void OnShowDialog(GXActionArgs arg) { if (InvokeRequired) { BeginInvoke(new ShowUserDialogEventHandler(OnShowDialog), arg).AsyncWaitHandle.WaitOne(); } else { if (ProfileGenericView.SelectedCells.Count == 1) { DataGridViewRow row = ProfileGenericView.Rows[ProfileGenericView.SelectedCells[0].RowIndex]; if (arg.Index == -1) { //Add to the white list. string data = "<Array Qty=\"01\" ><Structure Qty=\"04\" ><OctetString Value=\"" + row.Cells[2].Value + "\" /><UInt8 Value=\"63\" /><UInt16 Value=\"0004\" /><UInt8 Value=\"5\" /></Structure></Array>"; arg.Action = ActionType.Write; arg.Index = 2; GXDLMSData d = new GXDLMSData("0.0.94.39.48.255"); d.SetDataType(2, DataType.Array); d.Value = GXDLMSTranslator.XmlToValue(data); arg.Target = d; } else if (arg.Index == -2) { //Add to the black list. string data = "<Array Qty=\"01\" ><OctetString Value=\"" + row.Cells[2].Value + "\" /></Array>"; arg.Action = ActionType.Write; arg.Index = 2; arg.Value = GXDLMSTranslator.XmlToValue(data); arg.Target = new GXDLMSData("0.0.94.39.47.255"); arg.Target.SetDataType(2, DataType.Array); } else if (arg.Index == -3) { //Remove from the white or black list. //Add to the white list. long unixTime = GXDateTime.ToUnixTime(DateTime.Parse(Convert.ToString(row.Cells[4].Value))); string data = "<Structure Qty=\"02\" ><OctetString Value=\"" + row.Cells[0].Value + "\" /><UInt32 Value=\"" + unixTime + "\" /></Structure>"; arg.Value = GXDLMSTranslator.XmlToValue(data); ProfileGenericView.Rows.Remove(row); } } else { GXHelpers.ShowMessageBox(this, Properties.Resources.ProfileGenericDeviceAmountWarning, "", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information); arg.Handled = true; } } }
/// <summary> /// Is profile generic object sorted using date time. /// </summary> private static bool IsSortedByDateTime(GXObject obj) { int index = GetAttributeIndex(obj, 3); if (index == -1) { return false; } try { GXArray tmp = GXDLMSTranslator.XmlToValue(obj.Attributes[index].Value) as GXArray; if (tmp != null) { //If interface type is clock. return (UInt16)((GXStructure)tmp[0])[0] == 8; } } catch(Exception) { //It's OK if this fails. } return false; }
static public object ChangeType(object value, DataType type, CultureInfo cultureInfo) { object ret; if (type == DataType.OctetString) { if (value is byte[]) { ret = value; } else { ret = GXDLMSTranslator.HexToBytes((string)value); } } else if (type == DataType.DateTime) { if (value is GXDateTime) { ret = value; } else { ret = new GXDateTime((string)value, CultureInfo.InvariantCulture); } } else if (type == DataType.Date) { if (value is GXDateTime) { ret = value; } else { ret = new GXDate((string)value, CultureInfo.InvariantCulture); } } else if (type == DataType.Time) { if (value is GXDateTime) { ret = value; } else { ret = new GXTime((string)value, CultureInfo.InvariantCulture); } } else if (type == DataType.Enum) { if (value is GXEnum) { ret = value; } else { ret = new GXEnum((byte)Convert.ChangeType(value, typeof(byte))); } } else if (type == DataType.Structure || type == DataType.Array) { ret = GXDLMSTranslator.XmlToValue((string)value); } else if (type == DataType.BitString) { ret = new GXBitString((string)value); } else if (type == DataType.None && value is string && string.IsNullOrEmpty((string)value)) { ret = null; } else { ret = Convert.ChangeType(value, GXDLMSConverter.GetDataType(type), cultureInfo); } return(ret); }
/// <summary> /// Show action data. /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void ActionsList_SelectedIndexChanged(object sender, EventArgs e) { if (MacrosView.SelectedIndices.Count == 1) { GXMacro macro = GetMacros()[MacrosView.SelectedIndices[0]]; if (macro.Type == UserActionType.Get || macro.Type == UserActionType.Set) { if (!tabControl1.TabPages.Contains(VisualizedTab)) { tabControl1.TabPages.Insert(0, VisualizedTab); } } else { if (tabControl1.TabPages.Contains(VisualizedTab)) { tabControl1.TabPages.Remove(VisualizedTab); } } string actual, expected; if (Properties.Settings.Default.MacroRaw) { expected = macro.Data; } else { expected = macro.Value; } OriginalDataTb.Text = expected; if (Results.ContainsKey(macro)) { if (Properties.Settings.Default.MacroRaw) { actual = Results[macro].Data; expected = macro.Data; } else { actual = Results[macro].Value; expected = macro.Value; } if (actual != expected) { ReplyDataTb.Text = actual; ActualPanel.Visible = true; } else { ActualPanel.Visible = false; } } else { ActualPanel.Visible = false; ReplyDataTb.Text = null; } try { if (macro.Type == UserActionType.Get || macro.Type == UserActionType.Set) { if (macro.ObjectType != 0) { GXDLMSObject obj = GXDLMSClient.CreateObject((ObjectType)macro.ObjectType); if (obj != null) { obj.LogicalName = macro.LogicalName; for (int pos = 1; pos != (obj as IGXDLMSBase).GetAttributeCount() + 1; ++pos) { obj.SetAccess(pos, AccessMode.NoAccess); } obj.SetAccess(macro.Index, AccessMode.ReadWrite); obj.SetDataType(macro.Index, (DataType)macro.DataType); obj.SetUIDataType(macro.Index, (DataType)macro.UIDataType); if (!string.IsNullOrEmpty(macro.Data) && Target != null) { object value = GXDLMSTranslator.XmlToValue(macro.Data); if (value is byte[] && macro.UIDataType != 0) { value = Target.Comm.client.ChangeType(new GXByteBuffer((byte[])value), (DataType)macro.UIDataType); } else if (value is byte[] && macro.DataType != (int)DataType.None && macro.DataType != (int)DataType.OctetString) { if (macro.DataType == (int)DataType.Array || macro.DataType == (int)DataType.Structure) { GXByteBuffer bb = new GXByteBuffer((byte[])value); //Skip data type. bb.Position = 1; value = Target.Comm.client.ChangeType(bb, (DataType)macro.DataType); } else { GXByteBuffer bb = new GXByteBuffer((byte[])value); value = Target.Comm.client.ChangeType(bb, (DataType)macro.DataType); } } if (macro.ObjectType == (int)ObjectType.ProfileGeneric && macro.Index == 2 && !string.IsNullOrEmpty(macro.External)) { Target.Comm.client.UpdateValue(obj, 3, GXDLMSTranslator.XmlToValue(macro.External)); } Target.Comm.client.UpdateValue(obj, macro.Index, value); } if (SelectedView == null || SelectedView.Target.ObjectType != obj.ObjectType) { //SelectedView must remove from the controls. ObjectPanelFrame.Controls.Clear(); if (Target == null) { SelectedView = GXDlmsUi.GetView(Views, obj, Standard.DLMS); } else { SelectedView = GXDlmsUi.GetView(Views, obj, Target.Comm.client.Standard); } SelectedView.Target = obj; GXDlmsUi.ObjectChanged(SelectedView, obj, false); SelectedView.OnDirtyChange(macro.Index, true); ObjectPanelFrame.Controls.Add(((Form)SelectedView)); ((Form)SelectedView).Show(); } else { SelectedView.Target = obj; GXDlmsUi.ObjectChanged(SelectedView, obj, false); SelectedView.OnDirtyChange(macro.Index, true); } } } } } catch (Exception Ex) { GXDLMS.Common.Error.ShowError(this, Ex); } } else { OriginalDataTb.Text = ""; if (GetMacros().Count == 0 && tabControl1.TabPages.Contains(VisualizedTab)) { tabControl1.TabPages.Remove(VisualizedTab); } } }
/// <summary> /// Read data from the meter. /// </summary> private static void ReadMeter(object parameter) { GXDLMSReader reader = null; System.Net.Http.HttpClient httpClient = Helpers.client; using (GXNet media = (GXNet)parameter) { try { var config = new ConfigurationBuilder() .SetBasePath(Directory.GetCurrentDirectory()) .AddJsonFile("appsettings.json", optional: true) .Build(); ListenerOptions listener = config.GetSection("Listener").Get <ListenerOptions>(); GXDLMSObjectCollection objects = new GXDLMSObjectCollection(); GXDLMSSecureClient client = new GXDLMSSecureClient(listener.UseLogicalNameReferencing, listener.ClientAddress, listener.ServerAddress, (Authentication)listener.Authentication, listener.Password, (InterfaceType)listener.Interface); reader = new GXDLMSReader(client, media, _logger); GXDLMSData ldn = new GXDLMSData("0.0.42.0.0.255"); ldn.SetUIDataType(2, DataType.String); reader.InitializeConnection(); reader.Read(ldn, 2); Console.WriteLine("Meter connected: " + ldn.Value); //Find device. GXDevice dev = null; ListDevicesResponse devs = null; { using (System.Net.Http.HttpResponseMessage response = httpClient.PostAsJsonAsync(Startup.ServerAddress + "/api/device/ListDevices", new ListDevices() { Name = (string)ldn.Value }).Result) { Helpers.CheckStatus(response); devs = response.Content.ReadAsAsync <ListDevicesResponse>().Result; } //If device is unknown. if (devs.Devices.Length == 0) { if (listener.DefaultDeviceTemplate == 0) { string str = "Unknown Meter try to connect to the Gurux.DLMS.AMI server: " + ldn.Value; Console.WriteLine(str); AddSystemError info = new AddSystemError(); info.Error = new GXSystemError() { Error = str }; using (System.Net.Http.HttpResponseMessage response = httpClient.PostAsJsonAsync(Startup.ServerAddress + "/api/SystemError/AddSystemError", info).Result) { Helpers.CheckStatus(response); } return; } ListDeviceTemplates lt = new ListDeviceTemplates() { Ids = new UInt64[] { listener.DefaultDeviceTemplate } }; using (System.Net.Http.HttpResponseMessage response = httpClient.PostAsJsonAsync(Startup.ServerAddress + "/api/template/ListDeviceTemplates", lt).Result) { Helpers.CheckStatus(response); ListDeviceTemplatesResponse ret = response.Content.ReadAsAsync <ListDeviceTemplatesResponse>().Result; if (ret.Devices.Length != 1) { throw new Exception("DefaultDeviceTemplate value is invalid: " + listener.DefaultDeviceTemplate); } dev = new GXDevice(); GXDevice.Copy(dev, ret.Devices[0]); dev.Name = Convert.ToString(ldn.Value); dev.TemplateId = listener.DefaultDeviceTemplate; dev.Manufacturer = ret.Devices[0].Name; } dev.Dynamic = true; UpdateDevice update = new UpdateDevice(); update.Device = dev; using (System.Net.Http.HttpResponseMessage response = httpClient.PostAsJsonAsync(Startup.ServerAddress + "/api/device/UpdateDevice", update).Result) { Helpers.CheckStatus(response); UpdateDeviceResponse r = response.Content.ReadAsAsync <UpdateDeviceResponse>().Result; dev.Id = r.DeviceId; } using (System.Net.Http.HttpResponseMessage response = httpClient.PostAsJsonAsync(Startup.ServerAddress + "/api/device/ListDevices", new ListDevices() { Ids = new UInt64[] { dev.Id } }).Result) { Helpers.CheckStatus(response); devs = response.Content.ReadAsAsync <ListDevicesResponse>().Result; } } else if (devs.Devices.Length != 1) { throw new Exception("There are multiple devices with same name: " + ldn.Value); } else { dev = devs.Devices[0]; if (dev.Security != Security.None) { Console.WriteLine("Reading frame counter."); GXDLMSData fc = new GXDLMSData(listener.InvocationCounter); reader.Read(fc, 2); dev.InvocationCounter = 1 + Convert.ToUInt32(fc.Value); Console.WriteLine("Device ID: " + dev.Id + " LDN: " + (string)ldn.Value); Console.WriteLine("Frame counter: " + dev.FrameCounter); } GetNextTaskResponse ret; using (System.Net.Http.HttpResponseMessage response = httpClient.PostAsJsonAsync(Startup.ServerAddress + "/api/task/GetNextTask", new GetNextTask() { Listener = true, DeviceId = dev.Id }).Result) { Helpers.CheckStatus(response); ret = response.Content.ReadAsAsync <GetNextTaskResponse>().Result; } if (ret.Tasks == null || ret.Tasks.Length == 0) { Console.WriteLine("No tasks to execute"); } else { Console.WriteLine("Task count: " + ret.Tasks.Length); if (client.ClientAddress != dev.ClientAddress || dev.Security != Security.None) { reader.Release(); reader.Disconnect(); client = new GXDLMSSecureClient(dev.UseLogicalNameReferencing, dev.ClientAddress, dev.PhysicalAddress, (Authentication)dev.Authentication, dev.Password, dev.InterfaceType); client.UtcTimeZone = dev.UtcTimeZone; client.Standard = (Standard)dev.Standard; if (dev.Conformance != 0) { client.ProposedConformance = (Conformance)dev.Conformance; } client.Priority = dev.Priority; client.ServiceClass = dev.ServiceClass; client.Ciphering.SystemTitle = GXCommon.HexToBytes(dev.ClientSystemTitle); client.Ciphering.BlockCipherKey = GXCommon.HexToBytes(dev.BlockCipherKey); client.Ciphering.AuthenticationKey = GXCommon.HexToBytes(dev.AuthenticationKey); client.ServerSystemTitle = GXCommon.HexToBytes(dev.DeviceSystemTitle); client.Ciphering.InvocationCounter = dev.InvocationCounter; client.Ciphering.Security = (Security)dev.Security; reader = new GXDLMSReader(client, media, _logger); reader.InitializeConnection(); } List <GXValue> values = new List <GXValue>(); foreach (GXTask task in ret.Tasks) { GXDLMSObject obj = GXDLMSClient.CreateObject((ObjectType)task.Object.ObjectType); obj.LogicalName = task.Object.LogicalName; try { if (task.TaskType == TaskType.Write) { if (obj.LogicalName == "0.0.1.1.0.255" && task.Index == 2) { client.UpdateValue(obj, task.Index, GXDateTime.ToUnixTime(DateTime.UtcNow)); } else { client.UpdateValue(obj, task.Index, GXDLMSTranslator.XmlToValue(task.Data)); } reader.Write(obj, task.Index); } else if (task.TaskType == TaskType.Action) { reader.Method(obj, task.Index, GXDLMSTranslator.XmlToValue(task.Data), DataType.None); } else if (task.TaskType == TaskType.Read) { Reader.Reader.Read(null, httpClient, reader, task, media, obj); } } catch (Exception ex) { task.Result = ex.Message; AddError error = new AddError(); error.Error = new GXError() { DeviceId = dev.Id, Error = "Failed to " + task.TaskType + " " + task.Object.LogicalName + ":" + task.Index + ". " + ex.Message }; using (System.Net.Http.HttpResponseMessage response = httpClient.PostAsJsonAsync(Startup.ServerAddress + "/api/error/AddError", error).Result) { Helpers.CheckStatus(response); response.Content.ReadAsAsync <AddErrorResponse>(); } } using (System.Net.Http.HttpResponseMessage response = httpClient.PostAsJsonAsync(Startup.ServerAddress + "/api/task/TaskReady", new TaskReady() { Tasks = new GXTask[] { task } }).Result) { Helpers.CheckStatus(response); } } } } } } catch (Exception ex) { try { AddSystemError info = new AddSystemError(); info.Error = new GXSystemError() { Error = ex.Message }; using (System.Net.Http.HttpResponseMessage response = httpClient.PostAsJsonAsync(Startup.ServerAddress + "/api/SystemError/AddSystemError", info).Result) { Helpers.CheckStatus(response); } } catch (Exception ex2) { } } finally { if (reader != null) { reader.Close(); } } } }
private async void DoWork(object ínfo) { //Give some time DB server to start up. Thread.Sleep(1000); GetNextTaskResponse ret = null; System.Net.Http.HttpResponseMessage response; //Don't wait reply. It might that DB server is not up yet. if (ínfo != null) { using (response = await client.PostAsJsonAsync(Startup.ServerAddress + "/api/reader/AddReader", new AddReader() { Reader = ínfo as GXReaderInfo })) { Helpers.CheckStatus(response); } } _logger.LogInformation("Reader Service is started."); while (!_cancellationToken.IsCancellationRequested) { try { using (response = await client.PostAsJsonAsync(Startup.ServerAddress + "/api/task/GetNextTask", new GetNextTask())) { Helpers.CheckStatus(response); ret = await response.Content.ReadAsAsync <GetNextTaskResponse>(); } if (ret.Tasks != null) { int pos = 0; GXDevice dev; GXDLMSSecureClient cl; using (response = await client.PostAsJsonAsync(Startup.ServerAddress + "/api/device/ListDevices", new ListDevices() { Ids = new[] { ret.Tasks[0].Object.DeviceId } })) { Helpers.CheckStatus(response); ListDevicesResponse r = await response.Content.ReadAsAsync <ListDevicesResponse>(); if (r.Devices == null || r.Devices.Length == 0) { continue; } dev = r.Devices[0]; } IGXMedia media; if (string.Compare(dev.MediaType, typeof(GXNet).FullName, true) == 0) { media = new GXNet(); } else if (string.Compare(dev.MediaType, typeof(GXSerial).FullName, true) == 0) { media = new GXSerial(); } else if (string.Compare(dev.MediaType, typeof(GXTerminal).FullName, true) == 0) { media = new GXTerminal(); } else { Type type = Type.GetType(dev.MediaType); if (type == null) { string ns = ""; pos = dev.MediaType.LastIndexOf('.'); if (pos != -1) { ns = dev.MediaType.Substring(0, pos); } foreach (Assembly assembly in AppDomain.CurrentDomain.GetAssemblies()) { if (assembly.GetName().Name == ns) { if (assembly.GetType(dev.MediaType, false, true) != null) { type = assembly.GetType(dev.MediaType); } } } } if (type == null) { throw new Exception("Invalid media type: " + dev.MediaType); } media = (IGXMedia)Activator.CreateInstance(type); } if (media == null) { throw new Exception("Unknown media type '" + dev.MediaType + "'."); } media.Settings = dev.MediaSettings; GXDLMSReader reader; //Read frame counter from the meter. if (dev.Security != 0) { cl = new GXDLMSSecureClient(dev.UseLogicalNameReferencing, 16, dev.PhysicalAddress, Authentication.None, null, (InterfaceType)dev.InterfaceType); reader = new GXDLMSReader(cl, media, _logger); media.Open(); reader.InitializeConnection(); //Read Innovation counter. GXDLMSData d = new GXDLMSData(dev.FrameCounter); reader.Read(d, 2); dev.InvocationCounter = 1 + Convert.ToUInt32(d.Value); reader.Disconnect(); media.Close(); } cl = new GXDLMSSecureClient(dev.UseLogicalNameReferencing, dev.ClientAddress, dev.PhysicalAddress, (Authentication)dev.Authentication, dev.Password, (InterfaceType)dev.InterfaceType); if (dev.HexPassword != null && dev.HexPassword.Length != 0) { cl.Password = dev.HexPassword; } cl.UseUtc2NormalTime = dev.UtcTimeZone; cl.Standard = dev.Standard; cl.Ciphering.SystemTitle = GXCommon.HexToBytes(dev.ClientSystemTitle); if (cl.Ciphering.SystemTitle != null && cl.Ciphering.SystemTitle.Length == 0) { cl.Ciphering.SystemTitle = null; } cl.Ciphering.BlockCipherKey = GXCommon.HexToBytes(dev.BlockCipherKey); if (cl.Ciphering.BlockCipherKey != null && cl.Ciphering.BlockCipherKey.Length == 0) { cl.Ciphering.BlockCipherKey = null; } cl.Ciphering.AuthenticationKey = GXCommon.HexToBytes(dev.AuthenticationKey); if (cl.Ciphering.AuthenticationKey != null && cl.Ciphering.AuthenticationKey.Length == 0) { cl.Ciphering.AuthenticationKey = null; } cl.ServerSystemTitle = GXCommon.HexToBytes(dev.DeviceSystemTitle); if (cl.ServerSystemTitle != null && cl.ServerSystemTitle.Length == 0) { cl.ServerSystemTitle = null; } cl.Ciphering.InvocationCounter = dev.InvocationCounter; cl.Ciphering.Security = (Security)dev.Security; reader = new GXDLMSReader(cl, media, _logger); media.Open(); reader.InitializeConnection(); pos = 0; int count = ret.Tasks.Length; foreach (GXTask task in ret.Tasks) { ++pos; try { GXDLMSObject obj = GXDLMSClient.CreateObject((ObjectType)task.Object.ObjectType); obj.LogicalName = task.Object.LogicalName; obj.ShortName = task.Object.ShortName; if (task.TaskType == TaskType.Write) { if (obj.LogicalName == "0.0.1.1.0.255" && task.Index == 2) { cl.UpdateValue(obj, task.Index, GXDateTime.ToUnixTime(DateTime.UtcNow)); } else { cl.UpdateValue(obj, task.Index, GXDLMSTranslator.XmlToValue(task.Data)); } reader.Write(obj, task.Index); } else if (task.TaskType == TaskType.Action) { reader.Method(obj, task.Index, GXDLMSTranslator.XmlToValue(task.Data), DataType.None); } else if (task.TaskType == TaskType.Read) { //Reading the meter. if (task.Object.Attributes[0].DataType != 0) { obj.SetDataType(task.Index, (DataType)task.Object.Attributes[0].DataType); } if (task.Object.Attributes[0].UIDataType != 0) { obj.SetUIDataType(task.Index, (DataType)task.Object.Attributes[0].UIDataType); } Reader.Read(_logger, client, reader, task, media, obj); if (task.Object.Attributes[0].DataType == 0) { task.Object.Attributes[0].DataType = (int)obj.GetDataType(task.Index); if (task.Object.Attributes[0].UIDataType == 0) { task.Object.Attributes[0].UIDataType = (int)obj.GetUIDataType(task.Index); } UpdateDatatype u = new UpdateDatatype() { Items = new GXAttribute[] { task.Object.Attributes[0] } }; response = client.PostAsJsonAsync(Startup.ServerAddress + "/api/Object/UpdateDatatype", u).Result; Helpers.CheckStatus(response); } } } catch (Exception ex) { task.Result = ex.Message; AddError error = new AddError(); error.Error = new GXError() { DeviceId = dev.Id, Error = "Failed to " + task.TaskType + " " + task.Object.LogicalName + ":" + task.Index + ". " + ex.Message }; _logger.LogError(error.Error.Error); using (response = await client.PostAsJsonAsync(Startup.ServerAddress + "/api/error/AddError", error)) { Helpers.CheckStatus(response); await response.Content.ReadAsAsync <AddErrorResponse>(); } } task.End = DateTime.Now; //Close connection after last task is executed. //This must done because there might be new task to execute. if (count == pos) { try { reader.Close(); } catch (Exception ex) { task.Result = ex.Message; AddError error = new AddError(); error.Error = new GXError() { DeviceId = dev.Id, Error = "Failed to close the connection. " + ex.Message }; _logger.LogError(error.Error.Error); using (response = await client.PostAsJsonAsync(Startup.ServerAddress + "/api/error/AddError", error)) { Helpers.CheckStatus(response); await response.Content.ReadAsAsync <AddErrorResponse>(); } } } //Update execution time. response = client.PostAsJsonAsync(Startup.ServerAddress + "/api/task/TaskReady", new TaskReady() { Tasks = new GXTask[] { task } }).Result; Helpers.CheckStatus(response); } } else { try { using (response = await client.PostAsJsonAsync(Startup.ServerAddress + "/api/task/WaitChange", new WaitChange() { Change = TargetType.Tasks, Time = lastUpdated, WaitTime = _waitTime })) { Helpers.CheckStatus(response); { WaitChangeResponse r = await response.Content.ReadAsAsync <WaitChangeResponse>(); if (r.Time > lastUpdated) { lastUpdated = r.Time; } } } } catch (Exception ex) { if (!_cancellationToken.IsCancellationRequested) { break; } _cancellationToken.WaitHandle.WaitOne(TimeSpan.FromSeconds(10)); } } } catch (Exception ex) { //If app is closing. if (_cancellationToken.IsCancellationRequested) { break; } if (ret == null) { _logger.LogError("Failed to connect to the DB server."); } else { AddError error = new AddError(); error.Error = new GXError() { DeviceId = ret.Tasks[0].Object.DeviceId, Error = "Failed to " + ret.Tasks[0].TaskType + " " + ret.Tasks[0].Object.LogicalName + ":" + ret.Tasks[0].Index + ". " + ex.Message }; using (response = await client.PostAsJsonAsync(Startup.ServerAddress + "/api/error/AddError", error)) { if (ret.Tasks != null) { DateTime now = DateTime.Now; foreach (GXTask it in ret.Tasks) { it.Result = ex.Message; it.End = now; } response = await client.PostAsJsonAsync(Startup.ServerAddress + "/api/task/TaskReady", new TaskReady() { Tasks = ret.Tasks }); } } } _logger.LogError(ex.Message); } } }