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Do not send the same packet to the same node twice.

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Evgeny Kurnevsky 2019-02-19 12:17:35 +03:00 committed by Robin Lindén
parent b3100c977c
commit d26b11d0c2
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GPG Key ID: 601A604B7E605776
1 changed files with 1 additions and 6 deletions
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7
toxcore/DHT.c
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@ -1986,7 +1986,6 @@ int route_tofriend(const DHT *dht, const uint8_t *friend_id, const uint8_t *pack
}
uint32_t sent = 0;
uint8_t friend_sent[MAX_FRIEND_CLIENTS] = {0};
IP_Port ip_list[MAX_FRIEND_CLIENTS];
const int ip_num = friend_iplist(dht, ip_list, num);
@ -2001,10 +2000,6 @@ int route_tofriend(const DHT *dht, const uint8_t *friend_id, const uint8_t *pack
* is *usually* good(tm) (bites us in the behind in this case though) */
for (uint32_t i = 0; i < MAX_FRIEND_CLIENTS; ++i) {
if (friend_sent[i]) {/* Send one packet per client.*/
continue;
}
const Client_data *const client = &dht_friend->client_list[i];
const IPPTsPng *const assocs[] = { &client->assoc4, &client->assoc6, nullptr };
@ -2017,7 +2012,7 @@ int route_tofriend(const DHT *dht, const uint8_t *friend_id, const uint8_t *pack
if ((unsigned int)retval == length) {
++sent;
friend_sent[i] = 1;
break; /* Send one packet per client.*/
}
}
}