SO_SNDBUF         178 core/ngx_connection.c         if (getsockopt(ls[i].fd, SOL_SOCKET, SO_SNDBUF, (void *) &ls[i].sndbuf,
SO_SNDBUF         492 core/ngx_connection.c             if (setsockopt(ls[i].fd, SOL_SOCKET, SO_SNDBUF,