2 files changed, 19 insertions, 19 deletions
diff --git a/service/metrics/rpc.go b/service/metrics/rpc.go
index ca99d4ac..ee8ef984 100644
--- a/service/metrics/rpc.go
+++ b/service/metrics/rpc.go
@@ -53,25 +53,8 @@ func (rpc *rpcServer) Add(m *Metric, ok *bool) (err error) {
 
 		c.(*prometheus.CounterVec).WithLabelValues(m.Labels...).Add(m.Value)
 
-	case prometheus.Summary:
-		c.(prometheus.Counter).Add(m.Value)
-
-	case *prometheus.SummaryVec:
-		if len(m.Labels) == 0 {
-			return fmt.Errorf("required labels for collector `%s`", m.Name)
-		}
-
-		c.(*prometheus.SummaryVec).WithLabelValues(m.Labels...).Observe(m.Value)
-
-	case prometheus.Histogram:
-		c.(prometheus.Histogram).Observe(m.Value)
-
-	case *prometheus.HistogramVec:
-		if len(m.Labels) == 0 {
-			return fmt.Errorf("required labels for collector `%s`", m.Name)
-		}
-
-		c.(*prometheus.HistogramVec).WithLabelValues(m.Labels...).Observe(m.Value)
+	default:
+		return fmt.Errorf("collector `%s` does not support method `Add`", m.Name)
 	}
 
 	*ok = true
diff --git a/service/metrics/rpc_test.go b/service/metrics/rpc_test.go
index da991b34..74b067c5 100644
--- a/service/metrics/rpc_test.go
+++ b/service/metrics/rpc_test.go
@@ -616,3 +616,20 @@ func Test_Add_RPC_MetricError_2(t *testing.T) {
 		Value: 100.0,
 	}, &ok))
 }
+
+func Test_Add_RPC_MetricError_3(t *testing.T) {
+	client, c := setup(
+		t,
+		`"user_gauge":{
+				"type": "histogram",
+				"labels": ["type", "section"]
+			}`,
+	)
+	defer c.Stop()
+
+	var ok bool
+	assert.Error(t, client.Call("metrics.Add", Metric{
+		Name:  "user_gauge",
+		Value: 100.0,
+	}, &ok))
+}