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 string GetFile()
{
// If we are monitoring a network mapped drive, make sure that we can still connect to it.
// If we lose connection to a networked drive, FileSystemWatcher does not fire any new events
// even after the connection is re-established.
_networkDrive.EnsureDrive(_fileWatcher.Path);
if (_dataFiles.IsEmpty)
{
return(null);
}
string filePath;
_dataFiles.TryDequeue(out filePath);
return(filePath);
}