public static IServiceCollection AddHttpService <T, O>(this IServiceCollection collection,
Action <O> setupAction) where T : class, IHttpService
where O : class
{
if (collection == null)
{
throw new ArgumentNullException(nameof(collection));
}
if (setupAction == null)
{
throw new ArgumentNullException(nameof(setupAction));
}
collection.Configure(setupAction);
collection.AddHttpClient <T>()
.SetHandlerLifetime(TimeSpan.FromMinutes(5)) //Set lifetime to five minutes
.AddPolicyHandler(RetryPolicy.NewRetryPolicy());
return(collection);
}