fix go lint

tracing/events.go

@@ -13,38 +13,3 @@
 // limitations under the License.
 
 package tracing
-
-import (
-	"github.com/cloudwego/hertz/pkg/common/tracer/stats"
-	"github.com/cloudwego/hertz/pkg/common/tracer/traceinfo"
-	"go.opentelemetry.io/otel/attribute"
-	"go.opentelemetry.io/otel/trace"
-)
-
-var commonEvents = map[string]stats.Event{
-	"http_start":           stats.HTTPStart,
-	"http_finish":          stats.HTTPFinish,
-	"server_handle_start":  stats.ServerHandleStart,
-	"server_handle_finish": stats.ServerHandleFinish,
-	"read_header_start":    stats.ReadHeaderStart,
-	"read_header_finish":   stats.ReadHeaderFinish,
-	"read_body_start":      stats.ReadBodyStart,
-	"read_body_finish":     stats.ReadBodyFinish,
-	"write_start":          stats.WriteStart,
-	"write_finish":         stats.WriteFinish,
-}
-
-func injectStatsEventsToSpan(span trace.Span, st traceinfo.HTTPStats) {
-	for name, event := range commonEvents {
-		if gotEvent := st.GetEvent(event); gotEvent != nil {
-			attrs := []attribute.KeyValue{attribute.Int("event.status", int(gotEvent.Status()))}
-			if gotEvent.Info() != "" {
-				attrs = append(attrs, attribute.String("event.info", gotEvent.Info()))
-			}
-			span.AddEvent(name,
-				trace.WithTimestamp(gotEvent.Time()),
-				trace.WithAttributes(attrs...),
-			)
-		}
-	}
-}

tracing/options.go

@@ -23,10 +23,6 @@ import (
 	"go.opentelemetry.io/otel/propagation"
 )
 
-const (
-	instrumentationName = "github.com/hertz-contrib/obs-opentelemetry"
-)
-
 // Option opts for opentelemetry tracer provider
 type Option = otelhertz.Option