I've put together a really trivial example here (in semi-pseudo code): https://gist.github.com/jool/1e83b22fec9d948194a4 https://gist.github.com/jool/1e83b22fec

I've put together a really trivial example here (in semi-pseudo code): https://gist.github.com/jool/1e83b22fec9d948194a4 https://gist.github.com/jool/1e83b22fec9d948194a4. In the example I've modeled each of your uses as a load generator. So you would have to add one load generator per user. Let me know if you have any questions.