Print info for users to stderr when socket files are missing

Change-Id: Ibdbfcb78b05cf80945a93ed424a7a2a03b6ea06d
Signed-off-by: Ondrej Fabry <ofabry@cisco.com>

2 files changed, 7 insertions, 7 deletions

diff --git a/examples/stats-api/README.md b/examples/stats-api/README.md
index 5511bf4..f3d33b1 100644
--- a/examples/stats-api/README.md
+++ b/examples/stats-api/README.md
@@ -6,7 +6,7 @@ This example demonstrates how to retrieve statistics from VPP using [the new Sta
 
 The following requirements are required to run this example:
 
-- install **VPP 18.10+** (VPP 19.04+ for goclient)
+- install VPP **18.10+** (VPP 19.04+ for statsclient)
 - enable stats in VPP
 
 To enable stats add following section to you VPP config:
diff --git a/examples/stats-api/stats_api.go b/examples/stats-api/stats_api.go
index a42e3d2..175bb27 100644
--- a/examples/stats-api/stats_api.go
+++ b/examples/stats-api/stats_api.go
@@ -35,10 +35,9 @@ import (
 // ------------------------------------------------------------------
 
 var (
-	statsSocket = flag.String("socket", adapter.DefaultStatsSocket, "Path to VPP stats socket")
+	statsSocket = flag.String("socket", statsclient.DefaultSocketName, "Path to VPP stats socket")
 	dumpAll     = flag.Bool("all", false, "Dump all stats including ones with zero values")
-
-	goclient = flag.Bool("goclient", false, "Use pure Go client for stats API")
+	oldclient   = flag.Bool("oldclient", false, "Use old client for stats API (vppapiclient)")
 )
 
 func init() {
@@ -66,10 +65,10 @@ func main() {
 	}
 
 	var client adapter.StatsAPI
-	if *goclient {
-		client = statsclient.NewStatsClient(*statsSocket)
-	} else {
+	if *oldclient {
 		client = vppapiclient.NewStatClient(*statsSocket)
+	} else {
+		client = statsclient.NewStatsClient(*statsSocket)
 	}
 
 	fmt.Printf("Connecting to stats socket: %s\n", *statsSocket)
@@ -138,6 +137,7 @@ func main() {
 
 	case "dump":
 		dumpStats(client, patterns, skipZeros)
+
 	default:
 		listStats(client, patterns)
 	}