[lwip-users] pcb closed in the TIME_WAIT list of pcbs ????

[Sergio PérezAlcañiz]

Hello! Something extremely interesting happens to me, and is this: debugging my
application I see this message:

TIME-WAIT PCB states:
Local port 0, foreign port 0 snd_nxt 0 rcv_nxt 0 State: CLOSED

which is printed by means of tcp_debug_print_pcbs(void). But, in the code I see:

int
tcp_pcbs_sane(void)
{
  struct tcp_pcb *pcb;

................

  for(pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {


----------->>>  ASSERT("tcp_pcbs_sane: tw pcb->state == TIME-WAIT", pcb->state
== TIME_WAIT);


  }

 ...........................

  return 1;
}

I've commented the lined marked (--->>) because it exits the program. So, what
is happening???????? Why do I have a pcb with state closed in the time wait list
????? Thank by advance.