public void TestRemoveChangeListener() { var statuses = new List <ReplicatorActivityLevel>(); var listener = new MessageEndpointListener(new MessageEndpointListenerConfiguration(_otherDB, ProtocolType.ByteStream)); var awaiter = new ListenerAwaiter(listener); var serverConnection = new MockServerConnection(listener, ProtocolType.ByteStream); var config = new ReplicatorConfiguration(Db, new MessageEndpoint("p2ptest1", serverConnection, ProtocolType.ByteStream, new MockConnectionFactory(null))) { Continuous = true }; var token = listener.AddChangeListener((sender, args) => { statuses.Add(args.Status.Activity); }); var connection = listener.Connections; listener.RemoveChangeListener(token); RunReplication(config, 0, 0); awaiter.WaitHandle.WaitOne(TimeSpan.FromSeconds(10)).Should().BeTrue(); awaiter.Validate(); statuses.Count.Should().Be(0); }
private ReplicatorConfiguration CreateFailureP2PConfiguration(ProtocolType protocolType, MockConnectionLifecycleLocation location, bool recoverable) { var errorLocation = TestErrorLogic.FailWhen(location); if (recoverable) { errorLocation.WithRecoverableException(); } else { errorLocation.WithPermanentException(); } var listener = new MessageEndpointListener(new MessageEndpointListenerConfiguration(_otherDB, protocolType)); var server = new MockServerConnection(listener, protocolType) { ErrorLogic = errorLocation }; var config = new ReplicatorConfiguration(Db, new MessageEndpoint("p2ptest1", server, protocolType, new MockConnectionFactory(errorLocation))) { ReplicatorType = ReplicatorType.Push, Continuous = false }; return(config); }
public void StartListener() { // tag::listener[] var database = new Database("mydb"); var config = new MessageEndpointListenerConfiguration(database, ProtocolType.MessageStream); _messageEndpointListener = new MessageEndpointListener(config); // end::listener[] }
public void TestP2PPassiveCloseAll() { var listener = new MessageEndpointListener(new MessageEndpointListenerConfiguration(_otherDB, ProtocolType.MessageStream)); var serverConnection1 = new MockServerConnection(listener, ProtocolType.MessageStream); var serverConnection2 = new MockServerConnection(listener, ProtocolType.MessageStream); var errorLogic = new ReconnectErrorLogic(); var config = new ReplicatorConfiguration(Db, new MessageEndpoint("p2ptest1", serverConnection1, ProtocolType.MessageStream, new MockConnectionFactory(errorLogic))) { Continuous = true }; var config2 = new ReplicatorConfiguration(Db, new MessageEndpoint("p2ptest2", serverConnection2, ProtocolType.MessageStream, new MockConnectionFactory(errorLogic))) { Continuous = true }; var replicator = new Replicator(config); replicator.Start(); var replicator2 = new Replicator(config2); replicator2.Start(); var count = 0; while (count++ < 10 && replicator.Status.Activity != ReplicatorActivityLevel.Idle && replicator2.Status.Activity != ReplicatorActivityLevel.Idle) { Thread.Sleep(500); count.Should().BeLessThan(10, "because otherwise the replicator(s) never went idle"); } errorLogic.ErrorActive = true; listener.CloseAll(); count = 0; while (count++ < 10 && replicator.Status.Activity != ReplicatorActivityLevel.Stopped && replicator2.Status.Activity != ReplicatorActivityLevel.Stopped) { Thread.Sleep(500); count.Should().BeLessThan(10, "because otherwise the replicator(s) never stopped"); } replicator.Status.Error.Should() .NotBeNull("because closing the passive side creates an error on the active one"); replicator2.Status.Error.Should() .NotBeNull("because closing the passive side creates an error on the active one"); replicator.Dispose(); replicator2.Dispose(); }
public void TestP2PPassiveClose() { var listener = new MessageEndpointListener(new MessageEndpointListenerConfiguration(_otherDB, ProtocolType.MessageStream)); var awaiter = new ListenerAwaiter(listener); var serverConnection = new MockServerConnection(listener, ProtocolType.MessageStream); var errorLogic = new ReconnectErrorLogic(); var config = new ReplicatorConfiguration(Db, new MessageEndpoint("p2ptest1", serverConnection, ProtocolType.MessageStream, new MockConnectionFactory(errorLogic))) { Continuous = true }; var replicator = new Replicator(config); replicator.Start(); var count = 0; while (count++ < 10 && replicator.Status.Activity != ReplicatorActivityLevel.Idle) { Thread.Sleep(500); count.Should().BeLessThan(10, "because otherwise the replicator never went idle"); } errorLogic.ErrorActive = true; listener.Close(serverConnection); count = 0; while (count++ < 10 && replicator.Status.Activity != ReplicatorActivityLevel.Stopped) { Thread.Sleep(500); count.Should().BeLessThan(10, "because otherwise the replicator never stopped"); } awaiter.WaitHandle.WaitOne(TimeSpan.FromSeconds(10)).Should().BeTrue(); awaiter.Validate(); replicator.Status.Error.Should() .NotBeNull("because closing the passive side creates an error on the active one"); }
public void TestP2PChangeListener() { var statuses = new List <ReplicatorActivityLevel>(); var listener = new MessageEndpointListener(new MessageEndpointListenerConfiguration(_otherDB, ProtocolType.ByteStream)); var serverConnection = new MockServerConnection(listener, ProtocolType.ByteStream); var config = new ReplicatorConfiguration(Db, new MessageEndpoint("p2ptest1", serverConnection, ProtocolType.ByteStream, new MockConnectionFactory(null))) { Continuous = true }; listener.AddChangeListener((sender, args) => { statuses.Add(args.Status.Activity); }); RunReplication(config, 0, 0); statuses.Count(x => x == ReplicatorActivityLevel.Connecting).Should().Be(1); statuses.Count(x => x == ReplicatorActivityLevel.Busy).Should().BeGreaterOrEqualTo(1); statuses.Any(x => x == ReplicatorActivityLevel.Offline).Should().Be(false); statuses.Count(x => x == ReplicatorActivityLevel.Stopped).Should().Be(1); }
//[Fact] uwp public void TestP2PChangeListener() { var statuses = new List <ReplicatorActivityLevel>(); var listener = new MessageEndpointListener(new MessageEndpointListenerConfiguration(OtherDb, ProtocolType.ByteStream)); var awaiter = new ListenerAwaiter(listener); var serverConnection = new MockServerConnection(listener, ProtocolType.ByteStream); var config = new ReplicatorConfiguration(Db, new MessageEndpoint("p2ptest1", serverConnection, ProtocolType.ByteStream, new MockConnectionFactory(null))) { Continuous = true }; listener.AddChangeListener((sender, args) => { statuses.Add(args.Status.Activity); }); var connection = listener.Connections; RunReplication(config, 0, 0); awaiter.WaitHandle.WaitOne(TimeSpan.FromSeconds(10)).Should().BeTrue(); awaiter.Validate(); statuses.Count.Should() .BeGreaterThan(1, "because otherwise there were no callbacks to the change listener"); }
private void RunTwoStepContinuous(ReplicatorType type, string uid) { var listener = new MessageEndpointListener(new MessageEndpointListenerConfiguration(_otherDB, ProtocolType.ByteStream)); var server = new MockServerConnection(listener, ProtocolType.ByteStream); var config = new ReplicatorConfiguration(Db, new MessageEndpoint(uid, server, ProtocolType.ByteStream, new MockConnectionFactory(null))) { ReplicatorType = type, Continuous = true }; var replicator = new Replicator(config); replicator.Start(); Database firstSource = null; Database secondSource = null; Database firstTarget = null; Database secondTarget = null; if (type == ReplicatorType.Push) { firstSource = Db; secondSource = Db; firstTarget = _otherDB; secondTarget = _otherDB; } else if (type == ReplicatorType.Pull) { firstSource = _otherDB; secondSource = _otherDB; firstTarget = Db; secondTarget = Db; } else { firstSource = Db; secondSource = _otherDB; firstTarget = _otherDB; secondTarget = Db; } using (var mdoc = new MutableDocument("livesindb")) { mdoc.SetString("name", "db"); mdoc.SetInt("version", 1); firstSource.Save(mdoc); } var count = 0; while (replicator.Status.Progress.Completed == 0 || replicator.Status.Activity != ReplicatorActivityLevel.Idle) { Thread.Sleep(500); count++; count.Should().BeLessThan(10, "because otherwise the replicator did not advance"); } var previousCompleted = replicator.Status.Progress.Completed; firstTarget.Count.Should().Be(1); using (var savedDoc = secondSource.GetDocument("livesindb")) using (var mdoc = savedDoc.ToMutable()) { mdoc.SetInt("version", 2); secondSource.Save(mdoc); } count = 0; while (replicator.Status.Progress.Completed == previousCompleted || replicator.Status.Activity != ReplicatorActivityLevel.Idle) { Thread.Sleep(500); count++; count.Should().BeLessThan(10, "because otherwise the replicator did not advance"); } using (var savedDoc = secondTarget.GetDocument("livesindb")) { savedDoc.GetInt("version").Should().Be(2); } replicator.Stop(); while (replicator.Status.Activity != ReplicatorActivityLevel.Stopped) { Thread.Sleep(100); } replicator.Dispose(); }
public void TestShortP2P() { var testNo = 1; foreach (var protocolType in new[] { ProtocolType.ByteStream, ProtocolType.MessageStream }) { using (var mdoc = new MutableDocument("livesindb")) { mdoc.SetString("name", "db"); Db.Save(mdoc); } using (var mdoc = new MutableDocument("livesinotherdb")) { mdoc.SetString("name", "otherdb"); _otherDB.Save(mdoc); } // PUSH var listener = new MessageEndpointListener(new MessageEndpointListenerConfiguration(_otherDB, protocolType)); var server = new MockServerConnection(listener, protocolType); var config = new ReplicatorConfiguration(Db, new MessageEndpoint($"p2ptest{testNo++}", server, protocolType, new MockConnectionFactory(null))) { ReplicatorType = ReplicatorType.Push, Continuous = false }; RunReplication(config, 0, 0); _otherDB.Count.Should().Be(2UL, "because it contains the original and new"); Db.Count.Should().Be(1UL, "because there is no pull, so the first db should only have the original"); // PULL server = new MockServerConnection(listener, protocolType); config = new ReplicatorConfiguration(Db, new MessageEndpoint($"p2ptest{testNo++}", server, protocolType, new MockConnectionFactory(null))) { ReplicatorType = ReplicatorType.Pull, Continuous = false }; RunReplication(config, 0, 0); Db.Count.Should().Be(2UL, "because the pull should add the document from otherDB"); using (var savedDoc = Db.GetDocument("livesinotherdb")) using (var mdoc = savedDoc.ToMutable()) { mdoc.SetBoolean("modified", true); Db.Save(mdoc); } using (var savedDoc = _otherDB.GetDocument("livesindb")) using (var mdoc = savedDoc.ToMutable()) { mdoc.SetBoolean("modified", true); _otherDB.Save(mdoc); } // PUSH & PULL server = new MockServerConnection(listener, protocolType); config = new ReplicatorConfiguration(Db, new MessageEndpoint($"p2ptest{testNo++}", server, protocolType, new MockConnectionFactory(null))) { Continuous = false }; RunReplication(config, 0, 0); Db.Count.Should().Be(2UL, "because no new documents were added"); using (var savedDoc = Db.GetDocument("livesindb")) { savedDoc.GetBoolean("modified").Should() .BeTrue("because the property change should have come from the other DB"); } using (var savedDoc = _otherDB.GetDocument("livesinotherdb")) { savedDoc.GetBoolean("modified").Should() .BeTrue("because the proeprty change should come from the original DB"); } Db.Delete(); ReopenDB(); _otherDB.Delete(); _otherDB.Dispose(); _otherDB = OpenDB(_otherDB.Name); } }
public ListenerAwaiter(MessageEndpointListener listener) { _token = listener.AddChangeListener(CheckForStopped); _listener = listener; }
// Exception thrown at 0x00007FFE3090A799 in dotnet.exe: Microsoft C++ exception: EEFileLoadException at memory location 0x000000C288E79D88. //Exception thrown at 0x00007FFE3090A799 in dotnet.exe: Microsoft C++ exception: [rethrow] at memory location 0x0000000000000000. //[Fact] uwp public void TestP2PPassiveCloseAll() { using (var doc = new MutableDocument("test")) { doc.SetString("name", "Smokey"); Db.Save(doc); } var listener = new MessageEndpointListener(new MessageEndpointListenerConfiguration(OtherDb, ProtocolType.MessageStream)); var serverConnection1 = new MockServerConnection(listener, ProtocolType.MessageStream); var serverConnection2 = new MockServerConnection(listener, ProtocolType.MessageStream); var closeWait1 = new ManualResetEventSlim(); var closeWait2 = new ManualResetEventSlim(); var errorLogic = new ReconnectErrorLogic(); var config = new ReplicatorConfiguration(Db, new MessageEndpoint("p2ptest1", serverConnection1, ProtocolType.MessageStream, new MockConnectionFactory(errorLogic))) { Continuous = true }; var config2 = new ReplicatorConfiguration(Db, new MessageEndpoint("p2ptest2", serverConnection2, ProtocolType.MessageStream, new MockConnectionFactory(errorLogic))) { Continuous = true }; using (var replicator = new Replicator(config)) using (var replicator2 = new Replicator(config2)) { replicator.Start(); replicator2.Start(); var count = 0; while (count++ < 15 && replicator.Status.Activity != ReplicatorActivityLevel.Idle && replicator2.Status.Activity != ReplicatorActivityLevel.Idle) { Thread.Sleep(500); count.Should().BeLessThan(15, "because otherwise the replicator(s) never went idle"); } errorLogic.ErrorActive = true; listener.AddChangeListener((sender, args) => { if (args.Status.Activity == ReplicatorActivityLevel.Stopped) { if (args.Connection == serverConnection1) { closeWait1.Set(); } else { closeWait2.Set(); } } }); var connection = listener.Connections; listener.CloseAll(); count = 0; while (count++ < 10 && replicator.Status.Activity != ReplicatorActivityLevel.Stopped && replicator2.Status.Activity != ReplicatorActivityLevel.Stopped) { Thread.Sleep(500); count.Should().BeLessThan(10, "because otherwise the replicator(s) never stopped"); } closeWait1.Wait(TimeSpan.FromSeconds(5)).Should() .BeTrue("because otherwise the first listener did not stop"); closeWait2.Wait(TimeSpan.FromSeconds(5)).Should() .BeTrue("because otherwise the second listener did not stop"); replicator.Status.Error.Should() .NotBeNull("because closing the passive side creates an error on the active one"); replicator2.Status.Error.Should() .NotBeNull("because closing the passive side creates an error on the active one"); } }
private void RunTwoStepContinuous(ReplicatorType type, string uid) { using (var OtherDb1 = OpenDB(OtherDb.Name)) using (var Db1 = OpenDB(Db.Name)) { var listener = new MessageEndpointListener(new MessageEndpointListenerConfiguration(OtherDb1, ProtocolType.ByteStream)); var server = new MockServerConnection(listener, ProtocolType.ByteStream); var config = new ReplicatorConfiguration(Db1, new MessageEndpoint(uid, server, ProtocolType.ByteStream, new MockConnectionFactory(null))) { ReplicatorType = type, Continuous = true }; using (var replicator = new Replicator(config)) { Database firstSource = null; Database secondSource = null; Database firstTarget = null; Database secondTarget = null; if (type == ReplicatorType.Push) { firstSource = Db1; secondSource = Db1; firstTarget = OtherDb1; secondTarget = OtherDb1; } else if (type == ReplicatorType.Pull) { firstSource = OtherDb1; secondSource = OtherDb1; firstTarget = Db1; secondTarget = Db1; } else { firstSource = Db1; secondSource = OtherDb1; firstTarget = OtherDb1; secondTarget = Db1; } replicator.Start(); using (var mdoc = new MutableDocument("livesindb")) { mdoc.SetString("name", "db"); mdoc.SetInt("version", 1); firstSource.Save(mdoc); } var count = 0; if (type != ReplicatorType.Push) { while (true) { count++; Thread.Sleep(1000); if (replicator.Status.Progress.Completed > 0 && replicator.Status.Activity == ReplicatorActivityLevel.Idle) { break; } } count.Should().BeLessThan(10, "because otherwise the replicator did not advance"); } else //when both doc updates happens on local side with push only, replicator.Status.Progress value wipe out too fast, so skip while loop { Thread.Sleep(1000); } var previousCompleted = replicator.Status.Progress.Completed; firstTarget.Count.Should().Be(1); using (var savedDoc = secondSource.GetDocument("livesindb")) using (var mdoc = savedDoc.ToMutable()) { mdoc.SetInt("version", 2); secondSource.Save(mdoc); } count = 0; if (type != ReplicatorType.Push) { while (true) { count++; Thread.Sleep(1000); if (replicator.Status.Progress.Completed > previousCompleted && replicator.Status.Activity == ReplicatorActivityLevel.Idle) { break; } } count.Should().BeLessThan(10, "because otherwise the replicator did not advance"); } else //when both doc updates happens on local side with push only, replicator.Status.Progress value wipe out too fast, so skip while loop { Thread.Sleep(1000); } using (var savedDoc = secondTarget.GetDocument("livesindb")) { savedDoc.GetInt("version").Should().Be(2); } replicator.Stop(); Thread.Sleep(100); while (true) { if (replicator.Status.Activity == ReplicatorActivityLevel.Stopped) { break; } } } } }
public void TestP2PPassiveCloseAll() { using (var doc = new MutableDocument("test")) { doc.SetString("name", "Smokey"); Db.Save(doc); } var listener = new MessageEndpointListener(new MessageEndpointListenerConfiguration(OtherDb, ProtocolType.MessageStream)); var serverConnection1 = new MockServerConnection(listener, ProtocolType.MessageStream); var serverConnection2 = new MockServerConnection(listener, ProtocolType.MessageStream); var closeWait1 = new ManualResetEventSlim(); var closeWait2 = new ManualResetEventSlim(); var errorLogic = new ReconnectErrorLogic(); var config = new ReplicatorConfiguration(Db, new MessageEndpoint("p2ptest1", serverConnection1, ProtocolType.MessageStream, new MockConnectionFactory(errorLogic))) { Continuous = true }; var config2 = new ReplicatorConfiguration(Db, new MessageEndpoint("p2ptest2", serverConnection2, ProtocolType.MessageStream, new MockConnectionFactory(errorLogic))) { Continuous = true }; using (var replicator = new Replicator(config)) using (var replicator2 = new Replicator(config2)) { EventHandler <ReplicatorStatusChangedEventArgs> changeListener = (sender, args) => { if (args.Status.Activity == ReplicatorActivityLevel.Stopped) { if (sender == replicator) { closeWait1.Set(); } else { closeWait2.Set(); } } }; replicator.AddChangeListener(changeListener); replicator2.AddChangeListener(changeListener); replicator.Start(); replicator2.Start(); errorLogic.ErrorActive = true; listener.CloseAll(); WaitHandle.WaitAll(new[] { closeWait1.WaitHandle, closeWait2.WaitHandle }, TimeSpan.FromSeconds(20)).Should().BeTrue(); replicator.Status.Error.Should() .NotBeNull("because closing the passive side creates an error on the active one"); replicator2.Status.Error.Should() .NotBeNull("because closing the passive side creates an error on the active one"); } closeWait1.Dispose(); closeWait2.Dispose(); }