SO_RCVBUF         165 core/ngx_connection.c         if (getsockopt(ls[i].fd, SOL_SOCKET, SO_RCVBUF, (void *) &ls[i].rcvbuf,
SO_RCVBUF         481 core/ngx_connection.c             if (setsockopt(ls[i].fd, SOL_SOCKET, SO_RCVBUF,
SO_RCVBUF          52 event/ngx_event_connect.c         if (setsockopt(s, SOL_SOCKET, SO_RCVBUF,