MalwareMultiScan/MalwareMultiScan.Worker/Startup.cs

using Hangfire;
using Hangfire.MemoryStorage;
using MalwareMultiScan.Worker.Jobs;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.DependencyInjection;

namespace MalwareMultiScan.Worker
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddLogging();
            services.AddControllers();

            services.AddSingleton<ScanJob>();

            services.AddHangfire(
                configuration => configuration.UseMemoryStorage());

            services.AddHangfireServer();
        }

        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            app.UseRouting();

            app.UseEndpoints(endpoints => { endpoints.MapControllers(); });

            app.UseHangfireServer();
        }
    }
}