using Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.Hosting; namespace contact { public class Program { //No UseUrls here. The listening address comes from ASPNETCORE_URLS in the systemd unit //(http://127.0.0.1:3002) and from launchSettings.json for local runs. //The old "only *:3002 works with nginx" comment was F1: nginx proxied to $server_addr, the public IP. public static void Main(string[] args) => Host.CreateDefaultBuilder(args) .ConfigureWebHostDefaults(web => web.UseStartup()) .Build() .Run(); } }