From 4cfafe8310656659c6373af7bebbea5dae7e39dd Mon Sep 17 00:00:00 2001 From: irungentoo Date: Mon, 14 Dec 2015 19:37:19 -0500 Subject: Send get nodes more to closer nodes than further nodes. --- toxcore/DHT.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/toxcore/DHT.c b/toxcore/DHT.c index e748da7c..29e6baa3 100644 --- a/toxcore/DHT.c +++ b/toxcore/DHT.c @@ -1422,12 +1422,20 @@ static uint8_t do_ping_and_sendnode_requests(DHT *dht, uint64_t *lastgetnode, co if (rand_node >= num_nodes) { rand_node = rand_node % num_nodes; + if ((num_nodes - 1) != rand_node) { + rand_node += rand() % (num_nodes - (rand_node + 1)); + } + if (memcmp(client_list[rand_node]->public_key, public_key, crypto_box_PUBLICKEYBYTES) != 0) { uint8_t get_pk[crypto_box_PUBLICKEYBYTES]; find_midpoint(get_pk, client_list[rand_node]->public_key, public_key); getnodes(dht, assoc_list[rand_node]->ip_port, client_list[rand_node]->public_key, get_pk, NULL); } } else { + if ((num_nodes - 1) != rand_node) { + rand_node += rand() % (num_nodes - (rand_node + 1)); + } + getnodes(dht, assoc_list[rand_node]->ip_port, client_list[rand_node]->public_key, public_key, NULL); } -- cgit v1.2.3