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Diffstat (limited to 'plugin/forward/connect.go')
-rw-r--r--plugin/forward/connect.go2
1 files changed, 2 insertions, 0 deletions
diff --git a/plugin/forward/connect.go b/plugin/forward/connect.go
index 9ac1afe16..c181c98cb 100644
--- a/plugin/forward/connect.go
+++ b/plugin/forward/connect.go
@@ -54,8 +54,10 @@ func (t *Transport) Dial(proto string) (*persistConn, bool, error) {
pc := <-t.ret
if pc != nil {
+ ConnCacheHitsCount.WithLabelValues(t.addr, proto).Add(1)
return pc, true, nil
}
+ ConnCacheMissesCount.WithLabelValues(t.addr, proto).Add(1)
reqTime := time.Now()
timeout := t.dialTimeout()