public static void Register(IServiceCollection services, Microsoft.Extensions.Configuration.IConfiguration cfg, Action <Type> setMediator)
{
setMediator(typeof(CalculatorQueryHandler));
AsyncRetryPolicy retryPolicy = Policy
.Handle <HttpRequestException>()
.WaitAndRetryAsync(3, retryAttempt =>
TimeSpan.FromSeconds(Math.Pow(2, retryAttempt))
);
services.AddSingleton <AsyncRetryPolicy>(retryPolicy);
var config = cfg.GetSection("services").Get <ServicesConfig>();
services.AddSingleton <ServicesConfig>();
services.AddScoped <IRateService, RateClient>(o => new RateClient(
new HttpClient()
{
BaseAddress = cfg.Uri("RateServiceUrl")
}
));
}