int Posts - Answer Overflow

int

•Created by int on 1/28/2024 in #help

"Application started" after "Application is shutting down"

c#
var builder = Host.CreateApplicationBuilder(args);
builder.Logging.AddConsole();
builder.Services.AddSingleton<IDatabaseSerializer, EqualsDatabaseSerializer>();
builder.Services.AddSingleton<Database>();
builder.Services.AddHostedService<App>();

var host = builder.Build();
await host.RunAsync();

c#
var builder = Host.CreateApplicationBuilder(args);
builder.Logging.AddConsole();
builder.Services.AddSingleton<IDatabaseSerializer, EqualsDatabaseSerializer>();
builder.Services.AddSingleton<Database>();
builder.Services.AddHostedService<App>();

var host = builder.Build();
await host.RunAsync();

[2;45minfo:[0m Kevin.App[0]
      Listening on port localhost:5371
[2;45m[2;40m[2;45minfo:[0m[2;40m[0m[2;45m[0m Microsoft.Hosting.Lifetime[0]
      Application is shutting down...
[2;45minfo:[0m Microsoft.Hosting.Lifetime[0]
      Application started. Press Ctrl+C to shut down.
[2;45minfo:[0m Microsoft.Hosting.Lifetime[0]
      Hosting environment: Production
[2;45minfo:[0m Microsoft.Hosting.Lifetime[0]
      Content root path: C:\Users\     \Desktop\Dev\Projects\Kevin

[2;45minfo:[0m Kevin.App[0]
      Listening on port localhost:5371
[2;45m[2;40m[2;45minfo:[0m[2;40m[0m[2;45m[0m Microsoft.Hosting.Lifetime[0]
      Application is shutting down...
[2;45minfo:[0m Microsoft.Hosting.Lifetime[0]
      Application started. Press Ctrl+C to shut down.
[2;45minfo:[0m Microsoft.Hosting.Lifetime[0]
      Hosting environment: Production
[2;45minfo:[0m Microsoft.Hosting.Lifetime[0]
      Content root path: C:\Users\     \Desktop\Dev\Projects\Kevin

8 replies

CC#

•Created by int on 8/12/2023 in #help

✅ InitializeComponent not being found, but `dotnet run` works?

13 replies

CC#

•Created by int on 7/19/2023 in #help

✅ Respond with HTML instead of plaintext

var builder = WebApplication.CreateBuilder(args);
var app = builder.Build();

app.MapGet("/", () => "<h1>Hello World!</h1>");

app.Run();

var builder = WebApplication.CreateBuilder(args);
var app = builder.Build();

app.MapGet("/", () => "<h1>Hello World!</h1>");

app.Run();

This is my entire app right now - how do I make the entire app use HTML as the content type by default?

8 replies

CC#

•Created by int on 6/30/2023 in #help

❔ How to log using hosts?

using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;

var builder = new HostApplicationBuilder();
builder.Logging.ClearProviders();
builder.Logging.AddConsole();
builder.Services.AddLogging();

using var host = builder.Build();

var logger = host.Services.GetRequiredService<ILogger>();

logger.LogInformation("🙂");

await host.RunAsync();

using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;

var builder = new HostApplicationBuilder();
builder.Logging.ClearProviders();
builder.Logging.AddConsole();
builder.Services.AddLogging();

using var host = builder.Build();

var logger = host.Services.GetRequiredService<ILogger>();

logger.LogInformation("🙂");

await host.RunAsync();

the error is on when I try to get the logger service:

Unhandled exception. System.InvalidOperationException: No service for type 'Microsoft.Extensions.Logging.ILogger' has been registered.

i thought i had already registered the logging service: builder.Services.AddLogging();

15 replies

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