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Aaron Stannard
@Aaronontheweb
the MNTR has been a pain in the butt to debug
Christian Duhard
@cduhard
hmm EventStoreJournal is broken after i updated to latest Nightly
"Method 'DeleteAsync' in type 'Akka.Persistence.EventStore.Snapshot.EventStoreSnapshotStore' from assembly 'Akka.Persistence.EventStore, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' does not have an implementation."
Christian Duhard
@cduhard
can I just implement the DeleteAsync and return Task.FromResult<object>(null) ?
Christian Duhard
@cduhard
that'll do it...
Bartosz Sypytkowski
@Horusiath
@cduhard eventstore plugin is not under our control
Bartosz Sypytkowski
@Horusiath
@Aaronontheweb I'm not sure but it looks like we need to paket-ify our plugins too
Zetanova
@Zetanova
@Horusiath I created with a copy of sqlite a common sql persistence adapter. It is using DbFactoryProvider to create all db components. But how to create a test db?
Bartosz Sypytkowski
@Horusiath
@Zetanova I feel a little out of context. Can you take a look at existing sql persistence tests?
Zetanova
@Zetanova
@Horusiath i copied them from sqlite, now i want to test with LocalDb
Bartosz Sypytkowski
@Horusiath
as I see it's based on the default sqlite db initializer (flag auto-initialize = on ), while database name is generated for each new test from spec constructor
to ensure that parallel test won't interfere with each other
Zetanova
@Zetanova
"CREATE TABLE IF NOT EXISTS" is not supported in mssql ?
Zetanova
@Zetanova
because the Akka persistence requires low features, i thougt that DbProviderFactory would be possible
Bartosz Sypytkowski
@Horusiath
if you can manage to make it, point for you ;)
Zetanova
@Zetanova
it looks like its possible, there are only problems to create the db and tables
sql syntax and column types dont match
Bartosz Sypytkowski
@Horusiath
so it's probably need to be hardcoded. Also there may be some extension points necessary i.e. I'd love to see payload to be serializable directly into Postrgres jsonb format to be queried directly from the database ;)
afaik, the upcomming mssql also should support json data type
Zetanova
@Zetanova
yes mssql 2016 its possible too
but i want only to have the akka-sqlserver support back
Bartosz Sypytkowski
@Horusiath
yesterday I've pushed my changeset akkadotnet/Akka.Persistence.SqlServer#10 - unfortunately the build broke, I need to fix it, but I have 11h working day today and need to go back from work first
I'll try to fix it in next 12 hours
Zetanova
@Zetanova
thx
Bartosz Sypytkowski
@Horusiath
don't you think, that akka.net deserves some ready-to-go plugin for Azure Service Bus integration?
Natan Vivo
@nvivo
guys, if i need to start an actor system inside xunit, do I need to use any specific dispatcher? it looks like messages are not being received
i'm not actually writing tests, I just want to debug something. I usually write a dummy test and debug from inside Vs directly without starting the app
but the actor never receives any messages... any ideas?
I guess I could just use testkit... but was wondering if its something with the dispatcher
Zetanova
@Zetanova
@Horusiath DateTime Timestamp; should it not be DateTimeOffset?
Bartosz Sypytkowski
@Horusiath
@Zetanova it's DateTime.UtcNow anyway, so the event's precedence based on timestamp is globally consistent. For strong events precedence we use persistenceId + sequenceNr, timestamp is more for scheduling time-based update frames.
Natan Vivo
@nvivo
got it working. was doing something stupid here.. =)
as always, solutions pop up magically in your brain once you announce to the internet you can't do something.
Zetanova
@Zetanova
@nvivo it forces u to think about
@Horusiath i had some problems in the past. DateTime is error prompt if at deserialization or read from the db, the code allways assumes LocalTime
if the Univarsal-flag is not present in the code
Zetanova
@Zetanova
I think will will get DbProviderFactory working in the next hour, first test past successfuly
Bartosz Sypytkowski
@Horusiath
to be honest I feel really tempted by what Martin Krasser did with eventuate - in my opinion we should get akka persistence working that way. Actually he is original actor of both akka-persistence and eventuate on the JVM and he write the second as lessons-learned version from the first approach
Zetanova
@Zetanova
does c# have some CRDT lib ?
Bartosz Sypytkowski
@Horusiath
@bruinbrown has one for akka in development :P
Aaron Stannard
@Aaronontheweb
@/all so I'm just about finished porting a DotNetty transport to Akka.NET, and one of the features I've included in it is IPv6 support (Helios supported it, but always picked IPv4 addresses for DNS resolution) - by default I'm going to specify that Akka.NET resolve all hostnames to IPv6 addresses when they're available. Question is - how many of you are in production environments where you absolutely do not have IPv6 available?
preferred IP family will be configurable via HOCON for this transport
for most of you it won't matter - i.e. all cloud and commercial hosting environments support it
but for the on-premise folks or the ones doing some work with embedded Akka.NET applications it might
Aaron Stannard
@Aaronontheweb
@nvivo haha, what was the issue?
Timur Babyuk
@timba
Hi guys, are there any plans to integrate Akka.Net with Service Fabric?
Bartosz Sypytkowski
@Horusiath
@timba @rogeralsing is the person, who seems to be most up to date with that
Sean Gilliam
@sean-gilliam
@Aaronontheweb as long as it's configurable via HOCON I don't see anything wrong defaulting to v6
Timur Babyuk
@timba
@Horusiath cool! I've heard some rumours about that, but nothing more. @rogeralsing , any help needed with contribution?