Re: [akka-user] Akka HTTP client overflow strategy
Wouldn't a circuit breaker allow you to drop new queries early if the service takes too long to answer so that they don't accumulate? http://doc.akka.io/docs/akka/2.4.6/common/circuitbreaker.html Sam Le mer. 25 mai 2016 à 11:08, Loïc Descottea écrit : > HI, > > I would like to use Akka Http client to call a webservice in a non > blocking way. > The app that will use this client must never block and should never crash, > even if the webservice that it will call becomes very slow (for example if > the traffic is too high). > When the client registers a callback, I guess it's memorized somewhere, so > what is happening if a lot of queries and callbacks are kept in memory > because the webservice takes too much time to respond? > I guess it can cause some memory issues, so is it possible to cancel and > drop some queries when this happens? > > Thanks :) > > -- > >> Read the docs: http://akka.io/docs/ > >> Check the FAQ: > http://doc.akka.io/docs/akka/current/additional/faq.html > >> Search the archives: https://groups.google.com/group/akka-user > --- > You received this message because you are subscribed to the Google Groups > "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to akka-user+unsubscr...@googlegroups.com. > To post to this group, send email to akka-user@googlegroups.com. > Visit this group at https://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > -- >> Read the docs: http://akka.io/docs/ >> Check the FAQ: >> http://doc.akka.io/docs/akka/current/additional/faq.html >> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
Re: [akka-user] How to stop an Actor using akka-http's actor-per-request example without getting an Abrupt Termination?
I think this is a bug: https://github.com/akka/akka/issues/20032 Le mar. 15 mars 2016 à 03:57, Sam Smoot <ssm...@gmail.com> a écrit : > That fixed it! I can't thank you enough! > > > On Monday, March 14, 2016 at 5:43:05 PM UTC-5, Samuel Tardieu wrote: > >> Could it be that since you define an implicit Materializer in your actor >> which is tied to the implicit ActorRefFactory (which would be context >> inside the actor), it is the one used for singleRequest which requires >> an implicit Materializer? Can you try defining your Materializer as >> ActorMaterializer()(context.system) and see if it changes the outcome? >> >> >> >> Le lun. 14 mars 2016 à 18:36, Sam Smoot <ssm...@gmail.com> a écrit : >> > So if you look at the example in the docs: >>> http://doc.akka.io/docs/akka/2.4.2/scala/http/client-side/request-level.html#Using_the_Future-Based_API_in_Actors >>> >>> That works fine. Except it's incomplete since it's obviously a >>> single-use Actor (the request is fired off in preStart) and it doesn't show >>> how to clean it up. >>> >>> I'm trying to implement this in my project, but sending context.self ! >>> PoisonPill to my Actor after consuming the response will reliably cause an >>> AbruptTerminationException. >>> >>> I've whipped up a gist here that hopefully demonstrates the issue (with >>> lots of comments): https://gist.github.com/sam/7731f883a62b329c6592 >>> >>> Any help? I got a suggestion it might have something to do with the >>> connection pool, but I'm not sure how to handle that. Should I pass the >>> pool into my actor's constructor? Where do I get the pool? How do I pass it >>> to singleRequest, which appears to take a ConnectionPoolSettings object? >>> >>> Thanks, -Sam >>> >>> -- >>> >>>>>>>>>> Read the docs: http://akka.io/docs/ >>> >>>>>>>>>> Check the FAQ: >>> http://doc.akka.io/docs/akka/current/additional/faq.html >>> >>>>>>>>>> Search the archives: >>> https://groups.google.com/group/akka-user >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "Akka User List" group. >>> >> To unsubscribe from this group and stop receiving emails from it, send an >>> email to akka-user+...@googlegroups.com. >>> To post to this group, send email to akka...@googlegroups.com. >> >> >>> Visit this group at https://groups.google.com/group/akka-user. >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- > >>>>>>>>>> Read the docs: http://akka.io/docs/ > >>>>>>>>>> Check the FAQ: > http://doc.akka.io/docs/akka/current/additional/faq.html > >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user > --- > You received this message because you are subscribed to the Google Groups > "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to akka-user+unsubscr...@googlegroups.com. > To post to this group, send email to akka-user@googlegroups.com. > Visit this group at https://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
Re: [akka-user] How to stop an Actor using akka-http's actor-per-request example without getting an Abrupt Termination?
Could it be that since you define an implicit Materializer in your actor which is tied to the implicit ActorRefFactory (which would be context inside the actor), it is the one used for singleRequest which requires an implicit Materializer? Can you try defining your Materializer as ActorMaterializer()(context.system) and see if it changes the outcome? Le lun. 14 mars 2016 à 18:36, Sam Smoota écrit : > So if you look at the example in the docs: > http://doc.akka.io/docs/akka/2.4.2/scala/http/client-side/request-level.html#Using_the_Future-Based_API_in_Actors > > That works fine. Except it's incomplete since it's obviously a single-use > Actor (the request is fired off in preStart) and it doesn't show how to > clean it up. > > I'm trying to implement this in my project, but sending context.self ! > PoisonPill to my Actor after consuming the response will reliably cause an > AbruptTerminationException. > > I've whipped up a gist here that hopefully demonstrates the issue (with > lots of comments): https://gist.github.com/sam/7731f883a62b329c6592 > > Any help? I got a suggestion it might have something to do with the > connection pool, but I'm not sure how to handle that. Should I pass the > pool into my actor's constructor? Where do I get the pool? How do I pass it > to singleRequest, which appears to take a ConnectionPoolSettings object? > > Thanks, -Sam > > -- > >> Read the docs: http://akka.io/docs/ > >> Check the FAQ: > http://doc.akka.io/docs/akka/current/additional/faq.html > >> Search the archives: https://groups.google.com/group/akka-user > --- > You received this message because you are subscribed to the Google Groups > "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to akka-user+unsubscr...@googlegroups.com. > To post to this group, send email to akka-user@googlegroups.com. > Visit this group at https://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > -- >> Read the docs: http://akka.io/docs/ >> Check the FAQ: >> http://doc.akka.io/docs/akka/current/additional/faq.html >> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
Re: [akka-user] How to stop an Actor using akka-http's actor-per-request example without getting an Abrupt Termination?
As a side node: self is already defined as context.self in Actor, you can use that directly. Le lun. 14 mars 2016 à 18:36, Sam Smoota écrit : > So if you look at the example in the docs: > http://doc.akka.io/docs/akka/2.4.2/scala/http/client-side/request-level.html#Using_the_Future-Based_API_in_Actors > > That works fine. Except it's incomplete since it's obviously a single-use > Actor (the request is fired off in preStart) and it doesn't show how to > clean it up. > > I'm trying to implement this in my project, but sending context.self ! > PoisonPill to my Actor after consuming the response will reliably cause an > AbruptTerminationException. > > I've whipped up a gist here that hopefully demonstrates the issue (with > lots of comments): https://gist.github.com/sam/7731f883a62b329c6592 > > Any help? I got a suggestion it might have something to do with the > connection pool, but I'm not sure how to handle that. Should I pass the > pool into my actor's constructor? Where do I get the pool? How do I pass it > to singleRequest, which appears to take a ConnectionPoolSettings object? > > Thanks, -Sam > > -- > >> Read the docs: http://akka.io/docs/ > >> Check the FAQ: > http://doc.akka.io/docs/akka/current/additional/faq.html > >> Search the archives: https://groups.google.com/group/akka-user > --- > You received this message because you are subscribed to the Google Groups > "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to akka-user+unsubscr...@googlegroups.com. > To post to this group, send email to akka-user@googlegroups.com. > Visit this group at https://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > -- >> Read the docs: http://akka.io/docs/ >> Check the FAQ: >> http://doc.akka.io/docs/akka/current/additional/faq.html >> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
Re: [akka-user] Re: Using ActorPublisher without ActorSubscriber
Simão, you might be trying to push too many values downstream, I think you should replace your Math.max by Math.min for a start. Are you sure your subscription isn’t canceled rapidly because of this force-feeding? Also, have you tried logging your Request branch in receive and display totalDemand then? Sam Le jeu. 10 mars 2016 à 08:53, Simão Mataa écrit : > Here is the code for my actor: > https://gist.github.com/simao/3003ee256751cfb7b2f7 > > If i put a log message on `deliverBuf` then I see that this method gets > called for each event, but totalDemand is always 0. > > Thank you for your help. > > Simao > > > > > On Wednesday, March 9, 2016 at 10:41:13 PM UTC+1, Rafał Krzewski wrote: >> >> Your actor is supposed to receive ActorPublisherMessage.Request message >> after the stream is materialized. At this point totalDemand should be > >> 0 and you are allowed to call onNext >> >> Can you show the code of your publisher actor? >> >> Cheers, >> Rafał >> >> W dniu środa, 9 marca 2016 13:48:27 UTC+1 użytkownik Simão Mata napisał: >>> >>> Hello, >>> >>> I think I misunderstand the usage of ActorPublisher. I read the >>> documentation ( >>> http://doc.akka.io/docs/akka-stream-and-http-experimental/2.0.3/scala/stream-integrations.html#ActorPublisher) >>> but I cannot seem to understand how to use it. >>> >>> I am creating an ActorPublisher actor and creating a Source like this: >>> >>> val source = Source.actorPublisher(publisherProps) >>> >>> I then connect this source to a sink and run it: >>> source.runWith(Sink.ignore). But debugging the actor I can see that >>> totalDemand is always 0, so the actor never calls `onNext`. So what should >>> update the demand on the actor? Do I always have to connect an >>> ActorPublisher to an ActorSubscriber so that demand in ActorPublisher is >>> updated properly? >>> >>> Thank you. >>> >> -- > >> Read the docs: http://akka.io/docs/ > >> Check the FAQ: > http://doc.akka.io/docs/akka/current/additional/faq.html > >> Search the archives: https://groups.google.com/group/akka-user > --- > You received this message because you are subscribed to the Google Groups > "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to akka-user+unsubscr...@googlegroups.com. > To post to this group, send email to akka-user@googlegroups.com. > Visit this group at https://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > -- >> Read the docs: http://akka.io/docs/ >> Check the FAQ: >> http://doc.akka.io/docs/akka/current/additional/faq.html >> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
Re: [akka-user] Am I misunderstanding throttle?
If you throttle at a rate of 1 element every 2 seconds, you have likely suffered the problem described in https://github.com/akka/akka/issues/19862 (summary: you can't throttle slower than 1 element per 1.074 second or a division by zero will occur — and the first element will be delayed also). Looking at the issue, it looks like a fix is being prepared and should be available in Akka 2.4.3. Sam Le ven. 4 mars 2016 à 06:50,a écrit : > Could this be a aka-streams bug? Should I open a git bug? > In-between I am using my own inferior throttle so I have a workaround > > > final static class Tick {} > public static Flow createFlow(final long throttleSecs) { > Flow sourceflow = Flow.create(); > > Flow , BoxedUnit> flow = Flow.fromGraph( > GraphDSL.create(builder -> { > final FlowShape source = builder.add(sourceflow); > Source tickSource = > Source.tick(FiniteDuration.apply(0, "millis"), > FiniteDuration.apply(throttleSecs, "millis"), new Tick()); > final FanInShape2 > zipper = > builder.add(Zip.create()); > SourceShape tickSourceShape = builder.add(tickSource); > > builder.from(source).toInlet(zipper.in0()); > builder.from(tickSourceShape).toInlet(zipper.in1()); > return FlowShape.of(source.in(), zipper.out()); > })); >return flow.map(Pair::first); > > > Am Mittwoch, 2. März 2016 15:12:00 UTC+1 schrieb john@gmail.com: >> >> >> Hi Endre, >> many thanks for wanting to help me!! >> >> If you run the code you will see that only "success : Pipeline 2" gets >> outputted to System.out. >> >> If I remove the Throttle everything works as expected. >> >> //Source
Re: [akka-user] Long-running HTTP requests not marking the TCP slot as busy
I will file an issue. The problem would exist and even be amplified by long-polling GET requests, as they would be seen as idempotent. Moreover, in Akka it looks like disabling pipelining (setting it to 1) might not be enough if the connection is seen as idle, at least it didn't work for me. Maybe we should have a way of marking a request as potentially long running, which would make the slot busy as long as the connection has not terminated, and non-idempotent methods could set this flag by default. 2015-05-27 19:58 GMT+02:00 Roland Kuhn goo...@rkuhn.info: Hi Samuel, what you describe sounds like a bug, and I think I know how it arises as well. Would you please file an issue with this log and explanation? Thanks! Independently, it seems that you are pointing out an overall problematic relation between pipelining and long-running HTTP/1.1 requests: would this very same problem not exist for long-polling GET requests? If a user wants to schedule a long-running request of this kind, it seems to me that manual care would need to be taken to disable pipelining on the connection that is being used. How is this usually handled? Regards, Roland 27 maj 2015 kl. 18:59 skrev Samuel Tardieu s...@rfc1149.net: Hi. Using Akka HTTP Streams 1.0-RC3 in Scala, I have the impression that a connection can be used to pipeline another request even if a non-idempotent request is being executed (vs. a non-idempotent request being completed). I had the same problem in 1.0-RC2 but took no time to investigate. The context: I’m using an in-house library to access CouchDB databases over HTTP named “canape”. I create a database and wait for the result, I then open a long-running connection to the “_changes” stream which returns live database changes and send them to a “fold” sink in the background, and I immediately create 5 documents named “docid“ and wait for 100 milliseconds after every document creation. In the example below, we have a single TCP stream dumped with wireshark. Note how the request to “_changes” (which represents a live stream of changes in CouchDB) returns a chunked response, and the chunked response is obviously not over when the PUT to create the second document (“docid2”) is sent over the same connection. Even though I took care of using POST to ensure that Akka does see the “_changes” request as non-idempotent. Note that the first document (“docid1”) has been created on another TCP connection (and thus not shown here), probably because it has been sent right after the request to the “_changes” stream, which means that at this time Akka probably considered the non-idempotent request to be running. However, the second document is being created on the busy original TCP connection, as if as soon as the headers were sent back the connection is considered idle again, although its entity is still being transmitted and may be for a long time. Since the PUT for “docid2” is still blocked on this connection, we can also see that “docid3”, “docid4” and “docid5” have been properly created using another TCP connection. Right now, I work around this by creating a new host connection pool for every long-running connection, but it is a waste or resources and causes some code duplication. The problem shown below happens when I try to use a common pool for all requests (which should work fine). Any idea of what might be wrong here? PUT /canape-test-db-d45ad182-e2ec-4387-b5a1-a51d016c0312/ HTTP/1.1 Host: localhost:5984 User-Agent: canape for Scala Accept: application/json Content-Length: 0 HTTP/1.1 201 Created Server: CouchDB/1.6.1 (Erlang OTP/17) Location: http://localhost:5984/canape-test-db-d45ad182-e2ec-4387-b5a1-a51d016c0312 Date: Wed, 27 May 2015 16:43:24 GMT Content-Type: application/json Content-Length: 12 Cache-Control: must-revalidate {ok:true} POST /canape-test-db-d45ad182-e2ec-4387-b5a1-a51d016c0312/_changes?feed=continuous HTTP/1.1 Host: localhost:5984 User-Agent: canape for Scala Accept: application/json Content-Type: application/json Content-Length: 2 {} HTTP/1.1 200 OK Transfer-Encoding: chunked Server: CouchDB/1.6.1 (Erlang OTP/17) Date: Wed, 27 May 2015 16:43:25 GMT Content-Type: application/json Cache-Control: must-revalidate 51 {seq:1,id:docid1,changes:[{rev:1-967a00dff5e02add41819138abb3284d}]} PUT /canape-test-db-d45ad182-e2ec-4387-b5a1-a51d016c0312/docid2 HTTP/1.1 Host: localhost:5984 User-Agent: canape for Scala Accept: application/json Content-Type: application/json Content-Length: 2 {} 51 {seq:2,id:docid3,changes:[{rev:1-967a00dff5e02add41819138abb3284d}]} 51 {seq:3,id:docid4,changes:[{rev:1-967a00dff5e02add41819138abb3284d}]} 51 {seq:4,id:docid5,changes:[{rev:1-967a00dff5e02add41819138abb3284d}]} (hangs there, as the connection is still busy sending the long-running _changes stream, the creation of “docid2” will timeout
[akka-user] Long-running HTTP requests not marking the TCP slot as busy
Hi. Using Akka HTTP Streams 1.0-RC3 in Scala, I have the impression that a connection can be used to pipeline another request even if a non-idempotent request is being executed (vs. a non-idempotent request being completed). I had the same problem in 1.0-RC2 but took no time to investigate. The context: I’m using an in-house library to access CouchDB databases over HTTP named “canape”. I create a database and wait for the result, I then open a long-running connection to the “_changes” stream which returns live database changes and send them to a “fold” sink in the background, and I immediately create 5 documents named “docid“ and wait for 100 milliseconds after every document creation. In the example below, we have a single TCP stream dumped with wireshark. Note how the request to “_changes” (which represents a live stream of changes in CouchDB) returns a chunked response, and the chunked response is obviously not over when the PUT to create the second document (“docid2”) is sent over the same connection. Even though I took care of using POST to ensure that Akka does see the “_changes” request as non-idempotent. Note that the first document (“docid1”) has been created on another TCP connection (and thus not shown here), probably because it has been sent right after the request to the “_changes” stream, which means that at this time Akka probably considered the non-idempotent request to be running. However, the second document is being created on the busy original TCP connection, as if as soon as the headers were sent back the connection is considered idle again, although its entity is still being transmitted and may be for a long time. Since the PUT for “docid2” is still blocked on this connection, we can also see that “docid3”, “docid4” and “docid5” have been properly created using another TCP connection. Right now, I work around this by creating a new host connection pool for every long-running connection, but it is a waste or resources and causes some code duplication. The problem shown below happens when I try to use a common pool for all requests (which should work fine). Any idea of what might be wrong here? PUT /canape-test-db-d45ad182-e2ec-4387-b5a1-a51d016c0312/ HTTP/1.1 Host: localhost:5984 User-Agent: canape for Scala Accept: application/json Content-Length: 0 HTTP/1.1 201 Created Server: CouchDB/1.6.1 (Erlang OTP/17) Location: http://localhost:5984/canape-test-db-d45ad182-e2ec-4387-b5a1-a51d016c0312 Date: Wed, 27 May 2015 16:43:24 GMT Content-Type: application/json Content-Length: 12 Cache-Control: must-revalidate {ok:true} POST /canape-test-db-d45ad182-e2ec-4387-b5a1-a51d016c0312/_changes?feed=continuous HTTP/1.1 Host: localhost:5984 User-Agent: canape for Scala Accept: application/json Content-Type: application/json Content-Length: 2 {} HTTP/1.1 200 OK Transfer-Encoding: chunked Server: CouchDB/1.6.1 (Erlang OTP/17) Date: Wed, 27 May 2015 16:43:25 GMT Content-Type: application/json Cache-Control: must-revalidate 51 {seq:1,id:docid1,changes:[{rev:1-967a00dff5e02add41819138abb3284d}]} PUT /canape-test-db-d45ad182-e2ec-4387-b5a1-a51d016c0312/docid2 HTTP/1.1 Host: localhost:5984 User-Agent: canape for Scala Accept: application/json Content-Type: application/json Content-Length: 2 {} 51 {seq:2,id:docid3,changes:[{rev:1-967a00dff5e02add41819138abb3284d}]} 51 {seq:3,id:docid4,changes:[{rev:1-967a00dff5e02add41819138abb3284d}]} 51 {seq:4,id:docid5,changes:[{rev:1-967a00dff5e02add41819138abb3284d}]} (hangs there, as the connection is still busy sending the long-running _changes stream, the creation of “docid2” will timeout) -- Read the docs: http://akka.io/docs/ Check the FAQ: http://doc.akka.io/docs/akka/current/additional/faq.html Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups Akka User List group. To unsubscribe from this group and stop receiving emails from it, send an email to akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
[akka-user] Akka HTTP (Scala) 1.0-RC[12]: Processor actor terminated abruptly
Hi. With akka http 1.0-RC2 (was similar in 1.0-RC1), one of my program signals an intermittent error that I do not understand. The context: one HTTP GET request is sent out, the JSON response is properly received, decoded and acted upon, and then the system terminates with (system being my ActorSystem): Await.ready(Http().shutdownAllConnectionPools(), 5.seconds) system.shutdown() The error only happens from time to time (I’d say once every three runs). I have activated akka.actor.debug.{receive,autoreceive,lifecycle,fsm}. Any idea of what could be the cause? INFO] [04/30/2015 22:36:01.916] [run-main-0] [ActorSystem(default)] Initiating orderly shutdown of all active host connections pools... [DEBUG] [04/30/2015 22:36:01.921] [default-akka.actor.default-dispatcher-8] [akka://default/system/deadLetterListener] stopped [DEBUG] [04/30/2015 22:36:01.922] [default-akka.actor.default-dispatcher-5] [akka://default/user/$a/flow-2-3-publisherSource-processor-mapConcat] stopped [DEBUG] [04/30/2015 22:36:01.922] [default-akka.actor.default-dispatcher-6] [akka://default/user/$a/flow-2-9-publisherSource-PoolConductor.retryMerge-flexiMerge-PoolConductor.retryMerge-flexiMerge] stopped [DEBUG] [04/30/2015 22:36:01.922] [default-akka.actor.default-dispatcher-5] [akka://default/user/$a/flow-2-2-publisherSource-processor-PoolSlot.SlotEventSplit-flexiRoute] stopped [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-12] [akka://default/user/$a/flow-2-4-publisherSource-Merge] stopped [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-14] [akka://default/user/$a/flow-2-1-publisherSource-Merge] stopped [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-10] [akka://default/user/$a/flow-2-11-publisherSource-PoolConductor.retryMerge-flexiMerge-PoolConductor.RetrySplit-flexiRoute] stopped [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-12] [akka://default/user/$a/flow-2-12-publisherSource-processor-PoolSlot.SlotEventSplit-flexiRoute] stopped [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-14] [akka://default/user/$a/flow-2-14-publisherSource-processor-PoolSlot.SlotEventSplit-flexiRoute] stopped [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-10] [akka://default/user/$a/flow-2-5-publisherSource-processor-PoolSlot.SlotEventSplit-flexiRoute] stopped [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-12] [akka://default/user/$a/flow-2-13-publisherSource-processor-mapConcat] stopped [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-14] [akka://default/user/$a/flow-2-15-publisherSource-processor-mapConcat] stopped [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-10] [akka://default/user/$a/flow-2-6-publisherSource-processor-mapConcat] stopped [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-3] [akka://default/user] stopping [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-4] [akka://default/user/SlotProcessor-0] stopped [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-14] [akka://default/user/SlotProcessor-3] stopped [DEBUG] [04/30/2015 22:36:01.926] [default-akka.actor.default-dispatcher-10] [akka://default/user/SlotProcessor-1] stopped [DEBUG] [04/30/2015 22:36:01.926] [default-akka.actor.default-dispatcher-12] [akka://default/user/SlotProcessor-2] stopped [DEBUG] [04/30/2015 22:36:01.926] [default-akka.actor.default-dispatcher-12] [akka://default/user/$a/flow-3-16-actorPublisherSource-actorSubscriberSink] stopped [DEBUG] [04/30/2015 22:36:01.926] [default-akka.actor.default-dispatcher-13] [akka://default/user/$a/flow-2-8-publisherSource-PoolConductor.retryMerge-flexiMerge-PoolConductor.Route-flexiRoute] stopped [DEBUG] [04/30/2015 22:36:01.926] [default-akka.actor.default-dispatcher-11] [akka://default/user/$a/flow-2-7-publisherSource-PoolConductor.retryMerge-flexiMerge-mapConcat] stopped [DEBUG] [04/30/2015 22:36:01.928] [default-akka.actor.default-dispatcher-8] [akka://default/user/PoolInterfaceActor-0] stopped [DEBUG] [04/30/2015 22:36:01.928] [default-akka.actor.default-dispatcher-9] [akka://default/user/$a/flow-2-10-publisherSource-PoolConductor.retryMerge-flexiMerge-PoolConductor.SlotSelector-flexiMerge] stopped [DEBUG] [04/30/2015 22:36:01.928] [default-akka.actor.default-dispatcher-14] [akka://default/user/$a/flow-3-0-actorPublisherSource-actorPublisherSource] stopped [DEBUG] [04/30/2015 22:36:01.928] [default-akka.actor.default-dispatcher-9] [akka://default/user/$a/flow-3-1-actorPublisherSource-Broadcast-map] stopped [DEBUG] [04/30/2015 22:36:01.928] [default-akka.actor.default-dispatcher-8] [akka://default/user/$a/flow-3-10-actorPublisherSource-Broadcast-stageFactory-stageFactory-splitWhen] stopped [DEBUG] [04/30/2015 22:36:01.929] [default-akka.actor.default-dispatcher-5]