private async Task <Speedtest> RunSpeedtest(DateTimeOffset timestamp) { await _semaphore.WaitAsync(); IsRunning = true; RunStarted?.Invoke(); var test = new Speedtest { Timestamp = timestamp }; try { var settings = await _client.GetSettingsAsync(); var server = settings.Servers .OrderBy(s => s.Distance) .FirstOrDefault(); test.ServerLatency = await _client.TestServerLatencyAsync(server); test.DownloadSpeed = await _client.TestDownloadSpeedAsync(server); test.UploadSpeed = await _client.TestUploadSpeedAsync(server); _logger.LogInformation($"Test ran successfully - Time: {timestamp}, Latency: {test.ServerLatency} ms, " + $"Download: {test.DownloadSpeed / 1000} Mbps, Upload: {test.UploadSpeed / 1000} Mbps"); using var scope = _services.CreateScope(); var context = scope.ServiceProvider.GetRequiredService <AppDbContext>(); context.Speedtests.Add(test); await context.SaveChangesAsync(); } finally { IsRunning = false; RunCompleted?.Invoke(test); _semaphore.Release(); } return(test); }
static async Task Main(string[] args) { var builder = new ConfigurationBuilder() .SetBasePath(Directory.GetCurrentDirectory()) .AddJsonFile("appsettings.json") .AddCommandLine(args); var configuration = builder.Build(); var results = await Speedtest.Run(configuration); using (var ctx = new SpeedtestDbContext(configuration)) { await ctx.Database.EnsureCreatedAsync(); await ctx.Results.AddRangeAsync(results); await ctx.SaveChangesAsync(); } }