Lines Matching full:persist
141 * Make sure that either retransmit or persist timer is set for SYN, FIN and
148 ("neither rexmt nor persist timer is set"))
368 * If in persist timeout with window of 0, send 1 byte. in tcp_default_output()
382 * and if we are in persist state, we wind in tcp_default_output()
489 * to (closed) window, and set the persist timer in tcp_default_output()
494 * we will set the persist timer when we have data in tcp_default_output()
496 * the persist timer is set even if the packet in tcp_default_output()
585 * - we've timed out (e.g. persist timer) in tcp_default_output()
730 * using ``persist'' packets is used to insure receipt of window in tcp_default_output()
737 * is true when we are in persist state. in tcp_default_output()
739 * is set when we are called to send a persist packet. in tcp_default_output()
745 * retransmit or persist is pending, then go to persist state. in tcp_default_output()
1234 * when filling in ti_seq. But if we are in persist in tcp_default_output()
1238 * (retransmit and persist are mutually exclusive...) in tcp_default_output()
1537 * the retransmit. In persist state, just set snd_max. In a closed in tcp_default_output()
1611 * Avoid a situation where we do not set persist timer in tcp_default_output()
1618 * In this case, A will not activate the persist timer, in tcp_default_output()
1626 * persist timer is already set, then activate the in tcp_default_output()
1627 * persist timer. in tcp_default_output()
1634 * Persist case, update snd_max but since we are in in tcp_default_output()
1635 * persist mode (no window) we do not update snd_nxt. in tcp_default_output()