protected override void SendCommand(DataRow dr)
{
SNMPDevice _device;
SNMPCommandSignal _command;
// Komutun gideceği cihaz bulunur.
_device = Devices.Where((d) => d.CommandSignals.Exists((c) => c.ID == dr.Field <uint>("command_signal_id"))).FirstOrDefault();
if (_device != null)
{
// Komut sinyalinin bilgileri alınır.
_command = _device.CommandSignals.Where((c) => c.ID == dr.Field <uint>("command_signal_id")).First();
_command.CommandValue = dr.Field <float>("value");
try
{
if (_command != null)
{
// komut gönderilecek device'in hangi TCPClient üzerinden haberleştiği bulunur ve komut gönderilir.
AbstractTCPClient TCPClient = TCPClients.Where((m) => m.Devices.Exists((d) => d.ID == _device.ID)).First();
if (TCPClient.WriteValue(_device, _command))
{
DBHelper.DeleteActiveCommandFromDatabase(dr.Field <uint>("command_signal_id"));
}
}
}
catch (Exception ex)
{
Log.Instance.Error("{0} adlı cihaza {1} komutu gönderirirken hata => {2}", _device.Name, _command.Name, ex.Message);
}
}
}
/// <summary>
/// 通过监听客户端的连接请求，建立与客户端的TCP连接
/// </summary>
private void ListenToClientByTCP()
{
//TcpClient tc = new TcpClient();
//tc.GetStream();
IPAddress localIP = IPAddress.Any;
IPEndPoint iep = new IPEndPoint(localIP, PublicParams.LocalPort);
Socket server = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
server.Bind(iep);
server.Listen(10);
//PublicParams.pubSocketServer = server;
while (true)
{
try
{
Socket client = server.Accept(); //同步方式等待客户端接入
TCPClients newClient = new TCPClients(client);
PublicParams.pubSocketClients.Add(client); //记录连接的客户端的个数
Task newTask = new Task(newClient.ClientWork);
newTask.Start();
}
catch (Exception)
{
LogHelper.WriteLog("客户端连接不成功");
}
}
}
private void StartSendingPacketsToServer()
{
//Logger.Info("Enter");
byte[] output = JSONCircularBuffer.ExportToHAR(CurrentBuffer);
if (TestTCPClient.TestConfig.TestCheck)
{
if (TestTCPClient.SendLazyPacketsToServer("1", output))
{
foreach (SessionHandler oSessionHandler in CurrentBuffer)
{
AnalyzerManager.ProxydbObj.UpdateDB("update response set lazy_status = 3 where request_id = '" + oSessionHandler.RequestID + "'");
}
}
}
else
{
if (TCPClients.SendLazyPacketsToServer("1", output))
{
foreach (SessionHandler oSessionHandler in CurrentBuffer)
{
AnalyzerManager.ProxydbObj.UpdateDB("update response set lazy_status = 3 where request_id = '" + oSessionHandler.RequestID + "'");
}
}
}
//Logger.Info("Exit");
}
private static void UpdateHostInfo()
{
//Logger.Info("Enter");
byte[] bodyBytes = Registration.ConfigFinder.GetConfig(false);
if (TestTCPClient.TestConfig.TestCheck)
{
TestTCPClient.UpdateClientInfo("01", bodyBytes);
}
else
{
TCPClients.UpdateClientInfo("01", bodyBytes);
}
//Logger.Info("Exit");
}
private void ConnectToSNMPAgents(string _ipAddress, ParallelLoopState pls)
{
Log.Instance.Trace("{1}: {2} methodu {0} ip adresi için cagrıldı", _ipAddress, this.GetType().Name, MethodBase.GetCurrentMethod().Name);
try
{
// Verilen IP adresi icin SNMPClient olusturuluyor
SNMPClient _snmpClient = new SNMPClient(_ipAddress, ReadTimeOut, RetryNumber, PollingTime);
// SNMPClient'ın haberleşeceği cihazlar SNMPClient instance'in Devices property'sine ekleniyor.
_snmpClient.Devices = (from d in Devices where d.IpAddress == _ipAddress select d).ToList();
// Sinyal okumayı hızlandırmak için tüm sinyaller liste SNMP adreslerine göre sıralanıyor.
foreach (SNMPDevice d in _snmpClient.Devices)
{
if (d.BinarySignals.Count > 0)
{
d.BinarySignals = d.BinarySignals.OrderBy(b => b.Address).ToList();
}
if (d.AnalogSignals.Count > 0)
{
d.AnalogSignals = d.AnalogSignals.OrderBy(a => a.Address).ToList();
}
if (d.CommandSignals.Count > 0)
{
d.CommandSignals = d.CommandSignals.OrderBy(c => c.Address).ToList();
}
}
// Eventler ayarlanıyor
_snmpClient.ConnectedToServer += ConnectedToServer;
_snmpClient.DisconnectedFromServer += DisconnectedFromServer;
_snmpClient.AnyBinarySignalValueChanged += AnyBinarySignalValueChanged;
_snmpClient.AnyAnalogSignalValueChanged += AnyAnalogSignalValueChanged;
_snmpClient.DeviceConnectionStateChanged += DeviceConnectionStateChanged;
TCPClients.Add(_snmpClient);
_snmpClient.Connect();
}
catch (Exception e)
{
Log.Instance.Fatal("{0}: Driver baglantı hatası => {1}", this.GetType().Name, e.ToString());
}
}
private static void RegisterClient()
{
//Logger.Info("Enter");
// CertHandler.RemoveConsoleServerCertificate();
while (true)
{
if (TCPClients.GetCertificate("00"))
{
break;
}
Thread.Sleep(TimeSpan.FromSeconds(30));
}
byte[] bodyBytes = Registration.ConfigFinder.GetConfig(true);
while (true)
{
if (TestTCPClient.TestConfig.TestCheck)
{
if (TestTCPClient.RegisterClientWithServer("0", bodyBytes))
{
TestTCPClient.GetGuids();
TestTCPClient.ReadHostIds();
break;
}
}
else
{
if (TCPClients.RegisterClientWithServer("0", bodyBytes))
{
break;
}
}
Thread.Sleep(TimeSpan.FromSeconds(30));
}
//Logger.Info("Exit");
}
public static void SearchConfigurationChange(object obj)
{
//Logger.Info("Enter");
try
{
byte[] output = Encoding.ASCII.GetBytes("");
if (TestTCPClient.TestConfig.TestCheck)
{
TestTCPClient.SearchConfigChangeInServer("4", output);
}
else
{
TCPClients.SearchConfigChangeInServer("4", output);
}
}
catch (Exception ex)
{
//Logger.Error(ex);
}
//Logger.Info("Exit");
}
private static void StartStoredAndForward(object obj)
{
//Logger.Info("Enter");
try
{
string tempQueryString = "select * from alert_failed";
DataTable dt = AnalyzerManager.ProxydbObj.GetTableFromDB(tempQueryString, "AlertDetails");
if (dt.Rows.Count > 0)
{
foreach (DataRow row in dt.Rows)
{
if (TestTCPClient.TestConfig.TestCheck)
{
if (TestTCPClient.SendAlertMessageToServer("2", (byte[])row[1], false))
{
string command = "delete from alert_failed where dbid = " + Convert.ToInt32(row[0]);
ProxyDbs.ProxyDb.DeleteRowFromTable(command);
}
}
else
{
if (TCPClients.SendAlertMessageToServer("2", (byte[])row[1], false))
{
string command = "delete from alert_failed where dbid = " + Convert.ToInt32(row[0]);
ProxyDbs.ProxyDb.DeleteRowFromTable(command);
}
}
}
}
}
catch (Exception ex)
{
//Logger.Error(ex);
}
try
{
string tempQueryString = "select * from lazy_failed";
DataTable dt = AnalyzerManager.ProxydbObj.GetTableFromDB(tempQueryString, "LazyDetails");
if (dt.Rows.Count > 0)
{
foreach (DataRow row in dt.Rows)
{
if (TestTCPClient.TestConfig.TestCheck)
{
if (TestTCPClient.SendLazyPacketsToServer("1", (byte[])row[1], false))
{
string command = "delete from lazy_failed where dbid = " + Convert.ToInt32(row[0]);
ProxyDbs.ProxyDb.DeleteRowFromTable(command);
}
}
else
{
if (TCPClients.SendLazyPacketsToServer("1", (byte[])row[1], false))
{
string command = "delete from lazy_failed where dbid = " + Convert.ToInt32(row[0]);
ProxyDbs.ProxyDb.DeleteRowFromTable(command);
}
}
}
}
}
catch (Exception ex)
{
//Logger.Error(ex);
}
//Logger.Info("Exit");
}
