static void Main(string[] args)
{
const string url = "http://localhost:8080";
#region Database initialiser
using (var context = new ArtistContext())
{
Database.SetInitializer<ArtistContext>(new ArtistIntializer());
context.Artists.ToList();
}
#endregion
#region Notifier
using (var notifer = new EntityChangeNotifier<Artist, ArtistContext>(artist => artist.Trigger == "Y"))
{
notifer.Changed += OnNotifierChanged;
using (WebApplication.Start<Startup>(url))
{
Console.WriteLine("Server running on {0}", url);
Console.ReadLine();
}
}
#endregion
}
private static void OnNotifierChanged(object sender, EntityChangeEventArgs<Artist> e)
{
using (var db = new ArtistContext())
{
foreach (var p in e.Results)
{
Console.WriteLine("Triggered fired => {0}:{1}", p.ArtistId, p.Name);
var artist = db.Artists.Single(a => a.ArtistId == p.ArtistId);
artist.Trigger = "N";
}
db.SaveChanges();
}
Console.WriteLine("Pushing notification to clients...");
var hubContext = GlobalHost.ConnectionManager.GetHubContext<MonitorHub>();
IEnumerable<Artist> changedArtists = e.Results;
// Send a list of changed artists
hubContext.Clients.All.refresh(changedArtists);
}
