The problem with this solution is absence of actorRef during upstream
complete. Any ideas how to get it?
пятница, 16 октября 2015 г., 15:18:51 UTC+6 пользователь Alexey Romanchuk
написал:
>
> Finally ended with
>
> ```scala
> val managedMySource = FlowGraph.partial(MySource()) {
5 г., 11:48:27 UTC+6 пользователь Alexey Romanchuk
написал:
>
> Hey hAkkers!
>
> I need your advise in akka streams materialization question.
>
> I have custom protocol source `MySource` of type`Source[String, ActorRef]`
> which accepts messages to control protocol via Act
Hey hAkkers!
I need your advise in akka streams materialization question.
I have custom protocol source `MySource` of type`Source[String, ActorRef]`
which accepts messages to control protocol via ActorRef after
materialization. Example of message is something like connect to server or
change
Patrik, is it any fundamental problems in API right now? Do you plan to
break backward compatibility before 1.0?
вторник, 10 марта 2015 г., 16:18:35 UTC+6 пользователь Patrik Nordwall
написал:
We will release 1.0 as soon as possible, but not earlier. We will continue
to release frequent
Carl,
I mean that problem is not in your code, neither in akka-stream code, but
in incorrect publisher behavior. Publisher should not send messages to
downstream more that downstream requested. If you are interested in manual
publisher you should call expectRequest and then send not more that
, 2015 at 7:21:52 PM UTC-8, Alexey Romanchuk wrote:
Hello!
As I understand from docs akka-http seamless integrates with akka-stream
by passing flow to handleWith method. Also we have well known routing dsl
from spray with all these nested directives. But I can not figure out how
to use them
Hello!
As I understand from docs akka-http seamless integrates with akka-stream by
passing flow to handleWith method. Also we have well known routing dsl from
spray with all these nested directives. But I can not figure out how to use
them together.
I want to have routing dsl together with
faced https://github.com/akka/akka/issues/16762 and right
now it is impossible to provide high level API to custom sources instead of
prebuilt ones.
воскресенье, 25 января 2015 г., 20:09:07 UTC+6 пользователь √ написал:
Hi Alexey,
On Sat, Jan 24, 2015 at 11:20 AM, Alexey Romanchuk alexey.r
Hey hakkers!
Do you have any plans to implement clustered stream materializer to
distribute stream parts in cluster? If yes do you have any estimations or
ETA?
Right now it is possible to manually distribute load using futures and map
async, but clustered materializer will be really cool.
Hey hakkers,
I wonder why there is not such prebuilt Source that provides API to
externally emit message by simple method call. I am talking about something
like this:
//building and starting flow
val flow = ???
val source = ExternalSource[String]
source.via(flow).to(BlackholeSink).run
,
Roland
23 jan 2015 kl. 07:02 skrev Alexey Romanchuk alexey.r...@gmail.com
javascript::
Hey!
Also there is not straightforward how backpressure works with Broadcast.
What if one of the outputs is busy and another one is requesting for for
new elements? As far as I understand from
It is exactly what I have tried to achieve! You guys did amazing work with
all akka streams. Thanks! :)
четверг, 22 января 2015 г., 14:43:52 UTC+6 пользователь drewhk написал:
Hi Alexey,
On Thu, Jan 22, 2015 at 4:15 AM, Alexey Romanchuk alexey.r...@gmail.com
javascript: wrote:
Hey!
I
to
downstream only when all substreams demand for new element. Is it correct?
I think we should add this to docs.
Thanks!
среда, 21 января 2015 г., 9:01:00 UTC+6 пользователь Alexey Romanchuk
написал:
Hi again, hakkers!
I can not find any documentation about conditions when juntions becomes
completed
Hey!
I have a stream that process incoming messages, assemble big message pack
and send it to other system via network. Incoming messages are relatively
small and I use big buffers to improve throughput for all stages related to
these small messages. At the very end of stream I have message
Hi,
looks very interesting and very useful especially for stages testing.
Thanks!
On Tue, Jan 20, 2015 at 5:26 PM, Endre Varga endre.va...@typesafe.com
wrote:
Hi,
On Mon, Jan 19, 2015 at 5:54 PM, Alexey Romanchuk
alexey.romanc...@gmail.com wrote:
Hey hakkers!
I am currently updating
Hi again, hakkers!
I can not find any documentation about conditions when juntions becomes
completed and how junctions propagate errors. Something like Merge
completes when all of his input completes. Also there is no such cases in
unit tests.
Am I miss something? Sure this information can be
Hey hakkers!
I am currently updating old application built on akka-streams 0.4 to 1.0-MX
API. I used Transformers and now migrate it to PullPushStages. In general
migration is pretty easy, but I can not figure out how should I rewrite
unit test for custom stages?
In 0.4 transformers had
Hey hakkers!
I have a transformer step which perform some IO operations. Sure IO can
fails and currently I have no way to perform non blocking retry of failed
message.
What about introduction new flow/duct combinator which allows to
automatically perform n retries with some delay in case of
Hello hakkers!
Why immutable.Seq used in Transformer#onNext signature? It forces nested
classes to use immutable.Seq instead of general Seq. And then we unable to
use simple Seq(1, 2, 3).
I suggest to use scala.collection.Seq in method declaration.
Thanks!
--
Read the docs:
got it. thanks!
On Wednesday, June 11, 2014, √iktor Ҡlang viktor.kl...@gmail.com wrote:
We always use immutable datastructures wherever possible to do so.
use: immutable.Seq(1,2,3)
On Wed, Jun 11, 2014 at 7:41 AM, Alexey Romanchuk
alexey.romanc...@gmail.com
javascript:_e(%7B%7D,'cvml
Hello hakkers!
I have check ActorConsumer trait in 0.3-SNAPSHOT and 0.3 release and API
looks strange for me. In then one hand we have FlowMaterializer that manage
how flow will be materialized and in then another RequestStrategy from
ActorConsumer.
It looks like both of them are manage ways
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