MuleESB / Akka interview questions
Difference between tell and ask method in AKKA.
Both methods can be used to send messages to the actor.
"tell" method send a message asynchronously and return immediately. The "tell" method works like "fire and forget".
"ask" method is similar to tell method, send messages asynchronously and return Future object which expect a possible reply.
Prefer to "tell" method for performance and use "ask" method only if there is a need.
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