It doesn't log access when use Rack::FiberPool

[kidlab]

I'm using Rack FiberPool with Rails. When I run in development mode there is no log show on the console (neither static assets nor active record log).

The log contains useful information for debugging, how can I get it back to the console?

Thanks.

[skaes]

Could be caused by thread locals being actually fiber local. Rails uses thread locals for some things related to logging.

See https://github.com/skaes/thread_variables