Adding heartbeat messages to queue workers; fleshed out capture worker
Adding heartbeat messages to queue workers; fleshed out capture worker

steven-hadfield/dpxdt,gBritz/dpxdt,bslatkin/dpxdt,weeksghost/dpxdt,ygravrand/dpxdt,Medium/dpxdt,gBritz/dpxdt,mabushadi/dpxdt,mabushadi/dpxdt,weeksghost/dpxdt,weeksghost/dpxdt,bslatkin/dpxdt,weeksghost/dpxdt,gBritz/dpxdt,steven-hadfield/dpxdt,bslatkin/dpxdt,steven-hadfield/dpxdt,ygravrand/dpxdt,mabushadi/dpxdt,bslatkin/dpxdt,steven-hadfield/dpxdt,Medium/dpxdt,mabushadi/dpxdt,gBritz/dpxdt,ygravrand/dpxdt,Medium/dpxdt,Medium/dpxdt,ygravrand/dpxdt