Fix race condition in directory_echo stuff.
Fix race condition in directory_echo stuff.

KSanthanam/rethinkdb,jfriedly/rethinkdb,alash3al/rethinkdb,4talesa/rethinkdb,catroot/rethinkdb,catroot/rethinkdb,elkingtonmcb/rethinkdb,nviennot/rethinkdb,jmptrader/rethinkdb,wujf/rethinkdb,elkingtonmcb/rethinkdb,mbroadst/rethinkdb,greyhwndz/rethinkdb,AntouanK/rethinkdb,Qinusty/rethinkdb,eliangidoni/rethinkdb,wojons/rethinkdb,sbusso/rethinkdb,sontek/rethinkdb,mquandalle/rethinkdb,scripni/rethinkdb,lenstr/rethinkdb,losywee/rethinkdb,KSanthanam/rethinkdb,wujf/rethinkdb,tempbottle/rethinkdb,robertjpayne/rethinkdb,gdi2290/rethinkdb,wkennington/rethinkdb,wojons/rethinkdb,dparnell/rethinkdb,Wilbeibi/rethinkdb,matthaywardwebdesign/rethinkdb,lenstr/rethinkdb,robertjpayne/rethinkdb,captainpete/rethinkdb,spblightadv/rethinkdb,bchavez/rethinkdb,alash3al/rethinkdb,victorbriz/rethinkdb,JackieXie168/rethinkdb,gdi2290/rethinkdb,urandu/rethinkdb,jesseditson/rethinkdb,losywee/rethinkdb,JackieXie168/rethinkdb,AntouanK/rethinkdb,spblightadv/rethinkdb,sebadiaz/rethinkdb,lenstr/rethinkdb,JackieXie168/rethinkdb,catroot/rethinkdb,KSanthanam/rethinkdb,bpradipt/rethinkdb,wkennington/rethinkdb,Qinusty/rethinkdb,captainpete/rethinkdb,ayumilong/rethinkdb,sbusso/rethinkdb,elkingtonmcb/rethinkdb,scripni/rethinkdb,scripni/rethinkdb,mbroadst/rethinkdb,AtnNn/rethinkdb,ajose01/rethinkdb,AtnNn/rethinkdb,tempbottle/rethinkdb,marshall007/rethinkdb,RubenKelevra/rethinkdb,yakovenkodenis/rethinkdb,dparnell/rethinkdb,marshall007/rethinkdb,bchavez/rethinkdb,Wilbeibi/rethinkdb,pap/rethinkdb,sebadiaz/rethinkdb,losywee/rethinkdb,ajose01/rethinkdb,yaolinz/rethinkdb,victorbriz/rethinkdb,scripni/rethinkdb,victorbriz/rethinkdb,mquandalle/rethinkdb,pap/rethinkdb,jmptrader/rethinkdb,wkennington/rethinkdb,niieani/rethinkdb,mcanthony/rethinkdb,losywee/rethinkdb,yakovenkodenis/rethinkdb,yaolinz/rethinkdb,sbusso/rethinkdb,AntouanK/rethinkdb,Wilbeibi/rethinkdb,bpradipt/rethinkdb,elkingtonmcb/rethinkdb,4talesa/rethinkdb,Wilbeibi/rethinkdb,grandquista/rethinkdb,eliangidoni/rethinkdb,tempbottle/rethinkdb,yaolinz/rethinkdb,JackieXie168/rethinkdb,ajose01/rethinkdb,robertjpayne/rethinkdb,mquandalle/rethinkdb,elkingtonmcb/rethinkdb,sebadiaz/rethinkdb,catroot/rethinkdb,tempbottle/rethinkdb,grandquista/rethinkdb,jmptrader/rethinkdb,spblightadv/rethinkdb,mquandalle/rethinkdb,jfriedly/rethinkdb,matthaywardwebdesign/rethinkdb,grandquista/rethinkdb,marshall007/rethinkdb,Qinusty/rethinkdb,yakovenkodenis/rethinkdb,ayumilong/rethinkdb,mcanthony/rethinkdb,lenstr/rethinkdb,greyhwndz/rethinkdb,ayumilong/rethinkdb,mcanthony/rethinkdb,sontek/rethinkdb,ajose01/rethinkdb,ayumilong/rethinkdb,rrampage/rethinkdb,ayumilong/rethinkdb,bpradipt/rethinkdb,pap/rethinkdb,KSanthanam/rethinkdb,AntouanK/rethinkdb,dparnell/rethinkdb,sontek/rethinkdb,jfriedly/rethinkdb,niieani/rethinkdb,spblightadv/rethinkdb,greyhwndz/rethinkdb,sebadiaz/rethinkdb,4talesa/rethinkdb,gavioto/rethinkdb,RubenKelevra/rethinkdb,nviennot/rethinkdb,grandquista/rethinkdb,niieani/rethinkdb,alash3al/rethinkdb,robertjpayne/rethinkdb,ajose01/rethinkdb,JackieXie168/rethinkdb,bpradipt/rethinkdb,captainpete/rethinkdb,robertjpayne/rethinkdb,urandu/rethinkdb,tempbottle/rethinkdb,wkennington/rethinkdb,robertjpayne/rethinkdb,nviennot/rethinkdb,victorbriz/rethinkdb,sontek/rethinkdb,mquandalle/rethinkdb,alash3al/rethinkdb,niieani/rethinkdb,nviennot/rethinkdb,Wilbeibi/rethinkdb,JackieXie168/rethinkdb,gdi2290/rethinkdb,wujf/rethinkdb,alash3al/rethinkdb,catroot/rethinkdb,mbroadst/rethinkdb,rrampage/rethinkdb,sontek/rethinkdb,KSanthanam/rethinkdb,niieani/rethinkdb,elkingtonmcb/rethinkdb,jesseditson/rethinkdb,sbusso/rethinkdb,bchavez/rethinkdb,AtnNn/rethinkdb,sebadiaz/rethinkdb,rrampage/rethinkdb,4talesa/rethinkdb,victorbriz/rethinkdb,AtnNn/rethinkdb,pap/rethinkdb,elkingtonmcb/rethinkdb,scripni/rethinkdb,rrampage/rethinkdb,spblightadv/rethinkdb,pap/rethinkdb,niieani/rethinkdb,bpradipt/rethinkdb,gdi2290/rethinkdb,sbusso/rethinkdb,sontek/rethinkdb,pap/rethinkdb,wkennington/rethinkdb,grandquista/rethinkdb,yaolinz/rethinkdb,niieani/rethinkdb,matthaywardwebdesign/rethinkdb,Qinusty/rethinkdb,Qinusty/rethinkdb,lenstr/rethinkdb,mbroadst/rethinkdb,rrampage/rethinkdb,wujf/rethinkdb,yaolinz/rethinkdb,nviennot/rethinkdb,yaolinz/rethinkdb,urandu/rethinkdb,KSanthanam/rethinkdb,bchavez/rethinkdb,captainpete/rethinkdb,jesseditson/rethinkdb,catroot/rethinkdb,bchavez/rethinkdb,RubenKelevra/rethinkdb,gdi2290/rethinkdb,robertjpayne/rethinkdb,scripni/rethinkdb,jesseditson/rethinkdb,jmptrader/rethinkdb,RubenKelevra/rethinkdb,yaolinz/rethinkdb,sbusso/rethinkdb,robertjpayne/rethinkdb,urandu/rethinkdb,RubenKelevra/rethinkdb,wujf/rethinkdb,eliangidoni/rethinkdb,wojons/rethinkdb,gavioto/rethinkdb,eliangidoni/rethinkdb,ajose01/rethinkdb,JackieXie168/rethinkdb,eliangidoni/rethinkdb,captainpete/rethinkdb,marshall007/rethinkdb,ayumilong/rethinkdb,sebadiaz/rethinkdb,victorbriz/rethinkdb,ayumilong/rethinkdb,RubenKelevra/rethinkdb,matthaywardwebdesign/rethinkdb,jfriedly/rethinkdb,Qinusty/rethinkdb,AtnNn/rethinkdb,lenstr/rethinkdb,bpradipt/rethinkdb,4talesa/rethinkdb,grandquista/rethinkdb,rrampage/rethinkdb,dparnell/rethinkdb,AntouanK/rethinkdb,ajose01/rethinkdb,sontek/rethinkdb,sbusso/rethinkdb,yaolinz/rethinkdb,dparnell/rethinkdb,rrampage/rethinkdb,catroot/rethinkdb,spblightadv/rethinkdb,AntouanK/rethinkdb,spblightadv/rethinkdb,4talesa/rethinkdb,sbusso/rethinkdb,matthaywardwebdesign/rethinkdb,grandquista/rethinkdb,bpradipt/rethinkdb,Wilbeibi/rethinkdb,mquandalle/rethinkdb,mbroadst/rethinkdb,gavioto/rethinkdb,gavioto/rethinkdb,elkingtonmcb/rethinkdb,jfriedly/rethinkdb,marshall007/rethinkdb,mcanthony/rethinkdb,Qinusty/rethinkdb,gdi2290/rethinkdb,alash3al/rethinkdb,marshall007/rethinkdb,gdi2290/rethinkdb,yakovenkodenis/rethinkdb,dparnell/rethinkdb,jmptrader/rethinkdb,gavioto/rethinkdb,tempbottle/rethinkdb,mcanthony/rethinkdb,jmptrader/rethinkdb,wojons/rethinkdb,jesseditson/rethinkdb,yakovenkodenis/rethinkdb,bchavez/rethinkdb,greyhwndz/rethinkdb,AtnNn/rethinkdb,dparnell/rethinkdb,pap/rethinkdb,bchavez/rethinkdb,mcanthony/rethinkdb,ayumilong/rethinkdb,wkennington/rethinkdb,RubenKelevra/rethinkdb,sontek/rethinkdb,victorbriz/rethinkdb,jfriedly/rethinkdb,jesseditson/rethinkdb,KSanthanam/rethinkdb,sebadiaz/rethinkdb,Qinusty/rethinkdb,mquandalle/rethinkdb,urandu/rethinkdb,tempbottle/rethinkdb,captainpete/rethinkdb,captainpete/rethinkdb,jesseditson/rethinkdb,matthaywardwebdesign/rethinkdb,greyhwndz/rethinkdb,losywee/rethinkdb,scripni/rethinkdb,wujf/rethinkdb,AntouanK/rethinkdb,sebadiaz/rethinkdb,ajose01/rethinkdb,tempbottle/rethinkdb,greyhwndz/rethinkdb,greyhwndz/rethinkdb,eliangidoni/rethinkdb,nviennot/rethinkdb,grandquista/rethinkdb,wkennington/rethinkdb,alash3al/rethinkdb,marshall007/rethinkdb,gavioto/rethinkdb,Wilbeibi/rethinkdb,nviennot/rethinkdb,losywee/rethinkdb,eliangidoni/rethinkdb,KSanthanam/rethinkdb,mbroadst/rethinkdb,jmptrader/rethinkdb,urandu/rethinkdb,bchavez/rethinkdb,bpradipt/rethinkdb,eliangidoni/rethinkdb,spblightadv/rethinkdb,dparnell/rethinkdb,gavioto/rethinkdb,rrampage/rethinkdb,AtnNn/rethinkdb,wkennington/rethinkdb,matthaywardwebdesign/rethinkdb,captainpete/rethinkdb,wojons/rethinkdb,yakovenkodenis/rethinkdb,yakovenkodenis/rethinkdb,mcanthony/rethinkdb,yakovenkodenis/rethinkdb,grandquista/rethinkdb,scripni/rethinkdb,wojons/rethinkdb,losywee/rethinkdb,jfriedly/rethinkdb,Wilbeibi/rethinkdb,jesseditson/rethinkdb,nviennot/rethinkdb,niieani/rethinkdb,urandu/rethinkdb,pap/rethinkdb,lenstr/rethinkdb,bpradipt/rethinkdb,robertjpayne/rethinkdb,mcanthony/rethinkdb,AtnNn/rethinkdb,wujf/rethinkdb,Qinusty/rethinkdb,4talesa/rethinkdb,alash3al/rethinkdb,mbroadst/rethinkdb,4talesa/rethinkdb,mbroadst/rethinkdb,losywee/rethinkdb,greyhwndz/rethinkdb,mquandalle/rethinkdb,catroot/rethinkdb,dparnell/rethinkdb,JackieXie168/rethinkdb,eliangidoni/rethinkdb,bchavez/rethinkdb,JackieXie168/rethinkdb,marshall007/rethinkdb,AntouanK/rethinkdb,urandu/rethinkdb,mbroadst/rethinkdb,lenstr/rethinkdb,wojons/rethinkdb,wojons/rethinkdb,victorbriz/rethinkdb,jmptrader/rethinkdb,matthaywardwebdesign/rethinkdb,RubenKelevra/rethinkdb,gavioto/rethinkdb,jfriedly/rethinkdb