_cutthrough_puts(US"QUIT\r\n", 6); /* avoid recursion */
_cutthrough_flush_send();
cutthrough.cctx.sock = -1; /* avoid recursion via read timeout */
_cutthrough_puts(US"QUIT\r\n", 6); /* avoid recursion */
_cutthrough_flush_send();
cutthrough.cctx.sock = -1; /* avoid recursion via read timeout */