charliesome/better_errors — pull request #164 by stevenharman (2013-05-10 03:09:01+00:00)
Title: Add a note about multi-worker web servers

I was seeing a lot of `Session expired` messages, and after some spelunking realized that Unicorn running multiple workers was the problem. Others have seen this too, as reported in issue #40. My hope is this `README` addition will save others some time and prevent a few headaches.