fix: fixing minor bug

Author: bejjrajesh

sdk/agent/config/config_helpers.go

@@ -77,6 +77,7 @@ func GetDefaultFeatures() []string {
 		FeatureRegistration,
 		FeatureNginxConfigAsync,
 		FeatureNginxSSLConfig,
+		FeatureMetricsSender,
 		FeatureNginxCounting,
 		FeatureMetrics,
 		FeatureDataPlaneStatus,

src/plugins/metrics_sender.go

@@ -12,8 +12,6 @@ import (
 	"strings"
 	"sync"
 
-	"github.com/nginx/agent/sdk/v2"
-
 	agent_config "github.com/nginx/agent/sdk/v2/agent/config"
 	"github.com/nginx/agent/sdk/v2/client"
 	"github.com/nginx/agent/sdk/v2/proto"
@@ -77,6 +75,7 @@ func (r *MetricsSender) Process(msg *core.Message) {
 			r.readyToSend.Store(false)
 			r.readyToSendMu.Unlock()
 		}
+		return
 	}
 	if msg.Exact(core.CommMetrics) {
 		payloads, ok := msg.Data().([]core.Payload)