private static async Task RunPostJsonObjectMethod(int duration, bool newJson, string url, bool isWarmup) { if (isWarmup) { Console.WriteLine("Warmup..."); } else { Console.WriteLine("Measuring..."); } var running = true; var iterations = 0; WeatherForecast value = WeatherForecast.GetSingleWeatherForecast(); var job = Task.Run(async() => { while (running) { if (newJson) { await Http.PostAsJsonAsync(url, value); } else { await Http.PostJsonAsync(url, value); } iterations++; } }); await Task.Delay(TimeSpan.FromSeconds(duration)); running = false; await job; if (!isWarmup) { Console.WriteLine($"{iterations} iterations in {duration}s"); } }