Add configurable number of attempts
js-beautify
add id to post response
simplify creating response
reject promise on fail
cleanup, better error handling
basic logging for process job
remove du, js-beautify
add some todos...
better logging, tiny optimization
fix done callback, cleanup
basic error handling
abstract away getGlob to bulid a path to current zoom level folder
do not add once again a map with same url
basic recovering from app death
mark all active jobs as inactive
so they can be processed on restart
cleanup attempt to clean jobs on nodemon restart
use delay on jobs
add status to a job
cleanup
move shutdown of a node to app so it is only called on master