ask() returns a Future, but you aren't doing anything with it. if you want to send the result of the Future as a message back to the actor, then you should use the pipe pattern:

import akka.pattern.pipe

x.ask(UpdateIntradayRecordsRequest(successes))(timeout).pipeTo(self)

see: http://doc.akka.io/docs/akka/2.3.11/scala/futures.html#Use_With_Actors

-Michael

On 06/23/15 13:07, Edmondo Porcu wrote:
Good morning,

inside an Actor I have a complex patterns and my ASK is never returning the result.

valbatches:Future[Iterator[A]] = ...
valbatchesInsertionResult=batchesmap {
   recordBatch=>recordBatchmap {
     records=>
       valsuccesses=recordscollect {case\/-(x) =>x}
       valfailures=recordscollect{case-\/(x) =>x}
       valinsertionResult= persistance flatMap {
         x=>x.ask(UpdateIntradayRecordsRequest(successes))(timeout)
       }
   }
}

I have wrapped my actors in the LoggingReceive and my UpdateIntradayRecordsRequest is never delivered to the actor. What could be the reason for it to fail? Is there something preventing to call ASK from outside the Actor loop?




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