public void Execute()
{
logger.Info("Executing UdpTestClient");
//create utility bus
Niawa.Utilities.UtilsServiceBus utilsBus = new Niawa.Utilities.UtilsServiceBus();
//set up ipc logging
Niawa.MsEventIpcEventAdapter.MsEventIpcEventWriter evtWriter = new Niawa.MsEventIpcEventAdapter.MsEventIpcEventWriter(utilsBus);
evtWriter.Start();
evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "UdpReceiver", utilsBus), "UdpReceiver");
//evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "UdpReceiverMsg", utilsBus), "UdpReceiverMsg");
evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "UdpTransmitter", utilsBus), "UdpTransmitter");
//evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "UdpTransmitterMsg", utilsBus), "UdpTransmitterMsg");
transmitter = new Niawa.NetController.UdpTransmitter(_port, evtWriter.EvtConsumer, utilsBus, "TestApp.UdpTestClient", null);
receiver = new Niawa.NetController.UdpReceiver(_port, evtWriter.EvtConsumer, utilsBus, "TestApp.UdpTestClient", null, true, transmitter);
receiver.StartListening("UdpTestClient");
transmitter.StartTransmitting("UdpTestClient");
System.Threading.Thread t1 = new System.Threading.Thread(StateChangeThreadImpl);
System.Threading.Thread t2 = new System.Threading.Thread(SendMessageThreadImpl);
t1.Start();
t2.Start();
}
/// <summary>
/// Instantiates a new IpcEventTreeModelAdapter.
/// </summary>
/// <param name="formWindow"></param>
/// <param name="formTreeView"></param>
public IpcEventTreeModelAdapter(Forms.IpcTreeWebWindow formWindow, Forms.IpcEventMonitorMdiWindow mdiWindow, System.Windows.Forms.TreeView formTreeView)
{
_webURL = "file:///{0}/Html/IpcEventMonitorPane.html";
_formWindow = formWindow;
_mdiWindow = mdiWindow;
_formTreeView = formTreeView;
_webBrowser = _formWindow.WebBrowser1;
//create utility bus
_utilsBus = new Niawa.Utilities.UtilsServiceBus();
//set up ipc logging for this class (to log events that occur in the tree model)
_evtWriter = new Niawa.MsEventIpcEventAdapter.MsEventIpcEventWriter(_utilsBus);
_evtWriter.Start();
_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("IpcEventMonitor", true, "TreeModel", _utilsBus), "TreeModel");
//instantiate view
_view = new TreeModel.TreeModelViewImpl(_formWindow, _formTreeView);
//instantiate node view factory
_nodeViewFactory = new TreeModel.TreeModelNodeViewFactoryImpl(_webBrowser, _webURL);
//instantiate tree model controller
_treeModelController = new TreeModelNodeControls.TreeModelController(_view, _nodeViewFactory, _evtWriter.EvtConsumer, "IpcEventMonitor", string.Empty);
}
/// <summary>
/// Creates a NiawaAdHocNetworkAdapter
/// </summary>
/// <param name="udpPort"></param>
/// <param name="ipAddress"></param>
/// <param name="tcpPortRangeMin"></param>
/// <param name="tcpPortRangeMax"></param>
/// <param name="hostname"></param>
/// <param name="applicationName"></param>
public NiawaAdHocNetworkAdapter(int udpPort, string ipAddress, int tcpPortRangeMin, int tcpPortRangeMax, string hostname, string applicationName)
{
try
{
_description = "NiawaAdHocNetworkAdapter";
_udpPort = udpPort;
_ipAddress = ipAddress;
_tcpPortRangeMin = tcpPortRangeMin;
_tcpPortRangeMax = tcpPortRangeMax;
_hostname = hostname;
_applicationName = applicationName;
//create utility bus
_utilsBus = new Niawa.Utilities.UtilsServiceBus();
//set up ipc logging
_evtWriter = new Niawa.MsEventIpcEventAdapter.MsEventIpcEventWriter(_utilsBus);
_evtWriter.Start();
//initialize event logging for this object
_evtRaiser = new MsEventController.EventRaiser("NiawaAdHocNetworkAdapter", _applicationName, _description, _utilsBus);
if (_evtWriter.EvtConsumer != null) _evtRaiser.AddEventConsumer(_evtWriter.EvtConsumer);
//add ipc logging for this object
_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "NiawaAdHocNetworkAdapter", _utilsBus), "NiawaAdHocNetworkAdapter");
//add ipc logging for UDP
_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "UdpReceiver", _utilsBus), "UdpReceiver");
//_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "UdpReceiverMsg", _utilsBus), "UdpReceiverMsg");
_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "UdpTransmitter", _utilsBus), "UdpTransmitter");
//_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "UdpTransmitterMsg", _utilsBus), "UdpTransmitterMsg");
//add ipc logging for TCP
_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "TcpReceiver", _utilsBus), "TcpReceiver");
//_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "TcpReceiverMsg", _utilsBus), "TcpReceiverMsg");
_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "TcpTransmitter", _utilsBus), "TcpTransmitter");
//_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "TcpTransmitterMsg", _utilsBus), "TcpTransmitterMsg");
//add ipc logging for TcpSession
_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "TcpSession", _utilsBus), "TcpSession");
//add ipc logging for TcpSessionManager
_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "TcpSessionManager", _utilsBus), "TcpSessionManager");
//_evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter(_applicationName, true, "TcpSessionManagerMsg", _utilsBus), "TcpSessionManagerMsg");
//ipc command reader
_cmdReader = new IpcController.IpcCommandReader("NiawaAdHocNetworkAdapterCmd", CmdReaderImpl, _utilsBus, true);
//thread health and status
_threadStatus = new Niawa.Threading.ThreadStatus(_description, 60, _utilsBus.InitializeSerialId(Niawa.Utilities.IdGeneratorUtils.ID_ROOT_NIAWA_THREAD_ID).ToString(), string.Empty, _evtRaiser);
_healthMonitor = new ThreadHealthMonitor(this);
//thread status
_threadStatus.Status = Niawa.Threading.ThreadStatus.STATUS_INITIALIZED;
//add thread elective properties.
_threadStatus.AddElectiveProperty("IpAddress", _ipAddress);
_threadStatus.AddElectiveProperty("TcpPortRangeMin", _tcpPortRangeMin.ToString());
_threadStatus.AddElectiveProperty("TcpPortRangeMax", _tcpPortRangeMax.ToString());
_threadStatus.AddElectiveProperty("UdpPort", _udpPort.ToString());
_threadStatus.AddElectiveProperty("Hostname", _hostname);
}
catch (Exception ex)
{
logger.Error("[NiawaAdHocNetworkAdapter-M] Error while instantiating: " + ex.Message, ex);
throw ex;
}
}
public void ExecuteTcpUnitTest0()
{
logger.Info(">>");
logger.Info("Program started");
//my IP address
System.Net.IPAddress myAddress = Niawa.Utilities.NetUtils.FindLanAddress();
int myPort = 2150;
//remote client IP address
System.Net.IPAddress remoteAddress = System.Net.IPAddress.Parse("192.168.2.6");
int remotePort = 2150;
//create utility bus
Niawa.Utilities.UtilsServiceBus utilsBus = new Niawa.Utilities.UtilsServiceBus();
//set up ipc logging
Niawa.MsEventIpcEventAdapter.MsEventIpcEventWriter evtWriter = new Niawa.MsEventIpcEventAdapter.MsEventIpcEventWriter(utilsBus);
evtWriter.Start();
evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "TcpReceiver", utilsBus), "TcpReceiver");
//evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "TcpReceiverMsg", utilsBus), "TcpReceiverMsg");
evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "TcpTransmitter", utilsBus), "TcpTransmitter");
//evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "TcpTransmitterMsg", utilsBus), "TcpTransmitterMsg");
//receiver
logger.Info("Test receiver");
Niawa.NetController.TcpReceiver receiver = new Niawa.NetController.TcpReceiver(myAddress.ToString(), myPort, "(local)", evtWriter.EvtConsumer, utilsBus, "TestApp.TestClient", null);
receiver.StartListening("TestClient");
System.Threading.Thread.Sleep(1500);
//transmitter
logger.Info("Test transmitter");
Niawa.NetController.TcpTransmitter transmitter = new Niawa.NetController.TcpTransmitter(remoteAddress.ToString(), remotePort, evtWriter.EvtConsumer, utilsBus, "TestApp.TestClient", null);
transmitter.StartTransmitting("TestClient");
System.Threading.Thread.Sleep(1500);
//send test message
transmitter.SendMessage(new NetController.NiawaNetMessage(myAddress.ToString(), myPort, "TestHost", remoteAddress.ToString(), remotePort, "TestHost", Guid.NewGuid(), "testApp", "testMsgType1", "testMsg contents 1"));
System.Threading.Thread.Sleep(500);
//send test message
transmitter.SendMessage(new NetController.NiawaNetMessage(myAddress.ToString(), myPort, "TestHost", remoteAddress.ToString(), remotePort, "TestHost", Guid.NewGuid(), "testApp", "testMsgType2", "testMsg contents 2"));
System.Threading.Thread.Sleep(1500);
//send test message
transmitter.SendMessage(new NetController.NiawaNetMessage(myAddress.ToString(), myPort, "TestHost", remoteAddress.ToString(), remotePort, "TestHost", Guid.NewGuid(), "testApp", "testMsgType3", "testMsg contents 3"));
System.Threading.Thread.Sleep(500);
//send test message
transmitter.SendMessage(new NetController.NiawaNetMessage(myAddress.ToString(), myPort, "TestHost", remoteAddress.ToString(), remotePort, "TestHost", Guid.NewGuid(), "testApp", "testMsgType4", "testMsg contents 4"));
System.Threading.Thread.Sleep(500);
//send test message
transmitter.SendMessage(new NetController.NiawaNetMessage(myAddress.ToString(), myPort, "TestHost", remoteAddress.ToString(), remotePort, "TestHost", Guid.NewGuid(), "testApp", "testMsgType5", "testMsg contents 5"));
System.Threading.Thread.Sleep(1500);
//send test message
transmitter.SendMessage(new NetController.NiawaNetMessage(myAddress.ToString(), myPort, "TestHost", remoteAddress.ToString(), remotePort, "TestHost", Guid.NewGuid(), "testApp", "testMsgType6", "testMsg contents 6"));
System.Threading.Thread.Sleep(1500);
//send test message
transmitter.SendMessage(new NetController.NiawaNetMessage(myAddress.ToString(), myPort, "TestHost", remoteAddress.ToString(), remotePort, "TestHost", Guid.NewGuid(), "testApp", "testMsgType7", "testMsg contents 7"));
System.Threading.Thread.Sleep(1500);
//send test message
transmitter.SendMessage(new NetController.NiawaNetMessage(myAddress.ToString(), myPort, "TestHost", remoteAddress.ToString(), remotePort, "TestHost", Guid.NewGuid(), "testApp", "testMsgType8", "testMsg contents 8"));
System.Threading.Thread.Sleep(500);
//send test message
transmitter.SendMessage(new NetController.NiawaNetMessage(myAddress.ToString(), myPort, "TestHost", remoteAddress.ToString(), remotePort, "TestHost", Guid.NewGuid(), "testApp", "testMsgType9", "testMsg contents 9"));
System.Threading.Thread.Sleep(1500);
//send test message
transmitter.SendMessage(new NetController.NiawaNetMessage(myAddress.ToString(), myPort, "TestHost", remoteAddress.ToString(), remotePort, "TestHost", Guid.NewGuid(), "testApp", "testMsgType10", "testMsg contents 10"));
System.Threading.Thread.Sleep(500);
System.Threading.Thread.Sleep(3000);
transmitter.StopTransmitting("TestClient", false);
System.Threading.Thread.Sleep(1000);
receiver.StopListening("TestClient", false);
System.Threading.Thread.Sleep(1000);
transmitter = null;
receiver = null;
logger.Info("Program stopped <<");
}
public void ExecuteUdpUnitTest1()
{
logger.Info(">>");
logger.Info("Program started");
//create utility bus
Niawa.Utilities.UtilsServiceBus utilsBus = new Niawa.Utilities.UtilsServiceBus();
//set up ipc logging
Niawa.MsEventIpcEventAdapter.MsEventIpcEventWriter evtWriter = new Niawa.MsEventIpcEventAdapter.MsEventIpcEventWriter(utilsBus);
evtWriter.Start();
evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "UdpReceiver", utilsBus), "UdpReceiver");
//evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "TcpReceiverMsg", utilsBus), "TcpReceiverMsg");
evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "UdpTransmitter", utilsBus), "UdpTransmitter");
//evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "TcpTransmitterMsg", utilsBus), "TcpTransmitterMsg");
Niawa.NetController.UdpTransmitter transmitter = new Niawa.NetController.UdpTransmitter(5001, evtWriter.EvtConsumer, utilsBus, "TestApp.TestClient", null);
transmitter.StartTransmitting("TestClient");
Niawa.NetController.UdpReceiver receiver = new Niawa.NetController.UdpReceiver(5001, evtWriter.EvtConsumer, utilsBus, "TestApp.TestClient", null, true, transmitter);
receiver.StartListening("TestClient");
bool active = true;
int ix = 0;
while (active)
{
string lanAddress = Niawa.Utilities.NetUtils.FindLanAddress().ToString();
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg " + lanAddress + " contents " + ix));
System.Threading.Thread.Sleep(1500);
ix++;
}
/*
receiver.SuspendListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
transmitter.SendMessage(new NetController.NiawaNetDatagram(Niawa.Utilities.NetUtils.FindLanAddress().ToString(), 5001, Guid.NewGuid(), "testHost", "testApp", "testMsgType", "testMsg contents 1"));
receiver.ResumeListening("TestClient");
*/
System.Threading.Thread.Sleep(1500);
logger.Info("Program stopped <<");
}
public void ExecuteTcpUnitTest1()
{
logger.Info(">>");
logger.Info("Program started");
//my IP address
System.Net.IPAddress myAddress = Niawa.Utilities.NetUtils.FindLanAddress();
int myPort = 2150;
//remote client IP address
System.Net.IPAddress remoteAddress = null;
if (myAddress.ToString() == "192.168.2.14")
remoteAddress = System.Net.IPAddress.Parse("192.168.2.6");
else if (myAddress.ToString() == "192.168.2.6")
remoteAddress = System.Net.IPAddress.Parse("192.168.2.14");
else
throw new Exception("The current IP address [" + myAddress.ToString() + "] doesn't have a configured test remote value");
int remotePort = 2150;
//create utility bus
Niawa.Utilities.UtilsServiceBus utilsBus = new Niawa.Utilities.UtilsServiceBus();
//set up ipc logging
Niawa.MsEventIpcEventAdapter.MsEventIpcEventWriter evtWriter = new Niawa.MsEventIpcEventAdapter.MsEventIpcEventWriter(utilsBus);
evtWriter.Start();
evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "TcpReceiver", utilsBus), "TcpReceiver");
//evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "TcpReceiverMsg", utilsBus), "TcpReceiverMsg");
evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "TcpTransmitter", utilsBus), "TcpTransmitter");
//evtWriter.AddIpcEventWriter(Niawa.IpcController.IpcFactory.CreateIpcEventWriter("Niawa.NetControllerTestClient", true, "TcpTransmitterMsg", utilsBus), "TcpTransmitterMsg");
//receiver
logger.Info("Test receiver");
Niawa.NetController.TcpReceiver receiver = new Niawa.NetController.TcpReceiver(myAddress.ToString(), myPort, "(local)", evtWriter.EvtConsumer, utilsBus, "TestApp.TestClient", null);
receiver.StartListening("TestClient");
//System.Threading.Thread.Sleep(1500);
//transmitter
logger.Info("Test transmitter");
Niawa.NetController.TcpTransmitter transmitter = new Niawa.NetController.TcpTransmitter(remoteAddress.ToString(), remotePort, evtWriter.EvtConsumer, utilsBus, "TestApp.TestClient", null);
transmitter.StartTransmitting("TestClient");
System.Threading.Thread.Sleep(1500);
bool doneTesting = false;
int ix = 0;
while (!doneTesting)
{
ix++;
//send test message
transmitter.SendMessage(new NetController.NiawaNetMessage(myAddress.ToString(), myPort, "TestHost", remoteAddress.ToString(), remotePort, "TestHost", Guid.NewGuid(), "testApp", "testMsgType" + ix, "testMsg contents " + ix));
System.Threading.Thread.Sleep(2500);
}
transmitter.StopTransmitting("TestClient", false);
System.Threading.Thread.Sleep(1000);
receiver.StopListening("TestClient", false);
System.Threading.Thread.Sleep(1000);
transmitter = null;
receiver = null;
logger.Info("Program stopped <<");
}
