tobowers / broken-multi-threaded-rack

install apache ab
 
change database.yml (just so it doesn't error - don't need a db)
 
deploy your app to glassfish (jruby -S warble && asadmin deploy thread_test.war)
 
cd into app directory and
ab -p post_file.txt -n 10 -c 3 http://<your_glassfish_server>/thread_test/thread_test/test?data=aklsjdfakjsdfalkjsdflkasdjflkasjdflksj
 
you will notice that between 1-2 requests will have a nil request.raw_post