I am a newbie in Twitter Finagle. I heard that Finagle is very useful with RPC and microservices in scala. But almost all in twitter doc is related with async http servers (over netty). Explain me scope of using Finagle.
As twitter says:
Finagle is an extensible RPC system for the JVM, used to construct high-concurrency servers.
Finagle is appropriate in the next cases: