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https://github.com/irungentoo/toxcore.git
synced 2024-03-22 13:30:51 +08:00
Very simple fix to lower bandwidth usage at startup.
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@ -300,19 +300,26 @@ static int client_ping_nodes(Onion_Client *onion_c, uint32_t num, Node_format *n
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Onion_Node *list_nodes = NULL;
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uint8_t *reference_id = NULL;
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uint32_t *ping_nodes_sent_second = NULL;
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if (num == 0) {
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list_nodes = onion_c->clients_announce_list;
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reference_id = onion_c->dht->c->self_public_key;
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ping_nodes_sent_second = &onion_c->ping_nodes_sent_second;
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} else {
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list_nodes = onion_c->friends_list[num - 1].clients_list;
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reference_id = onion_c->friends_list[num - 1].real_client_id;
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ping_nodes_sent_second = &onion_c->friends_list[num - 1].ping_nodes_sent_second;
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}
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uint32_t i, j;
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int lan_ips_accepted = (LAN_ip(source.ip) == 0);
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for (i = 0; i < num_nodes; ++i) {
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if (*ping_nodes_sent_second > MAX_PING_NODES_SECOND_PEER)
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return 0;
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to_host_family(&nodes[i].ip_port.ip);
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if (!lan_ips_accepted)
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@ -329,7 +336,8 @@ static int client_ping_nodes(Onion_Client *onion_c, uint32_t num, Node_format *n
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}
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if (j == MAX_ONION_CLIENTS) {
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client_send_announce_request(onion_c, num, nodes[i].ip_port, nodes[i].client_id, NULL, ~0);
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if (client_send_announce_request(onion_c, num, nodes[i].ip_port, nodes[i].client_id, NULL, ~0) == 0)
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++*ping_nodes_sent_second;
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}
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}
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}
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@ -923,8 +931,10 @@ void do_onion_client(Onion_Client *onion_c)
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for (i = 0; i < onion_c->num_friends; ++i) {
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do_friend(onion_c, i);
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cleanup_friend(onion_c, i);
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onion_c->friends_list[i].ping_nodes_sent_second = 0;
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}
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onion_c->ping_nodes_sent_second = 0;
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onion_c->last_run = unix_time();
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}
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@ -40,6 +40,11 @@
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#define ONION_PATH_FIRST_TIMEOUT 5
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#define ONION_PATH_TIMEOUT 30
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/* A cheap way of making it take less bandwidth at startup:
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by limiting the number of ping packets we can send per
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second per peer. */
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#define MAX_PING_NODES_SECOND_PEER 5
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typedef struct {
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uint8_t client_id[CLIENT_ID_SIZE];
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IP_Port ip_port;
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@ -79,6 +84,7 @@ typedef struct {
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uint64_t last_seen;
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Onion_Client_Paths onion_paths;
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uint32_t ping_nodes_sent_second;
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} Onion_Friend;
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typedef int (*oniondata_handler_callback)(void *object, uint8_t *source_pubkey, uint8_t *data, uint32_t len);
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@ -98,6 +104,8 @@ typedef struct {
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uint8_t temp_public_key[crypto_box_PUBLICKEYBYTES];
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uint8_t temp_secret_key[crypto_box_SECRETKEYBYTES];
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uint32_t ping_nodes_sent_second;
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struct {
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oniondata_handler_callback function;
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void *object;
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