Method subscribe

protocols/cpc/filters/filter_system.go:189–193

subscribe installs the subscription in the event broadcast loop.

(sub *subscription)

// subscribe installs the subscription in the event broadcast loop.
func (es *EventSystem) subscribe(sub *subscription) *Subscription {
	es.install <- sub
	<-sub.installed
	return &Subscription{ID: sub.id, f: sub, es: es}
}

// SubscribeLogs creates a subscription that will write all logs matching the
// given criteria to the given logs channel. Default value for the from and to