private static ServiceProvider ConfigureServices(IServiceCollection serviceCollection)
{
// Build configuration
configuration = new ConfigurationBuilder()
.SetBasePath(Directory.GetParent(AppContext.BaseDirectory).FullName)
.AddJsonFile("appsettings.json", false)
.AddEnvironmentVariables()
.Build();
// Add access to generic IConfigurationRoot
var duration = configuration.GetValue <int>("NumberSenderSettings:Duration");
var tbs = configuration.GetValue <int>("NumberSenderSettings:TimeBetweenSending");
var numberSenderSettings = new NumberSenderSettings(duration, tbs);
var clientId = configuration.GetValue <string>("EventPublisherSettings:ClientId");
var host = configuration.GetValue <string>("EventPublisherSettings:Host");
var topicName = configuration.GetValue <string>("EventPublisherSettings:TopicName");
var eventPublisherSettings = new EventPublisherSettings(clientId, host, topicName);
serviceCollection.AddSingleton <IConfigurationRoot>(configuration);
serviceCollection.AddLogging();
serviceCollection.AddSingleton <NumberSenderSettings>(numberSenderSettings);
serviceCollection.AddSingleton <EventPublisherSettings>(eventPublisherSettings);
serviceCollection.AddSingleton <INumberGenerator, NumberGenerator>();
serviceCollection.AddSingleton <IEventPublisher, EventPublisher>();
serviceCollection.AddSingleton <INumberSenderService, NumberSenderService>();
return(serviceCollection.BuildServiceProvider());
}
public EventPublisher(EventPublisherSettings settings)
{
this._settings = settings;
Console.WriteLine($"Initializing EventPublisher with ID {settings.ClientId}, URL {settings.Host} and Topic {settings.TopicName}");
}