For now, just return NOT_FOUND for a delete command.
For now, just return NOT_FOUND for a delete command.

tdg5/beanstalkd,qbdsoft/beanstalkd,orangeholic/beanstalkd,cgvarela/beanstalkd,PhillipMwaniki/beanstalkd,r3jack/beanstalkd,CompendiumSoftware/beanstalkd,cgvarela/beanstalkd,ifduyue/beanstalkd,CompendiumSoftware/beanstalkd,mobliyishengyuan/beanstalkd,davies/beanstalkd,orangeholic/beanstalkd,naderman/beanstalkd,diditaxi/beanstalkd,aidaima/beanstalkd,naderman/beanstalkd,aidaima/beanstalkd,LomoX-Offical/beanstalkd-win,PhillipMwaniki/beanstalkd,diditaxi/beanstalkd,JensRantil/beanstalkd,wfxiang08/beanstalkd,bmhatfield/beanstalkd,Qihoo360/beanstalkd-win,pinguo-xudianyang/beanstalkd,wfxiang08/beanstalkd,JensRantil/beanstalkd,kr/beanstalkd,handautsav/beanstalkd,mickeyouyou/beanstalkd,davies/beanstalkd,qbdsoft/beanstalkd,potatosalad/beanstalkd,kr/beanstalkd,pinguo-xudianyang/beanstalkd,amyvmiwei/beanstalkd,tdg5/beanstalkd,ifduyue/beanstalkd,wyzssw/beanstalkd,Qihoo360/beanstalkd-win,justintung/beanstalkd,potatosalad/beanstalkd,wyzssw/beanstalkd,mickeyouyou/beanstalkd,bmhatfield/beanstalkd,justintung/beanstalkd,LomoX-Offical/beanstalkd-win,mobliyishengyuan/beanstalkd,lzpfmh/beanstalkd,amyvmiwei/beanstalkd,lzpfmh/beanstalkd,yetone/beanstalkd,r3jack/beanstalkd,yetone/beanstalkd,naderman/beanstalkd,handautsav/beanstalkd