private void TryConnect(DateTime startTime)
{
if (startTime.AddHours(1) < DateTime.Now)
{
throw new FileWatcherException(string.Format("Unable to connect to network drive for 1 hour. Network Drive: {0}. Configuration \"{1}\".", _driveInfo, _configName));
}
bool reconnected;
var driveAvailable = NetworkDriveUtil.EnsureDrive(_driveInfo, _logger, out reconnected, _configName);
if (driveAvailable && _configRunner.IsDisconnected())
{
_configRunner.ChangeStatus(ConfigRunner.RunnerStatus.Running);
}
if (!driveAvailable)
{
if (_configRunner.IsRunning())
{
_configRunner.ChangeStatus(ConfigRunner.RunnerStatus.Disconnected);
}
// keep trying every 1 minute for a hour or until the drive is available again.
Thread.Sleep(TimeSpan.FromMinutes(1));
TryConnect(startTime);
}
if (reconnected)
{
Program.LogInfo(string.Format("Re-connected drive {0} for configuration \"{1}\". Restarting file watcher.", _driveInfo,
_configName));
RestartFileWatcher();
}
}
public AutoQCFileSystemWatcher(IAutoQCLogger logger)
{
_fileWatcher = InitFileSystemWatcher();
_logger = logger;
_networkDrive = new NetworkDriveUtil(this, logger);
}
public void Init(AutoQcConfig config)
{
_configName = config.Name;
var mainSettings = config.MainSettings;
_dataFiles = new ConcurrentQueue <string>();
_retryFiles = new Queue <RawFile>();
_fileStatusChecker = GetFileStatusChecker(mainSettings);
_fileWatcher.EnableRaisingEvents = false;
if (mainSettings.IncludeSubfolders)
{
_fileWatcher.IncludeSubdirectories = true;
_includeSubfolders = true;
}
_fileWatcher.NotifyFilter = NotifyFilters.FileName | NotifyFilters.DirectoryName | NotifyFilters.CreationTime;
_instrument = mainSettings.InstrumentType;
_dataInDirectories = IsDataInDirectories(_instrument);
_fileWatcher.Filter = GetFileFilter(mainSettings.InstrumentType);
_fileWatcher.Path = mainSettings.FolderToWatch;
_fileFilter = mainSettings.QcFileFilter;
_acquisitionTimeSetting = mainSettings.AcquisitionTime;
_driveInfo = new DriveInfo {
DriveLetter = NetworkDriveUtil.GetDriveLetter(_fileWatcher.Path)
};
if (_driveInfo.DriveLetter == null)
{
throw new FileWatcherException(string.Format("Unable to get drive letter for path {0}", _fileWatcher.Path));
}
try
{
_driveInfo.NetworkDrivePath = NetworkDriveUtil.ReadNetworkDrivePath(_driveInfo.DriveLetter);
}
catch (FileWatcherException)
{
throw;
}
catch (Exception e)
{
throw new FileWatcherException(string.Format("Unable to read network drive properties for {0}", _driveInfo.DriveLetter), e);
}
}
public DriveInfo(string path)
{
Path = path;
DriveLetter = NetworkDriveUtil.GetDriveLetter(path);
if (DriveLetter != null)
{
try
{
NetworkPath = NetworkDriveUtil.GetNetworkPath(DriveLetter);
}
catch (FileWatcherException)
{
throw;
}
catch (Exception e)
{
throw new FileWatcherException(string.Format("Unable to read network drive properties for {0}", DriveLetter), e);
}
}
else if (path.StartsWith(@"\\"))
{
NetworkPath = path;
}
}