|
Lines 584-592
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|
| 584 |
hp = gethostbyname (host); |
584 |
hp = gethostbyname (host); |
| 585 |
if (!hp) |
585 |
if (!hp) |
| 586 |
{ |
586 |
{ |
| 587 |
l2tp_log (LOG_WARNING, "Host name lookup failed for %s.\n", |
587 |
if ( lac->redial ) |
| 588 |
host); |
588 |
{ |
| 589 |
return NULL; |
589 |
int imax=lac->rmax; |
|
|
590 |
if ( lac->rmax == 0 ) |
| 591 |
imax = 1; |
| 592 |
while ( imax > 0 ) |
| 593 |
{ |
| 594 |
hp = gethostbyname ( host ); |
| 595 |
if ( hp ) |
| 596 |
break; |
| 597 |
l2tp_log ( LOG_WARNING, "Y: Host name lookup failed for %s. Trying to look again in %d seconds.\n", host, lac->rtimeout ); |
| 598 |
if ( lac->rtimeout > 0 ) |
| 599 |
sleep ( lac->rtimeout ); |
| 600 |
if ( lac->rmax > 0 ) |
| 601 |
imax--; |
| 602 |
} |
| 603 |
if ( ( imax == 0 ) && ( lac->rmax > 0 ) ) |
| 604 |
{ |
| 605 |
l2tp_log ( LOG_WARNING, "Y: Host name lookup failed for %s after %d tries. Lookup stops now.\n", host, lac->rmax ); |
| 606 |
return NULL; |
| 607 |
} |
| 608 |
} |
| 609 |
else |
| 610 |
{ |
| 611 |
l2tp_log (LOG_WARNING, "Host name lookup failed for %s.\n", host); |
| 612 |
return NULL; |
| 613 |
} |
| 590 |
} |
614 |
} |
| 591 |
bcopy (hp->h_addr, &addr, hp->h_length); |
615 |
bcopy (hp->h_addr, &addr, hp->h_length); |
| 592 |
/* Force creation of a new tunnel |
616 |
/* Force creation of a new tunnel |
