public static void WatchUser() { using (ServerClientSession session = new ServerClientSession(systemDir, systemHost, 1000, true, false)) { session.BeginRead(); session.SubscribeToChanges(typeof(Vertex)); Graph g = Graph.Open(session); session.Commit(); Thread.Sleep(5000); for (int i = 0; i < 50; i++) { List <Oid> changes = session.BeginReadWithEvents(); if (changes.Count == 0) { Console.WriteLine("No changes events at: " + DateTime.Now.ToString("HH:mm:ss:fff")); Thread.Sleep(1000); } foreach (Oid id in changes) { object obj = session.Open(id); Console.WriteLine("Received change event for: " + obj + " at: " + DateTime.Now.ToString("HH:mm:ss:fff"));; //session.UnsubscribeToChanges(typeof(Person)); } session.Commit(); Thread.Sleep(2000); } } }
static void Main(string[] args) { using (ServerClientSession session = new ServerClientSession(s_systemDir)) { session.BeginUpdate(); File.Copy(s_licenseDbFile, Path.Combine(s_systemDir, "4.odb"), true); session.RegisterClass(typeof(Woman)); session.RegisterClass(typeof(Man)); session.SubscribeToChanges(typeof(Person)); session.SubscribeToChanges(typeof(Woman), "OlderThan50"); Person robinHood = new Person("Robin", "Hood", 30, 1234, null, null); session.Persist(robinHood); Person billGates = new Person("Bill", "Gates", 56, 234, robinHood, null); session.Persist(billGates); Person steveJobs = new Person("Steve", "Jobs", 56, 456, billGates, null); session.Persist(steveJobs); session.Commit(); Thread t = new Thread(UpdaterThread); t.Start(); Thread.Sleep(600); for (int i = 0; i < 50; i++) { List <Oid> changes = session.BeginReadWithEvents(); if (changes.Count == 0) { Console.WriteLine("No changes events at: " + DateTime.Now.ToString("HH:mm:ss:fff")); Thread.Sleep(250); } foreach (Oid id in changes) { object obj = session.Open(id); Console.WriteLine("Received change event for: " + obj + " at: " + DateTime.Now.ToString("HH:mm:ss:fff"));; //session.UnsubscribeToChanges(typeof(Person)); } Console.WriteLine(); session.Commit(); } t.Join(); } }
static void Main(string[] args) { using (ServerClientSession session = new ServerClientSession(s_systemDir)) { session.BeginUpdate(); File.Copy(s_licenseDbFile, Path.Combine(s_systemDir, "4.odb"), true); session.RegisterClass(typeof(Woman)); session.RegisterClass(typeof(Man)); session.SubscribeToChanges(typeof(Person)); session.SubscribeToChanges(typeof(Woman), "OlderThan50"); Person robinHood = new Person("Robin", "Hood", 30, 1234, null, null); session.Persist(robinHood); Person billGates = new Person("Bill", "Gates", 56, 234, robinHood, null); session.Persist(billGates); Person steveJobs = new Person("Steve", "Jobs", 56, 456, billGates, null); session.Persist(steveJobs); session.Commit(); Thread t = new Thread(UpdaterThread); t.Start(); Thread.Sleep(600); for (int i = 0; i < 50; i++) { List<Oid> changes = session.BeginReadWithEvents(); if (changes.Count == 0) { Console.WriteLine("No changes events at: " + DateTime.Now.ToString("HH:mm:ss:fff")); Thread.Sleep(250); } foreach (Oid id in changes) { object obj = session.Open(id); Console.WriteLine("Received change event for: " + obj + " at: " + DateTime.Now.ToString("HH:mm:ss:fff"));; //session.UnsubscribeToChanges(typeof(Person)); } Console.WriteLine(); session.Commit(); } t.Join(); } }
public static void WatchUser() { using (ServerClientSession session = new ServerClientSession(systemDir, systemHost, 1000, true, false)) { session.BeginRead(); session.SubscribeToChanges(typeof(Vertex)); Graph g = Graph.Open(session); session.Commit(); Thread.Sleep(5000); for (int i = 0; i < 50; i++) { List<Oid> changes = session.BeginReadWithEvents(); if (changes.Count == 0) { Console.WriteLine("No changes events at: " + DateTime.Now.ToString("HH:mm:ss:fff")); Thread.Sleep(1000); } foreach (Oid id in changes) { object obj = session.Open(id); Console.WriteLine("Received change event for: " + obj + " at: " + DateTime.Now.ToString("HH:mm:ss:fff")); ; //session.UnsubscribeToChanges(typeof(Person)); } session.Commit(); Thread.Sleep(2000); } } }