Class WorkerProgram<TStartup>

Namespace

Codebelt.Bootstrapper.Worker

Assembly

Codebelt.Bootstrapper.Worker.dll

The entry point of an application responsible for registering its WorkerStartup partner.

public class WorkerProgram<TStartup> : ProgramRoot<TStartup> where TStartup : WorkerStartup

Type Parameters

TStartup

The type containing the startup methods for the application.

Inheritance

object

ProgramRoot

ProgramRoot<TStartup>

WorkerProgram<TStartup>

Examples

The following example shows how WorkerProgram<TStartup> is used as the base entry point for a conventional .NET worker service. The CreateHostBuilder helper composes UseBootstrapperLifetime, UseBootstrapperEnvironmentDefaults<TStartup>, and UseBootstrapperStartup<TStartup> so the resulting host wires the WorkerStartup partner through the standard bootstrapper convention. The example derives a Program : WorkerProgram<MyStartup> so the protected CreateHostBuilder is reachable, then builds the host and confirms the bootstrapper lifetime and the IStartupFactory<TStartup> registration before letting the host run.

using Codebelt.Bootstrapper;
using Codebelt.Bootstrapper.Worker;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;

namespace WorkerProgramDemo;

public class MyStartup : WorkerStartup
{
    public MyStartup(IConfiguration configuration, IHostEnvironment environment) : base(configuration, environment)
    {
    }

    public override void ConfigureServices(IServiceCollection services)
    {
    }
}

public class Program : WorkerProgram<MyStartup>
{
    public static void Main(string[] args)
    {
        using var host = CreateHostBuilder(args).Build();
        var lifetime = host.Services.GetRequiredService<IHostLifetime>();
        var factory = host.Services.GetRequiredService<IStartupFactory<MyStartup>>();
        host.Run();
    }
}

Methods

CreateHostBuilder(string[])

Creates an IHostBuilder used to set up the host.

protected static IHostBuilder CreateHostBuilder(string[] args)

Parameters

args string[]

The command line arguments.

Returns

IHostBuilder

The initialized IHostBuilder.

See Also

ProgramRoot<TStartup>