# dot -T png README.HostHashEntry_FSM.dot -o host.png

digraph finite_state_machine {
  rankdir=LR;
#  size="8,5"
  node [shape = circle];

  Active -> Active [ label = "Lua Callbacks: min, 5min, hour, day" ];
  Active -> Idle [ label = "When entry becomes idle: No callbacks" ];
  Idle -> ReadyToBePurged [ label = ">= 5 sec since idle. Internal callback: hostEnd (no user calleable)" ];
  ReadyToBePurged -> Deleted [ label = ">= 5 sec since ReadyToBePurged" ];
}