Task RunAsync(this IAppHost host, CancellationToken token, string shutdownMessage)
{
using (host)
{
//await host.StartAsync(token);
//var hostingEnvironment = host.Services.GetService<IHostingEnvironment>();
//var applicationLifetime = host.Services.GetService<IApplicationLifetime>();
//var options = host.Services.GetRequiredService<WebHostOptions>();
//if (!options.SuppressStatusMessages)
//{
// Console.WriteLine($"Hosting environment: {hostingEnvironment.EnvironmentName}");
// Console.WriteLine($"Content root path: {hostingEnvironment.ContentRootPath}");
// 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);
// }
//}
await host.WaitForTokenShutdownAsync(token);
}
}
/// <summary>
/// Returns a Task that completes when shutdown is triggered via the given token, Ctrl+C or SIGTERM.
/// </summary>
/// <param name="host">The running <see cref="IAppHost"/>.</param>
/// <param name="token">The token to trigger shutdown.</param>
public static async Task WaitForShutdownAsync(this IAppHost host, CancellationToken token = default)
{
var done = new ManualResetEventSlim(false);
using (var cts = CancellationTokenSource.CreateLinkedTokenSource(token))
{
AttachCtrlcSigtermShutdown(cts, done, shutdownMessage: string.Empty);
await host.WaitForTokenShutdownAsync(cts.Token);
done.Set();
}
}
