Use websocket_manager->close_flag and free response_buffer if mhd_response_flag == MHD_RESPMEM_MUST_COPY
Use websocket_manager->close_flag and free response_buffer if mhd_response_flag == MHD_RESPMEM_MUST_COPY

babelouest/ulfius,babelouest/ulfius,babelouest/ulfius