public MovieData GetMovie(string url)
{
lock (lockThis)
{
var selection = from m in movies where m.Address == url select m;
MovieData movie = selection.FirstOrDefault();
if (movie == null)
{
movie = new MovieData(url);
movie.Stopped = true;
movies.Add(movie);
}
if (movie != null && movie.Stopped && !movie.HasAllData)
{
movie.Stopped = false;
RequestThread request = new RequestThread(movie);
Thread requestThread = new Thread(request.GetMovie);
requestThread.Start();
}
var otherMovies = from m in movies where m != movie select m;
foreach (MovieData stopMovie in otherMovies)
{
stopMovie.Stopped = true;
}
if (movie != null)
{
movie.LastUsed = DateTime.Now;
}
if (movies.Count > MaxMovies)
{
var ordered = from m in movies where m.Stopped orderby m.LastUsed ascending select m;
int delete = movies.Count - MaxMovies;
foreach (MovieData deleteMovie in ordered)
{
deleteMovie.ReleaseResources();
movies.Remove(deleteMovie);
--delete;
if (delete <= 0)
{
GC.Collect();
break;
}
}
}
return movie;
}
}
public RequestThread(MovieData movieIn)
{
movie = movieIn;
}
public TrailerThread(HttpListenerContext contextIn, MovieData movieIn)
{
context = contextIn;
movie = movieIn;
}