Scheduled service with argument passed in runtime

[Studnia1]

I have created a worker service to schedule a task using Coravel is a .NET Standard library and it is working as expected if I don't use the extra parameter with the string. I want to host the same as a windows service.

Program.cs

            static void Main(string[] args)
        {
            var builder = new ConfigurationBuilder();
            BuildConfig(builder);

            Log.Logger = new LoggerConfiguration()
                .ReadFrom.Configuration(builder.Build())
                .Enrich.FromLogContext()
                .WriteTo.Console()
                .CreateLogger();

            var host = Host.CreateDefaultBuilder()               
                .ConfigureServices((context, services) =>
                {
                    services.AddScheduler();
                    services.AddTransient<CoravelService>();
                })
                .UseSerilog()
                .Build();

            host.Services.UseScheduler(scheduler =>
            {
                var jobSchedule = scheduler.Schedule<CoravelService>();
                jobSchedule.EverySecond();
            });
            host.Run();
        }

CoravelService.cs

        public CoravelService(ILogger<CoravelService> log, IConfiguration configuration)
        {
            _log = log ??
                throw new ArgumentNullException(nameof(log));
            _configuration = configuration ??
                throw new ArgumentNullException(nameof(configuration));

        }

        public Task Invoke()
        {
            var testGuid = "test";
            _log.LogError(testGuid.ToString());

            return Task.FromResult(true);
        }

And its works perfectly, but problem begins when i want to have one more extra parameter in Coravel Service.

CoravelService.cs

        public CoravelService(ILogger<CoravelService> log, IConfiguration configuration, string someArgument)
        {
            _log = log ??
                throw new ArgumentNullException(nameof(log));
            _configuration = configuration ??
                throw new ArgumentNullException(nameof(configuration));
            _someArgument = someArgument;

        }

        public Task Invoke()
        {
            _log.LogError(_someArgument);

            return Task.FromResult(true);
        }

In this situantion constructor is not initializing, i think the reason of this situation is that i should somewhere pass this string, but i dont know where and how.

[jamesmh]

You're probably looking for this. Let me know if that works.

[Studnia1]

Sorry, i forgot to write a response. Yeah, thats correct, next time I should read the documentation more carefully, thanks 😺