Host shuts down immediately

[srininz77]

I'm trying to run a long running background task in a console application inside docker container.

My code is as follows:

 public static async Task Main(string[] args)
 {
            var hostBuilder = new HostBuilder()
                .ConfigureAppConfiguration
                (
                    (hostBuilderContext, configurationBuilder) =>
                    {
                        configurationBuilder.SetBasePath(Directory.GetCurrentDirectory());
                        configurationBuilder.AddEnvironmentVariables();
                        configurationBuilder.AddJsonFile("appsettings.json", optional: true);
                    }
                )
                .ConfigureServices
                (
                    (hostBuilderContext, services) =>
                    {
                        services.AddHostedService<HostedService>();
                        services.AddSingleton<ISocketImplementation, SocketImplementation>();
                        services.AddSingleton<IMessageHandler, MessageHandler>();
                    }
                );               

            await hostBuilder.RunConsoleAsync();
   }

When I use Docker run -d to create the container, the container stops immediately. It doesn't look like RunConsoleAsync() is waiting for ctrl+c or SIGTERM.

I tried GenericHostSample and it behaves the same as well

[davidfowl]

@srininz77 Can you file issues like this on http://github.com/aspnet/Home?

[rachelappel]

@davidfowl @srininz77 I moved the issue for @srininz77 to the ASPNET Home repo.