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akkadotnet/akka.net

Port of Akka actors for .NET

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Dec 12 15:42

Aaronontheweb synchronize #4086
Dec 12 15:42

Aaronontheweb closed #4083
Dec 12 15:42

Aaronontheweb on dev

Fix #4083 - Endpoint receive bu… (compare)
Dec 12 15:42

Aaronontheweb closed #4089
Dec 12 15:42

Aaronontheweb labeled #4093
Dec 12 15:42

Aaronontheweb labeled #4093
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Aaronontheweb labeled #4093
Dec 12 15:42

Aaronontheweb opened #4093
Dec 12 14:20

Aaronontheweb commented #4092
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Aaronontheweb labeled #4089
Dec 12 14:14

Aaronontheweb labeled #4089
Dec 12 14:11

Aaronontheweb synchronize #4089
Dec 12 14:10

Aaronontheweb synchronize #4086
Dec 12 14:09

Aaronontheweb on dev

Convert to ImmutableHashSet for… (compare)
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Aaronontheweb closed #4090
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nagytech synchronize #4092
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nagytech synchronize #4092
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nagytech edited #4092
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nagytech opened #4092
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nagytech edited #4091

Bartosz Sypytkowski

@Horusiath

@aph5nt I guess you're not talking about standard C# API?

Kamil Wojciechowski

@aph5nt

right, forgot to mention

F# api :D

but atm it does not make any difference for me, it can be about C# api

Bartosz Sypytkowski

@Horusiath

hmm, actually it's not possible for persistent views. What you call receiving new events and restoring the state is undistinguishable in their case. You could use their properties however.

Kamil Wojciechowski

@aph5nt

yhm, oki

Bartosz Sypytkowski

@Horusiath

sorry my mistake

there is no such property

Bartosz Sypytkowski

@Horusiath

in C# you have a property IsPersistent which can be used to identify if message has come from journal or not, but in general there is no such concept like receiving new events in views, because they are always recovering from journal (even on updates)

Anthony Brown

@bruinbrown

Is it possible to run the tests for just one project?

Aaron Stannard

@Aaronontheweb

@bruinbrown on the commandline?

or in visual studio?

and are these the multi-node tests or the full-blown ones?

err, the "normal" ones rather

Anthony Brown

@bruinbrown

Either, xunit needing a VS package for a test runner seems a bit wat, I was wondering if there was anything in the build script to run it

Aaron Stannard

@Aaronontheweb

@bruinbrown not offhand - but I'd accept a PR for the FAKE script to make that easier

need to help out our friends on Mono, right? ;)

@rogeralsing btw, got some love from Vaugh Vernon today: https://twitter.com/VaughnVernon/status/632235346588143617

Roger Johansson

@rogeralsing

oh, nice!

Aaron Stannard

@Aaronontheweb

I want to read his book

Andrew Skotzko

@skotzko

that is awesome

@rogeralsing saw your msg from earlier. currently, ready label is the issues assigned for the next release (corresponds to that column in waffle)

Roger Johansson

@rogeralsing

ah ok

Roger Johansson

@rogeralsing

@Horusiath I've made some fixes to Migrant, now its "just" 5 times slower than Json.NET.. but its a lott better than those 24 times difference that it was at first

Bartosz Sypytkowski

@Horusiath

if you can make it 5x faster in hour of work, I feel a little afraid what you end up with on Monday :p

I've almost finished with the event adapters for akka.persistence, but I'm missing some of the HOCON methods, that are present in the JVM version

Roger Johansson

@rogeralsing

Ok, any specifics ? Ill try to add them

Bartosz Sypytkowski

@Horusiath

can we somehow achieve behavior similar to this? ConfigObject.unwrapped

actual line of Scala code I need to translate is config.getConfig(path).root.unwrapped

ok, sorry I see it in our impl :P

Roger Johansson

@rogeralsing

var unwrapped = ConfigurationFactory.ParseString(hocon).Root.GetObject().Unwrapped;

its a bit hidden :)

and do note, that the values, that is, strings and arrays and such, are still HoconValues that you have to do .GetString or GetInt on.. Im not sure if that is the case in the scala version

Bartosz Sypytkowski

@Horusiath

test suite will show ;>

Roger Johansson

@rogeralsing

The way that Akka handles serialization is really stupid, first of all, it always requires a byte array result, even if the backing serializer can write directly to a stream. and secondly, we always serialize individual messages, there is no way to do batch serialization.

Bartosz Sypytkowski

@Horusiath

there are many lessons to be learned

Roger Johansson

@rogeralsing

turns out that when using batch serialization, migrant is 4 times faster than json.net, but we cannot leverage that due to how jvm Akka handles serialzation

Bartosz Sypytkowski

@Horusiath

hmm, but this could be potentially used in one case in persistence (and maybe in remote)

Arjen Smits

@Danthar

@rogeralsing wouldn't sending multiple messages in one batch, cause a conceptual disconnect higher up the stack? Cause instead of sending 1 messages your sending multiple messages. So wouldn't that also force you to change the way how message delivery guarantee's are handled ? (not conceptually perhaps, but technically)

Aaron Stannard

@Aaronontheweb

@Danthar is correct - it may be less performant to do things 1 at time at the framework level, but it makes it easier to have guarantees all the way down the stack

Roger Johansson

@rogeralsing

@Horusiath got Migrant down to 3 times slower than json.net.. sent them a PR for that

if we can get it to twice as slow, I think we should give it a go

Bartosz Sypytkowski

@Horusiath

agree

Bartosz Sypytkowski

@Horusiath

I'm finishing porting event adapters

Filippo Mariotti

@barambani

@stefansedich Hi, I'm trying to build akka.net on Mono (Mac OSX and Xamarin) and I have some trouble with some of the latest changes. The PREBUILDSTEP of Akka.MultiNodeTestRunner.csproj cannot run on my stack (it uses xcopy). Do I have any workaround there ? Thanks for the help

Anthony Brown

@bruinbrown

@willieferguson I remember you saying you'd managed to get most of the replicator messages sorted to get around CLR and JVM generics differences, I've got almost everything else done, do you have a link to that anywhere?

Kamil Wojciechowski

@aph5nt

Question: i know that there is an inmemory journal store, but is it possible to also store snapshots in memory? I need it for my testing scenario.

I can not find snapshots on disk to remove them....

are they hidden or sth?

ok, found it - I can configure the snap dir