Re: [akka-user] What is the consistency SLA for Akka Clustering?

2014-04-24 Thread Lawrence Wagerfield
Hi Patrik, Thanks for the info. I saw the Google Compute Engine post only last week - possibly when I was searching for this answer! You mentioned the gossip interval and how the time would grow logarithmically - are these the main two things to consider? Is there at least a *very rough*

Re: [akka-user] documentation tickets

2014-04-24 Thread Konrad Malawski
Hello Tim! I think the docs should be mostly self contained - as in, if I'm in the woods in Laponia with no WiFi, with the docs downloaded, I should be able to figure out what I need from the docs :-) You are very welcome to open issues and pull requests! -- Cheers, Konrad 'ktoso' Malawski

Re: [akka-user] documentation tickets

2014-04-24 Thread Patrik Nordwall
On Thu, Apr 24, 2014 at 11:14 AM, Tim Pigden tim.pig...@optrak.com wrote: Are there rules for the docs? For example - what if my searches have found an excellent blog article on the topic? Can I reference it? The documentation is versioned to a specific Akka version and it could be a problem

[akka-user] akka.stream.scaladsl.Flow and flatMap

2014-04-24 Thread Rüdiger Klaehn
Hi All, I just took a quick look at the new reactive streams API and in particular the scala DSL at http://doc.akka.io/api/akka-stream-experimental/0.2/index.html#akka.stream.scaladsl.Flow. Looks pretty good so far. I especially like that this is supposed to evolve into a standard for the entire

Re: [akka-user] documentation tickets

2014-04-24 Thread Patrik Nordwall
On Thu, Apr 24, 2014 at 12:04 PM, Tim Pigden tim.pig...@optrak.com wrote: Hi Guidelines say not to start work until the ticket has been reviewed. Is that necessary here? Go ahead, guidelines are not rules. I think the purpose of that is to agree on bigger features. On Thursday, April

Re: [akka-user] Joining split tasks

2014-04-24 Thread Patrik Nordwall
Hi, On Wed, Apr 23, 2014 at 5:44 PM, Richard Cole richcol...@googlemail.comwrote: I'm currently using akka to implement a basic processing workflow. My MasterActor will receive a message that contains N number of elements within it. At this point I can divide these elements across Y number

[akka-user] Patterns for 'Bootstrapping' and routing/selection of Eventsourced Processors

2014-04-24 Thread erich oliphant
Hi, I'm playing around with akka-persistence, and one thing that's not clear to me is the best way to 1) Handle the command that might create an instance of a particular event processor (e.g. CreateOrder(...)) 2) Route commands to the proper instance of the created eventsourced processor (e.g.

Re: [akka-user] What is the consistency SLA for Akka Clustering?

2014-04-24 Thread Patrik Nordwall
On Thu, Apr 24, 2014 at 9:37 AM, Lawrence Wagerfield lawre...@dmz.wagerfield.com wrote: Hi Patrik, Thanks for the info. I saw the Google Compute Engine post only last week - possibly when I was searching for this answer! You mentioned the gossip interval and how the time would grow

Re: [akka-user] What is the consistency SLA for Akka Clustering?

2014-04-24 Thread Lawrence Wagerfield
That's fantastic, thanks! On Thursday, April 24, 2014 3:16:09 PM UTC+1, Patrik Nordwall wrote: On Thu, Apr 24, 2014 at 9:37 AM, Lawrence Wagerfield lawr...@dmz.wagerfield.com javascript: wrote: Hi Patrik, Thanks for the info. I saw the Google Compute Engine post only last week -

Re: [akka-user] akka.stream.scaladsl.Flow and flatMap

2014-04-24 Thread √iktor Ҡlang
Because there are many potential implementations, we explicitly opted out of flatMap. For now. A minor correction: Akka Streams (Flow etc) will never become a standard for the JVM. The standardization effort is Reactive Streams and that is for interop between implementations. As such it does not

Re: [akka-user] Is there a way to restart an actor?

2014-04-24 Thread Chanan Braunstein
I tried for the fun of it a thread.sleep 5000 prior to getting the actor after a restart. that didn't help. Although, even if it did help I would argue, it would just prove that there is a bug because I should need to resort to such measures. -- Read the docs: http://akka.io/docs/

Re: [akka-user] Is there a way to restart an actor?

2014-04-24 Thread Sean Walsh
There is an undefined amount of time it takes to traverse the actor paths and kill the actor. The following code fails without the sleep. Using akka 2.1.2 here fyi. system.actorOf(Props(new Actor { def receive = { case hi = sender ! hi back } }), hi-actor)

[akka-user] Re: Akka OSGI renewed

2014-04-24 Thread Ian de Beer
Hi I have done some work with Karaf and Akka, 2 years ago as part of a POC. After all this time the project has been given a new lease of life and I am starting on a production version of the work I initiated then. I am looking at utilising the full JBoss Fuse stack - Karaf, Camel, Fabric8