Life_at_the_office is a project mainly written in Ruby, it's free.
fun zeromq example that simulates life at the office
This is a fun little ZeroMQ example that simulates life at the office.
First, open up some terminals and fire up the boss and hr processes with
./boss_process
./hr_process
Next, fire up a worker process:
./worker_process
Now you can start bossing that worker around. In the boss's terminal, try typing
somebody jump
Notice that the worker happily obliges and the hr person happily logs what happened.
Next, have the boss request something complicated, and watch the worker struggle valiantly.
somebody do_something_complicated
Notice that the boss asked for somebody
to do something complicated; there's
only one worker, so that's the only worker who does something complicated. Now
try firing up a few more worker processes in different terminals, and do some
more bossing. Notice that somebody
requests are equitably distributed amongst
the workers, while everybody
requests make it to every worker, no matter how
many there are and no matter when they started working!
brew install zeromq
gem install zmq