redis based cluster message producer/handler
npm install redis-message-handler
or
git clone this repo
if defaults does not suits your needs:
cd path/to/package
vim ./src/app.js
edit values of 'config' and/or 'createClientOptions'
npm start
starts one worker instance
npm run emulate
starts random number(< 15) of worker instances
killing them one by one with delay
after that starts worker instance with 'getErrors' arg