Hi Tomasz, converting AuthenticationData to Source[ByteString, _] does not require materializing a stream. However reverse direction Source[ByteString, _] to AuthenticationData requires materializing given source and getting all the streamed data to be able to finally create an instance of AuthenticationData.
On Wed, Aug 26, 2015 at 5:34 PM, Tomasz Kogut <[email protected]> wrote: > For example in the following code: > > val authData = AuthenticationData("user", "password", None) > val marshalledData: Future[MessageEntity] = > Marshal[AuthenticationData](authData).to[MessageEntity] > > val unmarshalledData = marshalledData.flatMap{data: MessageEntity => > Unmarshal(data).to[AuthenticationData]} > > > unmarshalling won't compile if there is no implicit materializer available. > > > > -- > > BR, > > Tomasz Kogut > > > -- > >>>>>>>>>> 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 [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > -- Martynas Mickevičius Typesafe <http://typesafe.com/> – Reactive <http://www.reactivemanifesto.org/> Apps on the JVM -- >>>>>>>>>> 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
