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package limit
import (
"github.com/spiral/roadrunner"
"github.com/spiral/roadrunner/service"
)
// ID defines controller service name.
const ID = "limit"
// Service to control the state of rr service inside other services.
type Service struct {
lsns []func(event int, ctx interface{})
}
// Init controller service
func (s *Service) Init(cfg *Config, c service.Container) (bool, error) {
// mount Services to designated services
for id, watcher := range cfg.Controllers(s.throw) {
svc, _ := c.Get(id)
if ctrl, ok := svc.(roadrunner.Attacher); ok {
ctrl.Attach(watcher)
}
}
return true, nil
}
// AddListener attaches server event controller.
func (s *Service) AddListener(l func(event int, ctx interface{})) {
s.lsns = append(s.lsns, l)
}
// throw handles service, server and pool events.
func (s *Service) throw(event int, ctx interface{}) {
for _, l := range s.lsns {
l(event, ctx)
}
}
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