public List <IDisposable> CreateFileSystemEventProducers(string directory, bool usePolling, bool useFileSystemWatcher, UntypedChannel eventChannel, TimeSpan pollingInterval)
{
if (string.IsNullOrEmpty(directory))
{
throw new ArgumentException("Directory must not be null or empty.", "directory");
}
if (eventChannel != null)
{
throw new ArgumentException("A channel must be provided.", "eventChannel");
}
List <IDisposable> producers = new List <IDisposable>();
FiberFactory fiberFactory = () => new SynchronousFiber();
if (usePolling)
{
Scheduler scheduler = new TimerScheduler(fiberFactory());
IDisposable poller = new PollingFileSystemEventProducer(directory, eventChannel,
scheduler, fiberFactory(), pollingInterval);
producers.Add(poller);
}
if (useFileSystemWatcher)
{
IDisposable watcher = new FileSystemEventProducer(directory, eventChannel);
}
return(producers);
}
public List<IDisposable> CreateFileSystemEventProducers(string directory, bool usePolling, bool useFileSystemWatcher, UntypedChannel eventChannel, TimeSpan pollingInterval)
{
if (string.IsNullOrEmpty(directory))
{
throw new ArgumentException("Directory must not be null or empty.", "directory");
}
if (eventChannel != null)
{
throw new ArgumentException("A channel must be provided.", "eventChannel");
}
List<IDisposable> producers = new List<IDisposable>();
FiberFactory fiberFactory = () => new SynchronousFiber();
if (usePolling)
{
Scheduler scheduler = new TimerScheduler(fiberFactory());
IDisposable poller = new PollingFileSystemEventProducer(directory, eventChannel,
scheduler, fiberFactory(), pollingInterval);
producers.Add(poller);
}
if (useFileSystemWatcher)
{
IDisposable watcher = new FileSystemEventProducer(directory, eventChannel);
}
return producers;
}
public void A_file_is_created()
{
_baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
_filename = "test.dat";
_path = Path.Combine(_baseDirectory, _filename);
System.IO.File.Delete(_path);
_listener = new Future<FileCreated>();
_channel = new ChannelAdapter();
_producer = new FileSystemEventProducer(_baseDirectory, _channel);
using (var subscription = _channel.Connect(x => x.AddConsumerOf<FileCreated>().UsingConsumer(m => _listener.Complete(m))))
{
System.IO.File.Create(_path);
_listener.WaitUntilCompleted(10.Seconds());
}
_producer.Dispose();
}
/// <summary>
/// Creates a PollingFileSystemEventProducer
/// </summary>
/// <param name="directory">The directory to watch</param>
/// <param name="channel">The channel where events should be sent</param>
/// <param name="scheduler">Event scheduler</param>
/// <param name="fiber">Fiber to schedule on</param>
/// <param name="checkInterval">The maximal time between events or polls on a given file</param>
/// <param name="checkSubDirectory">Indicates if subdirectorys will be checked or ignored</param>
public PollingFileSystemEventProducer(string directory, UntypedChannel channel, Scheduler scheduler, Fiber fiber,
TimeSpan checkInterval, bool checkSubDirectory)
{
_directory = directory;
_channel = channel;
_fiber = fiber;
_hashes = new Dictionary <string, Guid>();
_scheduler = scheduler;
_checkInterval = checkInterval;
_scheduledAction = scheduler.Schedule(3.Seconds(), _fiber, HashFileSystem);
ChannelAdapter myChannel = new ChannelAdapter();
_connection = myChannel.Connect(connectionConfigurator =>
{
connectionConfigurator.AddConsumerOf <FileSystemChanged>().UsingConsumer(HandleFileSystemChangedAndCreated);
connectionConfigurator.AddConsumerOf <FileSystemCreated>().UsingConsumer(HandleFileSystemChangedAndCreated);
connectionConfigurator.AddConsumerOf <FileSystemRenamed>().UsingConsumer(HandleFileSystemRenamed);
connectionConfigurator.AddConsumerOf <FileSystemDeleted>().UsingConsumer(HandleFileSystemDeleted);
});
_fileSystemEventProducer = new FileSystemEventProducer(directory, myChannel, checkSubDirectory);
}
/// <summary>
/// Creates a PollingFileSystemEventProducer
/// </summary>
/// <param name="directory">The directory to watch</param>
/// <param name="channel">The channel where events should be sent</param>
/// <param name="scheduler">Event scheduler</param>
/// <param name="fiber">Fiber to schedule on</param>
/// <param name="checkInterval">The maximal time between events or polls on a given file</param>
/// <param name="checkSubDirectory">Indicates if subdirectorys will be checked or ignored</param>
public PollingFileSystemEventProducer(string directory, UntypedChannel channel, Scheduler scheduler, Fiber fiber,
TimeSpan checkInterval, bool checkSubDirectory)
{
_directory = directory;
_channel = channel;
_fiber = fiber;
_hashes = new Dictionary<string, Guid>();
_scheduler = scheduler;
_checkInterval = checkInterval;
_scheduledAction = scheduler.Schedule(3.Seconds(), _fiber, HashFileSystem);
ChannelAdapter myChannel = new ChannelAdapter();
_connection = myChannel.Connect(connectionConfigurator =>
{
connectionConfigurator.AddConsumerOf<FileSystemChanged>().UsingConsumer(HandleFileSystemChangedAndCreated);
connectionConfigurator.AddConsumerOf<FileSystemCreated>().UsingConsumer(HandleFileSystemChangedAndCreated);
connectionConfigurator.AddConsumerOf<FileSystemRenamed>().UsingConsumer(HandleFileSystemRenamed);
connectionConfigurator.AddConsumerOf<FileSystemDeleted>().UsingConsumer(HandleFileSystemDeleted);
});
_fileSystemEventProducer = new FileSystemEventProducer(directory, myChannel, checkSubDirectory);
}