using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Hosting; using Microsoft.AspNetCore.Http; using Microsoft.Extensions.DependencyInjection; namespace Http2SampleApp { public class Startup { public void ConfigureServices(IServiceCollection services) { } public void Configure(IApplicationBuilder app, IHostingEnvironment env) { app.UseTimingMiddleware(); app.Run(context => { return context.Response.WriteAsync("Hello World! " + context.Request.Protocol); }); } } }