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//go:build go1.23
package traceutils
import (
"net/http"
"strings"
)
// GetHTTPSpanName grab needed fields from *http.Request to generate a span name for `http.server` span op.
func GetHTTPSpanName(r *http.Request) string {
if r.Pattern != "" {
// If value does not start with HTTP methods, add them.
// The method and the path should be separated by a space.
if parts := strings.SplitN(r.Pattern, " ", 2); len(parts) == 1 {
return r.Method + " " + r.Pattern
}
return r.Pattern
}
return r.Method + " " + r.URL.Path
}
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