[akka-user] Can I use Akka for such kind of architecture?

2017-02-08 Thread Christian Kaps
Hi, for a project we need a special type of server architecture. Because of a customer compliance we cannot access the customers database server from outside the DMZ. The server on which the database runs can access servers outside the DMZ. In a similar project my employee has used a proxy

[akka-user] About Akka persistent redis

2017-02-08 Thread Dai Yinhua
Hi team, Do you ever used the akka persistent redis: https://index.scala-lang.org/hootsuite/akka-persistence-redis? Why I can't get the repository from maven central? -- >> Read the docs: http://akka.io/docs/ >> Check the FAQ: >>

Re: [akka-user] How to get materialized values from a custom Sink

2017-02-08 Thread Konrad Malawski
It's documented here: http://doc.akka.io/docs/akka/2.4/scala/stream/stream-customize.html#Custom_materialized_values Happy Haking! -- Konrad Malawski On 8 February 2017 at 22:07:02,

[akka-user] How to get materialized values from a custom Sink

2017-02-08 Thread subopt1
Hi, This might be a silly question but I could not find an answer in the docs. I have a custom Sink (GraphStageLogic[SinkShape[T]]) which publishes to an event bus and runs for a predetermined duration. This works however there is no materialized value other than NotUsed since SinkShape only

[akka-user] Re: USING AKKA IN MY PLAY FRAMEWORK APPLICTION

2017-02-08 Thread Rafał Krzewski
Play framework has all the functionality for both serving and using RESTful resources without Akka. Using Akka together with Play is certainly possible and handling banking transactions with Actors might indeed be a good idea. Then again, there could be easier ways to accomplish what you need

[akka-user] Re: Stream file to disk without holding memory

2017-02-08 Thread 'Johannes Rudolph' via Akka User List
Hi David, the 503 is generated by the timeout logic, see the `akka.http.server.request-timeout` setting. See the timeout directives for ways to change it based on the request: http://doc.akka.io/docs/akka-http/10.0.3/scala/http/routing-dsl/directives/timeout-directives/index.html Regarding

Re: [akka-user] java.lang.VerifyError after shading with sbt-assembly

2017-02-08 Thread 'Johannes Rudolph' via Akka User List
Yes, this seems to be a bug in sbt-assembly which gets triggered if you use shading. See https://github.com/sbt/sbt-assembly/issues/205 > > -- >> Read the docs: http://akka.io/docs/ >> Check the FAQ: >> http://doc.akka.io/docs/akka/current/additional/faq.html

[akka-user] USING AKKA IN MY PLAY FRAMEWORK APPLICTION

2017-02-08 Thread Eng. Chrispinus Onyancha
I may using an Akka application started from the controller in play framework for a banking transaction. Is it a good Use case for me to use Akka within play framework. Am actually doing this because i need some requests that are RESTFUL. -- >> Read the docs: http://akka.io/docs/

[akka-user] The Akka system keeps Disassociating

2017-02-08 Thread xiegang112
Hi, I create a master/workers system with Akka remote. There is one master system and multiple worker systems (each worker has one system). When I start 1 master and 1 worker, there is no problem. But when I start 1 master and multiple workers (on different hosts), those system keep

Re: [akka-user] [Akka stream] Sink/source materialization

2017-02-08 Thread Viktor Klang
You mean like: Source.single(()).flatMapConcat(_ => yourFunction())? -- Cheers, √ On Feb 8, 2017 03:33, "hbf" wrote: > Heya everybody! > > I know that Akka Stream elegantly distinguishes *describing* a graph from > *materializing* a graph. > > When working on custom Akka Stream