How do you like these Ruby errors?
[2011-07-10 10:27:16] ERROR ThreadError: deadlock; recursive locking
ERROR ThreadError: thread ************** tried to join itself
Those resources include a bunch of Rack middleware, such as Rack::Config and Rack::Xsl, but the odd thing is that FathersWork.com is doing fine - but I haven't run it in the same environment.
Here's one link I found:
But I think that's a more esoteric instance of the exception. Yep, I was able to narrow it down to a change in Rack 1.3.0 that has to do with closing the body object.
I found this bug report on the matter, and indeed, rtomayko nailed it!
I made a quick couple of commits to rack-xsl and released 0.2.8 and it appears to be working perfectly. I'm not using Rack-xsl as much anymore, but its still a quality gem.