agorise/c-libp2p
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Kademlia, better treatment when there is no result.

Browse source
This commit is contained in:
Jose Marcial Vieira Bisneto 2017-03-16 21:18:03 -03:00
parent f0bb7375c3
commit 8463e0b06b
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
routing/kademlia.c
View file

@ -447,11 +447,13 @@ struct MultiAddress** search_kademlia(char* peer_id, int timeout)
search_result->ipv4_count == 0 && search_result->ipv4_count == 0 &&
search_result->ipv6_count == 0) { search_result->ipv6_count == 0) {
to = search_kademlia_internal (id, 0, to); // Repeat search to collect result. to = search_kademlia_internal (id, 0, to); // Repeat search to collect result.
if (to <= 0) return NULL; // time out.
usleep(2000000); // Wait a few seconds for the result. usleep(2000000); // Wait a few seconds for the result.
to -= 2000000; to -= 2000000;
} }
if (search_result->ipv4_count == 0 ||
search_result->ipv6_count == 0) return NULL; // no result.
ret = calloc(search_result->ipv4_count + search_result->ipv6_count + 1, // IPv4 + IPv6 itens and a NULL terminator. ret = calloc(search_result->ipv4_count + search_result->ipv6_count + 1, // IPv4 + IPv6 itens and a NULL terminator.
sizeof (struct MultiAddress*)); // array of pointer. sizeof (struct MultiAddress*)); // array of pointer.
if (!ret) { if (!ret) {