Crash app process if curl without 'Content-Length' http header.

OwinConsole-Crash-Program.cs

using System;
using Microsoft.Owin.Hosting;
using Owin;

namespace OwinConsoleApp1
{
    internal class Program
    {
        public static void Main(string[] args)
        {
            var server = WebApp.Start("http://localhost:8080", builder =>
            {
                builder.Run(context =>
                {
                    context.Response.ContentType = "text/plain";
                    return context.Response.WriteAsync("world");
                });
            });

            Console.WriteLine("Press any key.");
            Console.ReadLine();
            
            server.Dispose();
            
            // typing on terminal without 'Content-Length' http header.
            // curl -X POST http://localhost:8080
        }
    }
}