remove concurrency
completely remove concurrency
add delayed_job gem
UPdated gemfile.lock again
added requisite delayed job migrations
updated to different gem
add delayed jobs
readd concurrency
updated to deal with activerecord connection
attempt to fix issue via force releasing connection
adding back connection pool management code
updating connections
updated database max thread
update to remove all of sent e vents
update unnecessary code
undoing commenting
additional releasing code