public void Start(string filePath, bool watchFile)
{
_filePath = filePath;
_reloadToken = new ModelReloadToken();
if (!File.Exists(filePath))
{
throw new ArgumentException($"The provided model file {filePath} doesn't exist.");
}
var directory = Path.GetDirectoryName(filePath);
if (string.IsNullOrEmpty(directory))
{
directory = Directory.GetCurrentDirectory();
}
var file = Path.GetFileName(filePath);
LoadModel();
if (watchFile)
{
_watcher = new FileSystemWatcher(directory, file);
_watcher.EnableRaisingEvents = true;
_watcher.Changed += WatcherChanged;
}
}
public UriModelLoader(IOptions <MLOptions> contextOptions, ILogger <UriModelLoader> logger)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_context = contextOptions.Value?.MLContext;
_reloadTimerLock = new object();
_reloadToken = new ModelReloadToken();
_stopping = new CancellationTokenSource();
_started = false;
}
