func handle(msg *queue.Message) {
switch msg.Action {
case app.RegenerateApprc:
if len(msg.Args) < 1 {
log.Printf("Error handling %q: this action requires at least 1 argument.", msg.Action)
return
}
app, err := ensureAppIsStarted(msg)
if err != nil {
log.Print(err)
return
}
app.SerializeEnvVars()
case app.StartApp:
if len(msg.Args) < 1 {
log.Printf("Error handling %q: this action requires at least 1 argument.", msg.Action)
}
app, err := ensureAppIsStarted(msg)
if err != nil {
log.Print(err)
return
}
err = app.Restart(ioutil.Discard)
if err != nil {
log.Printf("Error handling %q. App failed to start:\n%s.", msg.Action, err)
}
default:
log.Printf("Error handling %q: invalid action.", msg.Action)
}
}
func (h *MessageHandler) handle(msg queue.Message) {
if msg.Visits >= MaxVisits {
log.Printf("Error handling %q: this message has been visited more than %d times.", msg.Action, MaxVisits)
return
}
switch msg.Action {
case app.RegenerateApprc:
if len(msg.Args) < 1 {
log.Printf("Error handling %q: this action requires at least 1 argument.", msg.Action)
return
}
app, err := h.ensureAppIsStarted(msg)
if err != nil {
log.Print(err)
return
}
app.SerializeEnvVars()
case app.StartApp:
if len(msg.Args) < 1 {
log.Printf("Error handling %q: this action requires at least 1 argument.", msg.Action)
}
app, err := h.ensureAppIsStarted(msg)
if err != nil {
log.Print(err)
return
}
err = app.Restart(ioutil.Discard)
if err != nil {
log.Printf("Error handling %q. App failed to start:\n%s.", msg.Action, err)
}
default:
log.Printf("Error handling %q: invalid action.", msg.Action)
}
}