// Shutdown fsm and pirates
func shutdown() {
var msg gotocol.Message
hist := collect.NewHist("fsm")
// wait until the delay has finished
if archaius.Conf.RunDuration >= time.Millisecond {
time.Sleep(archaius.Conf.RunDuration)
}
log.Println("fsm: Shutdown")
for _, noodle := range noodles {
gotocol.Message{gotocol.Goodbye, nil, time.Now(), gotocol.NilContext(), "beer volcano"}.GoSend(noodle)
}
for len(noodles) > 0 {
msg = <-listener
collect.Measure(hist, time.Since(msg.Sent))
if archaius.Conf.Msglog {
log.Printf("fsm: %v\n", msg)
}
switch msg.Imposition {
case gotocol.Goodbye:
delete(noodles, msg.Intention)
if archaius.Conf.Msglog {
log.Printf("fsm: Pirate population: %v \n", len(noodles))
}
}
}
collect.Save()
log.Println("fsm: Exit")
}
// Run migration for a while then shut down
func Run(rootservice, victim string) {
// tell denominator to start chatting with microservices every 0.01 secs
delay := fmt.Sprintf("%dms", 10)
log.Println(rootservice+" activity rate ", delay)
SendToName(rootservice, gotocol.Message{gotocol.Chat, nil, time.Now(), gotocol.NilContext, delay})
// wait until the delay has finished
if archaius.Conf.RunDuration >= time.Millisecond {
time.Sleep(archaius.Conf.RunDuration / 2)
chaosmonkey.Delete(&noodles, victim) // kill a random victim half way through
time.Sleep(archaius.Conf.RunDuration / 2)
}
log.Println("asgard: Shutdown")
ShutdownNodes()
ShutdownEureka()
collect.Save()
}