feat(server/streamble) write header StatusOK

Author: Robin-ZMH

server/streamable_http.go

@@ -293,6 +293,7 @@ func (s *StreamableHTTPServer) handlePost(w http.ResponseWriter, r *http.Request
 w.Header().Set("Content-Type", "text/event-stream")
 w.Header().Set("Connection", "keep-alive")
 w.Header().Set("Cache-Control", "no-cache")
+w.WriteHeader(http.StatusOK)
 upgradedHeader = true
 }
 err := writeSSEEvent(w, nt)
@@ -331,6 +332,7 @@ func (s *StreamableHTTPServer) handlePost(w http.ResponseWriter, r *http.Request
 w.Header().Set("Content-Type", "text/event-stream")
 w.Header().Set("Connection", "keep-alive")
 w.Header().Set("Cache-Control", "no-cache")
+w.WriteHeader(http.StatusOK)
 upgradedHeader = true
 }
 if err := writeSSEEvent(w, response); err != nil {