extract constant

Author: intojhanurag

pkg/inmemorychannel/event_dispatcher.go

@@ -69,10 +69,13 @@ func (d *InMemoryEventDispatcher) WaitReady() {
 
 func NewEventDispatcher(args *InMemoryEventDispatcherArgs) *InMemoryEventDispatcher {
 	readTimeout := args.ReadTimeout
+	const DefaultReadTimeout = 30 * time.Second
+
 	if readTimeout <= 0 {
-		readTimeout = 30 * time.Second 
+		readTimeout = DefaultReadTimeout
 	}
 
+
 	bindingsReceiver := kncloudevents.NewHTTPEventReceiver(
 		args.Port,
 		append(args.HTTPEventReceiverOptions,