at least one second apart are observed. This reduces the likelyhood of false
positives a lot.
git-svn-id: file:///home/lennart/svn/public/avahi/trunk@1746
941a03a8-eaeb-0310-b9a0-
b1bbd8fe43fe
static void* start_poof_callback(AvahiCache *c, AvahiKey *pattern, AvahiCacheEntry *e, void *userdata) {
AvahiAddress *a = userdata;
static void* start_poof_callback(AvahiCache *c, AvahiKey *pattern, AvahiCacheEntry *e, void *userdata) {
AvahiAddress *a = userdata;
assert(c);
assert(pattern);
assert(e);
assert(a);
assert(c);
assert(pattern);
assert(e);
assert(a);
+
+ gettimeofday(&now, NULL);
+
switch (e->state) {
case AVAHI_CACHE_VALID:
switch (e->state) {
case AVAHI_CACHE_VALID:
e->state = AVAHI_CACHE_POOF;
e->poof_address = *a;
e->state = AVAHI_CACHE_POOF;
e->poof_address = *a;
+ e->poof_timestamp = now;
+ e->poof_num = 0;
+
break;
case AVAHI_CACHE_POOF:
break;
case AVAHI_CACHE_POOF:
+ if (avahi_timeval_diff(&now, &e->poof_timestamp) < 1000000)
+ break;
- /* This is the second time we got no response, so let's
+ e->poof_timestamp = now;
+ e->poof_address = *a;
+ e->poof_num ++;
+
+ /* This is the 4th time we got no response, so let's
* fucking remove this entry. */
* fucking remove this entry. */
-
- expire_in_one_second(c, e, AVAHI_CACHE_POOF_FINAL);
+ if (e->poof_num > 3)
+ expire_in_one_second(c, e, AVAHI_CACHE_POOF_FINAL);
AvahiCache *cache;
AvahiRecord *record;
struct timeval timestamp;
AvahiCache *cache;
AvahiRecord *record;
struct timeval timestamp;
+ struct timeval poof_timestamp;
struct timeval expiry;
int cache_flush;
struct timeval expiry;
int cache_flush;
if (!legacy_unicast && !from_local_iface) {
reflect_query(s, i, key);
if (!legacy_unicast && !from_local_iface) {
reflect_query(s, i, key);
- avahi_cache_start_poof(i->cache, key, a);
+ if (!unicast_response)
+ avahi_cache_start_poof(i->cache, key, a);
}
if (avahi_dns_packet_get_field(p, AVAHI_DNS_FIELD_ANCOUNT) == 0 &&
}
if (avahi_dns_packet_get_field(p, AVAHI_DNS_FIELD_ANCOUNT) == 0 &&