private async Task AdvanceActionWithState(IDeviceStateAction oldState) { IDeviceStateAction newState = stateActionController.GetNextAction(oldState); if (savedStackState.Count > 0) { newState.SetState(savedStackState.Pop()); } oldState.Dispose(); currentStateAction = newState; RaiseStateChange(oldState.WorkflowStateType, newState.WorkflowStateType); if (StateActionRules.NeedsDeviceRecovery) { if (currentStateAction.DoDeviceDiscovery()) { StateActionRules.NeedsDeviceRecovery = false; } } await newState.DoWork(); }
private void OnComPortEventReceived(PortEventType comPortEvent, string portNumber) { bool peformDeviceDiscovery = false; if (comPortEvent == PortEventType.Insertion) { peformDeviceDiscovery = true; //_ = LoggingClient.LogInfoAsync($"Comport Plugged. ComportNumber '{portNumber}'. Detecting a new connection..."); Console.WriteLine($"Comport Plugged. ComportNumber '{portNumber}'. Detecting a new connection..."); } else if (comPortEvent == PortEventType.Removal) { if (TargetDevices != null) { // dispose of all existing connections so that device recovery re-validates them var deviceDisconnected = TargetDevices.Where(a => a.DeviceInformation.ComPort.Equals(portNumber, StringComparison.CurrentCultureIgnoreCase)).FirstOrDefault(); if (deviceDisconnected != null) { peformDeviceDiscovery = true; // dispose of all connections so that device recovery re-validates them foreach (var device in TargetDevices) { if (string.Equals(portNumber, device.DeviceInformation.ComPort, StringComparison.CurrentCultureIgnoreCase)) { //_ = LoggingClient.LogInfoAsync($"Comport unplugged. ComportNumber '{portNumber}', " + // $"DeviceType '{device.ManufacturerConfigID}', SerialNumber '{device.DeviceInformation?.SerialNumber}'"); Console.WriteLine($"Comport unplugged. ComportNumber '{portNumber}', " + $"DeviceType '{device.ManufacturerConfigID}', SerialNumber '{device.DeviceInformation?.SerialNumber}'"); } device.Dispose(); } } } //else //{ //_ = LoggingClient.LogInfoAsync($"Comport unplugged. ComportNumber '{portNumber}', " + // $"DeviceType '{TargetDevice?.ManufacturerConfigID}', SerialNumber '{TargetDevice?.DeviceInformation?.SerialNumber}'"); //TargetDevice?.Dispose(); //} Console.WriteLine($"Comport unplugged. ComportNumber '{portNumber}'"); } else { //_ = LoggingClient.LogInfoAsync($"Comport Event '{comPortEvent}' is not implemented "); Console.WriteLine($"Comport Event '{comPortEvent}' is not implemented "); } // only perform discovery when an existing device is disconnected or a new connection is detected if (peformDeviceDiscovery) { //LoggingClient.LogInfoAsync($"Device recovery in progress..."); Console.WriteLine($"Device recovery in progress..."); if (currentStateAction.WorkflowStateType == DeviceWorkflowState.Manage) { currentStateAction.DoDeviceDiscovery(); } else { StateActionRules.NeedsDeviceRecovery = true; if (subStateController != null) { IDeviceSubStateManager subStateManager = subStateController as IDeviceSubStateManager; subStateManager.ComportEventReceived(comPortEvent, portNumber); } } } }