Good that you found it. I see that you have forgot to wire in the source
that is passed together with the builder.
On Thu, Dec 15, 2016 at 5:01 AM, Владимир Морозов <greenhos...@gmail.com>
wrote:
> Problem solved, working code is:
>
> GraphDSL.create(connectionActorSource) { implicit builder =>
> connectionActorSource =>
> import GraphDSL.Implicits._
>
> val connectionActor = builder.materializedValue.map {
> playerConnection =>
> connectionManager ! ConnectionManagerActor.Register(nickname,
> playerConnection)
> }
>
> val decodeFlow = builder.add(decode)
> val encodeFlow = builder.add(encode)
> val userActorSink = Sink.actorRef[WsMessage](createUserActor(nickname),
> Logout(nickname))
>
> connectionActor ~> Sink.ignore
> decodeFlow ~> userActorSink
> connectionActorSource ~> encodeFlow
>
> FlowShape(decodeFlow.in, encodeFlow.out)
> }
>
>
> среда, 14 декабря 2016 г., 23:24:59 UTC+3 пользователь Владимир Морозов
> написал:
>
>> Hi all,
>>
>> I try to use materialized value, in my case builder.materializedValue
>> contains ActorRef that hold websocket connection. I don’t want to send
>> it to my userActor. How I can solve that problem?
>>
>> Flow.fromGraph(GraphDSL.create(connectionActorSource) { implicit builder
>> =>
>> connectionActorSource =>
>> import GraphDSL.Implicits._
>>
>> builder.materializedValue.map { case playerConnection =>
>> connectionManager ! ConnectionManagerActor.Register(nickname,
>> playerConnection)
>> }
>>
>> val decodeFlow = builder.add(decode)
>> val encodeFlow = builder.add(encode)
>> val userActorSink = Sink.actorRef[WsMessage](createUserActor(nickname),
>> Logout(nickname))
>>
>> decodeFlow ~> userActorSink
>> connectionActor ~> encodeFlow
>>
>> FlowShape(decodeFlow.in, encodeFlow.out)
>> })
>>
>> Error when I run it:
>>
>> The inlets [Collect.in] and outlets [Map.out] must correspond to the
>> inlets [Collect.in] and outlets [Collect.out, Map.out]
>>
>> May be exists some other way to get value from connectionActorSource
>>
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>>>>>>>>>> Check the FAQ:
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
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