Provide error counters per worker for statsclient

[govpp.git] / adapter / stats_api.go

diff --git a/adapter/stats_api.go b/adapter/stats_api.go
index 15c3789..4b398f5 100644 (file)
--- a/adapter/stats_api.go
+++ b/adapter/stats_api.go
@@ -126,8 +126,8 @@ type Stat interface {
 // ScalarStat represents stat for ScalarIndex.
 type ScalarStat float64
 
-// ErrorStat represents stat for ErrorIndex.
-type ErrorStat Counter
+// ErrorStat represents stat for ErrorIndex. The array represents workers.
+type ErrorStat []Counter
 
 // SimpleCounterStat represents stat for SimpleCounterVector.
 // The outer array represents workers and the inner array represents interface/node/.. indexes.
@@ -154,7 +154,15 @@ func (s ScalarStat) IsZero() bool {
        return s == 0
 }
 func (s ErrorStat) IsZero() bool {
-       return s == 0
+       if s == nil {
+               return true
+       }
+       for _, ss := range s {
+               if ss != 0 {
+                       return false
+               }
+       }
+       return true
 }
 func (s SimpleCounterStat) IsZero() bool {
        if s == nil {