public static IGameHostBuilder GetGameHostBuilder(string[] args)
{
var config = new ConfigurationBuilder()
.AddCommandLine(args)
.AddEnvironmentVariables(prefix: "RoutingBenchmarks_")
.Build();
// Consoler logger has a major impact on perf results, so do not use
// default builder.
var gameHostBuilder = new GameHostBuilder()
.UseConfiguration(config)
.UseKestrel();
var scenario = config["scenarios"]?.ToLower();
if (scenario == "plaintextdispatcher" || scenario == "plaintextendpointrouting")
{
gameHostBuilder.UseStartup <StartupUsingEndpointRouting>();
// for testing
gameHostBuilder.UseSetting("Startup", nameof(StartupUsingEndpointRouting));
}
else if (scenario == "plaintextrouting" || scenario == "plaintextrouter")
{
gameHostBuilder.UseStartup <StartupUsingRouter>();
// for testing
gameHostBuilder.UseSetting("Startup", nameof(StartupUsingRouter));
}
else
{
throw new InvalidOperationException(
$"Invalid scenario '{scenario}'. Allowed scenarios are PlaintextEndpointRouting and PlaintextRouter");
}
return(gameHostBuilder);
}
public static void Main(string[] args)
{
var scenarioName = "Unknown";
var config = new ConfigurationBuilder()
.AddCommandLine(args)
.Build();
var builder = new GameHostBuilder()
.ConfigureLogging(loggingBuilder => loggingBuilder.AddConsole())
.UseConfiguration(config)
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseStartup <Startup>();
if (string.Equals(builder.GetSetting("server"), "Microsoft.AspNetCore.Server.HttpSys", System.StringComparison.Ordinal))
{
scenarioName = "HttpSysServer";
Console.WriteLine("Using HttpSys server");
builder.UseHttpSys();
}
else if (!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("ASPNETCORE_PORT")))
{
// ANCM is hosting the process.
// The port will not yet be configured at this point, but will also not require HTTPS.
scenarioName = "AspNetCoreModule";
Console.WriteLine("Detected ANCM, using Kestrel");
builder.UseKestrel();
}
else
{
// Also check "server.urls" for back-compat.
var urls = builder.GetSetting(GameHostDefaults.ServerUrlsKey) ?? builder.GetSetting("server.urls");
builder.UseSetting(GameHostDefaults.ServerUrlsKey, string.Empty);
Console.WriteLine($"Using Kestrel, URL: {urls}");
if (urls.Contains(";"))
{
throw new NotSupportedException("This test app does not support multiple endpoints.");
}
var uri = new Uri(urls);
builder.UseKestrel(options =>
{
options.Listen(IPAddress.Loopback, uri.Port, listenOptions =>
{
if (uri.Scheme.Equals("https", StringComparison.OrdinalIgnoreCase))
{
scenarioName = "Kestrel(SSL)";
var certPath = Path.Combine(AppContext.BaseDirectory, "TestResources", "testCert.pfx");
Console.WriteLine($"Using SSL with certificate: {certPath}");
listenOptions.UseHttps(certPath, "testPassword");
}
else
{
scenarioName = "Kestrel(NonSSL)";
}
});
});
}
var host = builder.Build();
AppDomain.CurrentDomain.UnhandledException += (_, a) =>
{
Console.WriteLine($"Unhandled exception (Scenario: {scenarioName}): {a.ExceptionObject.ToString()}");
};
Console.WriteLine($"Starting Server for Scenario: {scenarioName}");
host.Run();
}