Hi,
I encountered this problem while trying to write a program that has
some sort of ability to "undo" its own action. I thought this data
structure could do the trick: originalValue[String], changedValue[String],
actorAddress[String], message[??]. Since Akka actor can send messages
according to the URI, I imagine that I can create a RecoverActor that sends
the original message with original value back to that Actor. Easy.
However, I run into two problems shortly after. First one should be easy
and is caused due to my inexperience with Akka framework: how does an actor
know its own absolute URI? Second problem, all messages in Akka are either
classes or objects. It's almost impossible to store such data type into a
database and I even tried Redis (thought it could somehow magically allow
me to do so). How can I possibly achieve this "undo" action?
I'm using Scala with Akka btw.
Any idea?
--
>>>>>>>>>> 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.
