[Repeat(3)] // remove when propagtion of optimistic locking flag is done to slave database locations TO DO (issue caused by CopyAllDatabasdesTo that uses pessimistic locking) public void multipleServersOK() { using (SessionNoServer session = new SessionNoServer(systemDir)) { session.BeginRead(); foreach (DatabaseLocation loc in session.DatabaseLocations) { Console.WriteLine(loc.ToStringDetails(session, false)); } session.Commit(); } using (ServerClientSession session = new ServerClientSession(systemDir, systemHost)) { session.SetTraceDbActivity(0); DatabaseLocation localLocation = new DatabaseLocation(systemHost, location2Dir, 10000, 20000, session, PageInfo.compressionKind.LZ4, 0); Placement place = new Placement(10000, 2); session.BeginUpdate(); foreach (DatabaseLocation loc in session.DatabaseLocations) { Console.WriteLine(loc.ToStringDetails(session, false)); } Console.WriteLine(); session.NewLocation(localLocation); foreach (DatabaseLocation loc in session.DatabaseLocations) { Console.WriteLine(loc.ToStringDetails(session, false)); } Man aMan = null; Woman aWoman = null; for (int j = 1; j <= 5; j++) { aMan = new Man(null, aMan, DateTime.UtcNow); aMan.Persist(place, session); aWoman = new Woman(aMan, aWoman); aWoman.Persist(place, session); aMan.m_spouse = new WeakIOptimizedPersistableReference <VelocityDbSchema.Person>(aWoman); if (j % 1000 == 0) { session.FlushUpdates(); } } localLocation = new DatabaseLocation(systemHost2, systemDir, 20001, 30000, session, PageInfo.compressionKind.LZ4, 0); session.NewLocation(localLocation); foreach (DatabaseLocation loc in session.DatabaseLocations) { Console.WriteLine(loc.ToStringDetails(session, false)); } place = new Placement(20001); //localDatabase = session.NewDatabase(20001, localLocation); for (int j = 1; j <= 5; j++) { aMan = new Man(null, aMan, DateTime.UtcNow); aMan.Persist(place, session); aWoman = new Woman(aMan, aWoman); aWoman.Persist(place, session); aMan.m_spouse = new WeakIOptimizedPersistableReference <VelocityDbSchema.Person>(aWoman); if (j % 1000 == 0) { session.FlushUpdates(); } } DatabaseLocation serverLocation = new DatabaseLocation(systemHost2, location2Dir, 30001, 40000, session, PageInfo.compressionKind.LZ4, 0); session.NewLocation(serverLocation); foreach (DatabaseLocation loc in session.DatabaseLocations) { Console.WriteLine(loc.ToStringDetails(session, false)); } place = new Placement(30001); for (int j = 1; j <= 5; j++) { aMan = new Man(null, aMan, DateTime.UtcNow); aMan.Persist(place, session); aWoman = new Woman(aMan, aWoman); aWoman.Persist(place, session); aMan.m_spouse = new WeakIOptimizedPersistableReference <VelocityDbSchema.Person>(aWoman); if (j % 1000 == 0) { session.FlushUpdates(); } } localLocation = new DatabaseLocation(systemHost3, systemDir, 40001, 50000, session, PageInfo.compressionKind.None, 0); session.NewLocation(localLocation); place = new Placement(40001); //localDatabase = session.NewDatabase(20001, localLocation); for (int j = 1; j <= 5; j++) { aMan = new Man(null, aMan, DateTime.UtcNow); aMan.Persist(place, session); aWoman = new Woman(aMan, aWoman); aWoman.Persist(place, session); aMan.m_spouse = new WeakIOptimizedPersistableReference <VelocityDbSchema.Person>(aWoman); if (j % 1000 == 0) { session.FlushUpdates(); } } session.Commit(); } using (ServerClientSession session = new ServerClientSession(systemDir, systemHost)) { session.CopyAllDatabasesTo(copyDir); using (SessionNoServer copySession = new SessionNoServer(copyDir)) { copySession.Verify(); } } using (ServerClientSession session = new ServerClientSession(systemDir, systemHost, 2000, false)) // TO DO, change back to use optimistic locking { //session.SetTraceDbActivity(0); session.BeginUpdate(); Database db = session.OpenDatabase(10000); session.DeleteDatabase(db); db = session.OpenDatabase(20001); session.DeleteDatabase(db); db = session.OpenDatabase(30001); session.DeleteDatabase(db); db = session.OpenDatabase(40001); session.DeleteDatabase(db); session.Commit(); Directory.Delete(copyDir, true); } System.GC.Collect(); System.GC.WaitForPendingFinalizers(); using (ServerClientSession session = new ServerClientSession(systemDir, systemHost)) { Assert.True(session.OptimisticLocking); } }
[Repeat(3)] // remove when propagation of optimistic locking flag is done to slave database locations TO DO (issue caused by CopyAllDatabasdesTo that uses pessimistic locking) public void multipleServersOK() { using (SessionNoServer session = new SessionNoServer(systemDir)) { session.BeginRead(); foreach (DatabaseLocation loc in session.DatabaseLocations) Console.WriteLine(loc.ToStringDetails(session, false)); session.Commit(); } using (ServerClientSession session = new ServerClientSession(systemDir, systemHost)) { session.SetTraceDbActivity(0); DatabaseLocation localLocation = new DatabaseLocation(systemHost, location2Dir, 10000, 20000, session, PageInfo.compressionKind.LZ4, 0); Placement place = new Placement(10000, 2); session.BeginUpdate(); foreach (DatabaseLocation loc in session.DatabaseLocations) Console.WriteLine(loc.ToStringDetails(session, false)); Console.WriteLine(); session.NewLocation(localLocation); foreach (DatabaseLocation loc in session.DatabaseLocations) Console.WriteLine(loc.ToStringDetails(session, false)); Man aMan = null; Woman aWoman = null; for (int j = 1; j <= 5; j++) { aMan = new Man(null, aMan, DateTime.UtcNow); aMan.Persist(place, session); aWoman = new Woman(aMan, aWoman); aWoman.Persist(place, session); aMan.m_spouse = new WeakIOptimizedPersistableReference<VelocityDbSchema.Person>(aWoman); if (j % 1000 == 0) { session.FlushUpdates(); } } localLocation = new DatabaseLocation(systemHost2, systemDir, 20001, 30000, session, PageInfo.compressionKind.LZ4, 0); session.NewLocation(localLocation); foreach (DatabaseLocation loc in session.DatabaseLocations) Console.WriteLine(loc.ToStringDetails(session, false)); place = new Placement(20001); //localDatabase = session.NewDatabase(20001, localLocation); for (int j = 1; j <= 5; j++) { aMan = new Man(null, aMan, DateTime.UtcNow); aMan.Persist(place, session); aWoman = new Woman(aMan, aWoman); aWoman.Persist(place, session); aMan.m_spouse = new WeakIOptimizedPersistableReference<VelocityDbSchema.Person>(aWoman); if (j % 1000 == 0) { session.FlushUpdates(); } } DatabaseLocation serverLocation = new DatabaseLocation(systemHost2, location2Dir, 30001, 40000, session, PageInfo.compressionKind.LZ4, 0); session.NewLocation(serverLocation); foreach (DatabaseLocation loc in session.DatabaseLocations) Console.WriteLine(loc.ToStringDetails(session, false)); place = new Placement(30001); for (int j = 1; j <= 5; j++) { aMan = new Man(null, aMan, DateTime.UtcNow); aMan.Persist(place, session); aWoman = new Woman(aMan, aWoman); aWoman.Persist(place, session); aMan.m_spouse = new WeakIOptimizedPersistableReference<VelocityDbSchema.Person>(aWoman); if (j % 1000 == 0) { session.FlushUpdates(); } } localLocation = new DatabaseLocation(systemHost3, systemDir, 40001, 50000, session, PageInfo.compressionKind.None, 0); session.NewLocation(localLocation); place = new Placement(40001); //localDatabase = session.NewDatabase(20001, localLocation); for (int j = 1; j <= 5; j++) { aMan = new Man(null, aMan, DateTime.UtcNow); aMan.Persist(place, session); aWoman = new Woman(aMan, aWoman); aWoman.Persist(place, session); aMan.m_spouse = new WeakIOptimizedPersistableReference<VelocityDbSchema.Person>(aWoman); if (j % 1000 == 0) { session.FlushUpdates(); } } session.Commit(); } using (ServerClientSession session = new ServerClientSession(systemDir, systemHost)) { session.CopyAllDatabasesTo(copyDir); using (SessionNoServer copySession = new SessionNoServer(copyDir)) { copySession.Verify(); } } using (ServerClientSession session = new ServerClientSession(systemDir, systemHost, 2000, false)) // TO DO, change back to use optimistic locking { //session.SetTraceDbActivity(0); session.BeginUpdate(); Database db = session.OpenDatabase(10000); session.DeleteDatabase(db); db = session.OpenDatabase(20001); session.DeleteDatabase(db); db = session.OpenDatabase(30001); session.DeleteDatabase(db); db = session.OpenDatabase(40001); session.DeleteDatabase(db); session.Commit(); Directory.Delete(copyDir, true); } System.GC.Collect(); System.GC.WaitForPendingFinalizers(); using (ServerClientSession session = new ServerClientSession(systemDir, systemHost)) { Assert.True(session.OptimisticLocking); } }