private void HandleDeleteMessagesTo(DeleteMessagesTo message)
{
var eventStream = Context.System.EventStream;
DeleteMessagesToAsync(message.PersistenceId, message.ToSequenceNr)
.ContinueWith(t =>
{
return((!t.IsFaulted && !t.IsCanceled)
? (object)new DeleteMessagesSuccess(message.ToSequenceNr)
: new DeleteMessagesFailure(
t.IsFaulted
? TryUnwrapException(t.Exception)
: new OperationCanceledException(
"DeleteMessagesToAsync canceled, possibly due to timing out."),
message.ToSequenceNr));
}, _continuationOptions)
.PipeTo(message.PersistentActor)
.ContinueWith(resultTask =>
{
if (!resultTask.IsFaulted && !resultTask.IsCanceled && CanPublish)
{
eventStream.Publish(message);
}
}, _continuationOptions);
}
private void HandleDeleteMessagesTo(DeleteMessagesTo message)
{
DeleteMessagesToAsync(message.PersistenceId, message.ToSequenceNr, message.IsPermanent)
.ContinueWith(t =>
{
if (!t.IsFaulted && CanPublish) Context.System.EventStream.Publish(message);
}, _continuationOptions);
}
private void HandleDeleteMessagesTo(DeleteMessagesTo msg)
{
try
{
DeleteMessagesTo(msg.PersistenceId, msg.ToSequenceNr, msg.IsPermanent);
if (CanPublish) Context.System.EventStream.Publish(msg);
}
catch (Exception e) { /* do nothing */ }
}
private void HandleDeleteMessagesTo(DeleteMessagesTo message)
{
DeleteMessagesToAsync(message.PersistenceId, message.ToSequenceNr, message.IsPermanent)
.ContinueWith(t =>
{
if (!t.IsFaulted && CanPublish)
{
Context.System.EventStream.Publish(message);
}
}, _continuationOptions);
}
private void HandleDeleteMessagesTo(DeleteMessagesTo msg)
{
try
{
DeleteMessagesTo(msg.PersistenceId, msg.ToSequenceNr, msg.IsPermanent);
if (CanPublish)
{
Context.System.EventStream.Publish(msg);
}
}
catch (Exception e) { /* do nothing */ }
}
public void Journal_should_not_replay_permanently_deleted_messages_on_range_deletion()
{
var command = new DeleteMessagesTo(Pid, 3, true);
var subscriber = CreateTestProbe();
Subscribe <DeleteMessagesTo>(subscriber.Ref);
Journal.Tell(command);
subscriber.ExpectMsg <DeleteMessagesTo>(cmd => cmd.PersistenceId == Pid && cmd.ToSequenceNr == 3 && cmd.IsPermanent);
Journal.Tell(new ReplayMessages(1, long.MaxValue, long.MaxValue, Pid, _receiverProbe.Ref));
_receiverProbe.ExpectMsg <ReplayedMessage>(m => IsReplayedMessage(m, 4));
_receiverProbe.ExpectMsg <ReplayedMessage>(m => IsReplayedMessage(m, 5));
}
public void Journal_should_not_replay_permanently_deleted_messages_on_range_deletion()
{
var receiverProbe2 = CreateTestProbe();
var command = new DeleteMessagesTo(Pid, 3, receiverProbe2.Ref);
var subscriber = CreateTestProbe();
Subscribe <DeleteMessagesTo>(subscriber.Ref);
Journal.Tell(command);
subscriber.ExpectMsg <DeleteMessagesTo>(cmd => cmd.PersistenceId == Pid && cmd.ToSequenceNr == 3);
receiverProbe2.ExpectMsg <DeleteMessagesSuccess>(m => m.ToSequenceNr == command.ToSequenceNr);
Journal.Tell(new ReplayMessages(1, long.MaxValue, long.MaxValue, Pid, _receiverProbe.Ref));
_receiverProbe.ExpectMsg <ReplayedMessage>(m => IsReplayedMessage(m, 4));
_receiverProbe.ExpectMsg <ReplayedMessage>(m => IsReplayedMessage(m, 5));
receiverProbe2.ExpectNoMsg(TimeSpan.FromMilliseconds(200));
}
protected override async Task HandleDeleteMessagesTo(DeleteMessagesTo req, OracleCommand command)
{
var toSequenceNr = req.ToSequenceNr;
var persistenceId = req.PersistenceId;
NotifyNewPersistenceIdAdded(persistenceId);
try
{
var highestSequenceNr = await ReadHighestSequenceNr(persistenceId, command);
command.CommandText = DeleteBatchSql;
command.Parameters.Clear();
AddParameter(command, ":PersistenceId", OracleDbType.NVarchar2, persistenceId);
AddParameter(command, ":ToSequenceNr", OracleDbType.Int64, toSequenceNr);
await command.ExecuteNonQueryAsync();
if (highestSequenceNr <= toSequenceNr)
{
command.CommandText = UpdateSequenceNrSql;
command.Parameters.Clear();
AddParameter(command, ":PersistenceId", OracleDbType.NVarchar2, persistenceId);
AddParameter(command, ":SequenceNr", OracleDbType.Int64, highestSequenceNr);
await command.ExecuteNonQueryAsync();
}
var response = new DeleteMessagesSuccess(toSequenceNr);
req.PersistentActor.Tell(response);
}
catch (Exception cause)
{
var response = new DeleteMessagesFailure(cause, toSequenceNr);
req.PersistentActor.Tell(response, ActorRefs.NoSender);
}
}
private void HandleDeleteMessagesTo(DeleteMessagesTo message)
{
var eventStream = Context.System.EventStream;
_breaker.WithCircuitBreaker(() => DeleteMessagesToAsync(message.PersistenceId, message.ToSequenceNr))
.ContinueWith(t => !t.IsFaulted && !t.IsCanceled
? new DeleteMessagesSuccess(message.ToSequenceNr) as object
: new DeleteMessagesFailure(
t.IsFaulted
? TryUnwrapException(t.Exception)
: new OperationCanceledException(
"DeleteMessagesToAsync canceled, possibly due to timing out."),
message.ToSequenceNr),
_continuationOptions)
.PipeTo(message.PersistentActor)
.ContinueWith(t =>
{
if (!t.IsFaulted && !t.IsCanceled && CanPublish)
{
eventStream.Publish(message);
}
}, _continuationOptions);
}
private void HandleDeleteMessagesTo(DeleteMessagesTo message)
{
var eventStream = Context.System.EventStream;
DeleteMessagesToAsync(message.PersistenceId, message.ToSequenceNr)
.ContinueWith(t =>
{
return (!t.IsFaulted && !t.IsCanceled)
? (object) new DeleteMessagesSuccess(message.ToSequenceNr)
: new DeleteMessagesFailure(
t.IsFaulted
? TryUnwrapException(t.Exception)
: new OperationCanceledException(
"DeleteMessagesToAsync canceled, possibly due to timing out."),
message.ToSequenceNr);
}, _continuationOptions)
.PipeTo(message.PersistentActor)
.ContinueWith(resultTask =>
{
if (!resultTask.IsFaulted && !resultTask.IsCanceled && CanPublish)
eventStream.Publish(message);
}, _continuationOptions);
}
public void Journal_should_replay_logically_deleted_messages_with_deleted_flag_set_on_range_deletion()
{
var command = new DeleteMessagesTo(Pid, 3, false);
var subscriber = CreateTestProbe();
Subscribe<DeleteMessagesTo>(subscriber.Ref);
Journal.Tell(command);
subscriber.ExpectMsg<DeleteMessagesTo>(cmd => cmd.PersistenceId == Pid && cmd.ToSequenceNr == 3 && !cmd.IsPermanent);
Journal.Tell(new ReplayMessages(1, long.MaxValue, long.MaxValue, Pid, _receiverProbe.Ref, replayDeleted: true));
_receiverProbe.ExpectMsg<ReplayedMessage>(m => IsReplayedMessage(m, 1, true));
_receiverProbe.ExpectMsg<ReplayedMessage>(m => IsReplayedMessage(m, 2, true));
_receiverProbe.ExpectMsg<ReplayedMessage>(m => IsReplayedMessage(m, 3, true));
_receiverProbe.ExpectMsg<ReplayedMessage>(m => IsReplayedMessage(m, 4));
_receiverProbe.ExpectMsg<ReplayedMessage>(m => IsReplayedMessage(m, 5));
}
public void Journal_should_not_replay_permanently_deleted_messages_on_range_deletion()
{
var receiverProbe2 = CreateTestProbe();
var command = new DeleteMessagesTo(Pid, 3, receiverProbe2.Ref);
var subscriber = CreateTestProbe();
Subscribe<DeleteMessagesTo>(subscriber.Ref);
Journal.Tell(command);
subscriber.ExpectMsg<DeleteMessagesTo>(cmd => cmd.PersistenceId == Pid && cmd.ToSequenceNr == 3);
receiverProbe2.ExpectMsg<DeleteMessagesSuccess>(m => m.ToSequenceNr == command.ToSequenceNr);
Journal.Tell(new ReplayMessages(1, long.MaxValue, long.MaxValue, Pid, _receiverProbe.Ref));
_receiverProbe.ExpectMsg<ReplayedMessage>(m => IsReplayedMessage(m, 4));
_receiverProbe.ExpectMsg<ReplayedMessage>(m => IsReplayedMessage(m, 5));
receiverProbe2.ExpectNoMsg(TimeSpan.FromMilliseconds(200));
}