do not overwrite psr http attributes on attributes.Init

Signed-off-by: Valery Piashchynski <[email protected]>

1 files changed, 5 insertions, 1 deletions

diff --git a/plugins/http/attributes/attributes.go b/plugins/http/attributes/attributes.go
index 81d9f01d..243b6c78 100644
--- a/plugins/http/attributes/attributes.go
+++ b/plugins/http/attributes/attributes.go
@@ -39,7 +39,11 @@ func (v attrs) del(key string) {
 
 // Init returns request with new context and attribute bag.
 func Init(r *http.Request) *http.Request {
-	return r.WithContext(context.WithValue(r.Context(), PsrContextKey, attrs{}))
+	// do not overwrite psr attributes
+	if val := r.Context().Value(PsrContextKey); val == nil {
+		return r.WithContext(context.WithValue(r.Context(), PsrContextKey, attrs{}))
+	}
+	return r
 }
 
 // All returns all context attributes.