merging in lp:~sidnei/graphite/only-notify-once-when-queue-full
merging in lp:~sidnei/graphite/only-notify-once-when-queue-full

criteo-forks/carbon,JeanFred/carbon,pratX/carbon,criteo-forks/carbon,pu239ppy/carbon,lyft/carbon,obfuscurity/carbon,xadjmerripen/carbon,piotr1212/carbon,graphite-project/carbon,piotr1212/carbon,mleinart/carbon,xadjmerripen/carbon,kharandziuk/carbon,benburry/carbon,cbowman0/carbon,cbowman0/carbon,benburry/carbon,protochron/carbon,kharandziuk/carbon,JeanFred/carbon,deniszh/carbon,johnseekins/carbon,deniszh/carbon,pu239ppy/carbon,protochron/carbon,lyft/carbon,mleinart/carbon,obfuscurity/carbon,iain-buclaw-sociomantic/carbon,graphite-project/carbon,krux/carbon,graphite-server/carbon,graphite-server/carbon,johnseekins/carbon,iain-buclaw-sociomantic/carbon,pratX/carbon,krux/carbon