//private static MonitorWebsite upnpSite = new MonitorWebsite();
static MonitoringManager()
{
StatusLED.SetColor(true, false, true);
#if DEBUG
_intervalSeconds = 10;
#endif
if (_lastUpdate == DateTime.MinValue || DateTime.Now.Subtract(_lastUpdate).TotalSeconds > _intervalSeconds)
{
//TODO: Update code for monitoring manager.
}
UpdateConnections();
BeginLogging();
StatusLED.SetColor(false, false, true);
}
private static void LogLoop()
{
DateTime lastRun = DateTime.Now.Subtract(TimeSpan.FromSeconds(_intervalSeconds + 1));
while (_runLogging)
{
if (DateTime.Now.Subtract(lastRun).TotalSeconds > _intervalSeconds)
{
//StatusLED.SetColor (false, true, false);
lastRun = DateTime.Now;
// try
// {
// UpdateConnections();
// }
// catch
// {
// }
if (_connections != null)
{
var loggableConnections = _connections.Where(c => (c.IsChartable || c.IsInDashboard) && !c.IsJpegFrame);
LogWriter.WriteLog(string.Format("Logging values for {0} devices.", loggableConnections.Count()));
Type convertibleType = typeof(LoggableConnection <IConvertible>);
foreach (ILoggableConnection conn in loggableConnections)
{
LogWriter.WriteLog(string.Format("Logging value for device {1} with key {0}.", conn.Key, conn.GetType().FullName));
try {
IConvertible val = conn.GetAndLogValue(lastRun);
//Add the value to the lastValues dictionary
if (!_lastValues.ContainsKey(conn.Map.DeviceKey))
{
_lastValues.Add(conn.Map.DeviceKey, val);
}
else
{
_lastValues [conn.Map.DeviceKey] = val;
}
} catch (Exception ex) {
LogWriter.WriteLog(string.Format("An error was encountered attempting to log a {1} connection for the key {0}", conn.Key, conn.GetType().FullName), ex);
}
}
StatusLED.SetColor(false, false, true);
}
//Calculate the time to sleep this thread until the next run.
TimeSpan sleep = TimeSpan.FromSeconds(_intervalSeconds - 1);
if (DateTime.Now.Subtract(lastRun).TotalSeconds <= sleep.TotalSeconds)
{
sleep = sleep.Subtract(DateTime.Now.Subtract(lastRun));
}
else
{
sleep = TimeSpan.FromSeconds(1);
}
Thread.Sleep(sleep);
}
}
}
public static void WriteLog(string logText, bool debug, bool error)
{
var previousLED = StatusLED.GetColor();
if (error)
{
StatusLED.SetColor(true, false, false);
}
else if (debug)
{
StatusLED.SetColor(false, true, true);
}
var currentLED = StatusLED.GetColor();
string logLine = "";
if (_logFileInfo == null || _logFileInfo.Name != LogFileName())
{
_logFileInfo = new FileInfo(LogFileName());
if (_logWriter != null)
{
_logWriter.Flush();
_logWriter.Close();
}
if (!_logFileInfo.Exists)
{
_logWriter = new StreamWriter(_logFileInfo.Create());
}
else
{
_logWriter = new StreamWriter(_logFileInfo.OpenWrite());
}
}
if (!error)
{
if (!debug)
{
logLine = string.Format("{0} - INFO - {1}", DateTime.Now, logText);
}
else
{
logLine = string.Format("{0} - DEBUG - {1}", DateTime.Now, logText);
}
}
else
{
logLine = string.Format("{0} - ERROR - {1}", DateTime.Now, logText);
}
_logWriter.WriteLine(logLine);
_logWriter.Flush();
Console.WriteLine(logLine);
Thread colorThread = new Thread(new ThreadStart(delegate() {
Thread.Sleep(500);
if (currentLED == StatusLED.GetColor())
{
StatusLED.SetColor(previousLED);
}
}));
colorThread.Start();
}
