SCHEDULED
FAILED
Execution Service
........
_decider
taks_2
Decide
Worker 1
state: 0 -> 1 -> remove
SCF
Task Queues
task_1
DecisionForkDynamic ForkJoinExclusive JoinWait EventDynamicLambdaTerminateDo While HTTPSub Workflow
Update Task Status
Task Lifecycle
Worker N
COMPLETE
Worker 2
Trigger
_deciderQueue
Index
PROGRESS
Poll Queue & Ack
DB
Orchestrator
