private static async Task <int> Read(string address, ushort maxJobs, ILoggerFactory loggerFactory) { var client = new Dacs7Client(address, PlcConnectionType.Pg, 5000, loggerFactory) { MaxAmQCalled = maxJobs, MaxAmQCalling = maxJobs }; var logger = loggerFactory?.CreateLogger("Dacs7Cli.BlokcsCount"); try { await client.ConnectAsync(); var result = await client.ReadBlocksCountAsync(); if (result != null) { logger?.LogInformation($"FB: {result.Fb}"); logger?.LogInformation($"FC: {result.Fc}"); logger?.LogInformation($"DB: {result.Db}"); } else { logger?.LogError($"No result on blockinfo"); } } catch (Exception ex) { logger?.LogError($"An error occured in Read: {ex.Message} - {ex.InnerException?.Message}"); return(1); } finally { await client.DisconnectAsync(); } return(0); }