Add statsclient - pure Go implementation for stats API

Change-Id: Ia5bab652c6089378697459f477f9060dc7a53e90
Signed-off-by: Ondrej Fabry <ofabry@cisco.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/adapter/stats_api.go b/adapter/stats_api.go
index 146914d..798fcbd 100644
--- a/adapter/stats_api.go
+++ b/adapter/stats_api.go
@@ -15,9 +15,20 @@
 package adapter
 
 import (
+	"errors"
 	"fmt"
 )
 
+var (
+	ErrStatDirBusy  = errors.New("stat dir busy")
+	ErrStatDumpBusy = errors.New("stat dump busy")
+)
+
+var (
+	// DefaultStatsSocket is the default path for the VPP stat socket file.
+	DefaultStatsSocket = "/run/vpp/stats.sock"
+)
+
 // StatsAPI provides connection to VPP stats API.
 type StatsAPI interface {
 	// Connect establishes client connection to the stats API.