Suppose that an application is receiving lots of request at a time. It is not feasable to process all requests in parallel. To configure the parallelism on the basis of number of request we need throttler. With a throttler, we can ensure that calls we make do not cross the threshold rate.

git clone https://github.com/knoldus/akka-fsm-throttler.git
cd akka-fsm-throttler

If this is your first time running SBT, you have to download the used dependencies.

cd akka-fsm-throttler
sbt clean compile

sbt run

sbt clean test