make api.Channel as interface

[govpp.git] / examples / cmd / stats-client / stats_client.go

diff --git a/examples/cmd/stats-client/stats_client.go b/examples/cmd/stats-client/stats_client.go
index 17c7956..5f9966f 100644 (file)
--- a/examples/cmd/stats-client/stats_client.go
+++ b/examples/cmd/stats-client/stats_client.go
@@ -101,7 +101,7 @@ loop:
 }
 
 // subscribeNotifications subscribes for interface counters notifications.
-func subscribeNotifications(ch *api.Channel) (*api.NotifSubscription, *api.NotifSubscription, chan api.Message) {
+func subscribeNotifications(ch api.Channel) (*api.NotifSubscription, *api.NotifSubscription, chan api.Message) {
 
        notifChan := make(chan api.Message, 100)
        simpleCountersSubs, _ := ch.SubscribeNotification(notifChan, interfaces.NewVnetInterfaceSimpleCounters)
@@ -111,7 +111,7 @@ func subscribeNotifications(ch *api.Channel) (*api.NotifSubscription, *api.Notif
 }
 
 // requestStatistics requests interface counters notifications from VPP.
-func requestStatistics(ch *api.Channel) {
+func requestStatistics(ch api.Channel) {
        ch.SendRequest(&stats.WantStats{
                Pid:           uint32(os.Getpid()),
                EnableDisable: 1,
@@ -141,4 +141,4 @@ func processCombinedCounters(counters *interfaces.VnetInterfaceCombinedCounters)
                        counters.FirstSwIfIndex+i, counterNames[counters.VnetCounterType], counters.Data[i].Packets,
                        counterNames[counters.VnetCounterType], counters.Data[i].Bytes)
        }
-}
\ No newline at end of file
+}