excilys/gatling — pull request #1990 by jamespic (2014-07-01 10:33:32+00:00)
Title: Add support for Poisson injector. Allows randomized load profiles.

This is a rewrite of #1987. Injection now runs for a fixed duration. As a consequence, the number of users can vary from run-to run, depending on the seed, but is deterministic for a given seed.

Also, some of the maths in the original PR was a little suspect, so I've switched to Lewis and Shedler's algorithm, which should be more accurate.