ZMQueues
This repository has some small utilities for testing the queuing mechanisms in ZMQ. The cases covered are: push and pull, push and pull reactor, pub and sub.
Each utility has a frequency with which it sends or processes (sleeps) messages. Each utility also has a configurable send high water mark and receive high water mark.
More information on water marks in ZMQ can be found here. More information on the different ZMQ socket types and their error modes can be found here.