131 lines
3.6 KiB
C
131 lines
3.6 KiB
C
/**
|
|
* libzt C API example
|
|
*
|
|
* Pingable node that also displays protocol statistics that are
|
|
* useful for debugging.
|
|
*/
|
|
|
|
#include "ZeroTierSockets.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
if (argc != 2) {
|
|
printf("\nUsage:\n");
|
|
printf("pingable-node <net_id>\n");
|
|
exit(0);
|
|
}
|
|
long long int net_id = strtoull(argv[1], NULL, 16); // At least 64 bits
|
|
|
|
printf("Starting node...\n");
|
|
zts_node_start();
|
|
|
|
printf("Waiting for node to come online\n");
|
|
while (! zts_node_is_online()) {
|
|
zts_util_delay(50);
|
|
}
|
|
|
|
printf("My public identity (node ID) is %llx\n", zts_node_get_id());
|
|
char keypair[ZTS_ID_STR_BUF_LEN] = { 0 };
|
|
uint16_t len = ZTS_ID_STR_BUF_LEN;
|
|
if (zts_node_get_id_pair(keypair, &len) != ZTS_ERR_OK) {
|
|
printf("Error getting identity keypair. Exiting.\n");
|
|
}
|
|
printf("Identity [public/secret pair] = %s\n", keypair);
|
|
|
|
printf("Joining network %llx\n", net_id);
|
|
if (zts_net_join(net_id) != ZTS_ERR_OK) {
|
|
printf("Unable to join network. Exiting.\n");
|
|
exit(1);
|
|
}
|
|
|
|
printf("Waiting for join to complete\n");
|
|
while (! zts_net_transport_is_ready(net_id)) {
|
|
zts_util_delay(50);
|
|
}
|
|
|
|
printf("Waiting for address assignment from network\n");
|
|
int err = 0;
|
|
while (! (err = zts_addr_is_assigned(net_id, ZTS_AF_INET))) {
|
|
zts_util_delay(500);
|
|
}
|
|
|
|
char ipstr[ZTS_IP_MAX_STR_LEN] = { 0 };
|
|
zts_addr_get_str(net_id, ZTS_AF_INET, ipstr, ZTS_IP_MAX_STR_LEN);
|
|
printf("Join %llx from another machine and ping me at %s\n", net_id, ipstr);
|
|
|
|
// Do network stuff!
|
|
// zts_socket, zts_connect, etc
|
|
|
|
// Show protocol statistics
|
|
|
|
zts_stats_counter_t s = { 0 };
|
|
|
|
while (1) {
|
|
zts_util_delay(1000);
|
|
if ((err = zts_stats_get_all(&s)) == ZTS_ERR_NO_RESULT) {
|
|
printf("no results\n");
|
|
continue;
|
|
}
|
|
printf("\n\n");
|
|
|
|
printf(
|
|
" link_tx=%9d, link_rx=%9d, link_drop=%9d, link_err=%9d\n",
|
|
s.link_tx,
|
|
s.link_rx,
|
|
s.link_drop,
|
|
s.link_err);
|
|
printf(
|
|
"etharp_tx=%9d, etharp_rx=%9d, etharp_drop=%9d, etharp_err=%9d\n",
|
|
s.etharp_tx,
|
|
s.etharp_rx,
|
|
s.etharp_drop,
|
|
s.etharp_err);
|
|
printf(
|
|
" ip4_tx=%9d, ip4_rx=%9d, ip4_drop=%9d, ip4_err=%9d\n",
|
|
s.ip4_tx,
|
|
s.ip4_rx,
|
|
s.ip4_drop,
|
|
s.ip4_err);
|
|
printf(
|
|
" ip6_tx=%9d, ip6_rx=%9d, ip6_drop=%9d, ip6_err=%9d\n",
|
|
s.ip6_tx,
|
|
s.ip6_rx,
|
|
s.ip6_drop,
|
|
s.ip6_err);
|
|
printf(
|
|
" icmp4_tx=%9d, icmp4_rx=%9d, icmp4_drop=%9d, icmp4_err=%9d\n",
|
|
s.icmp4_tx,
|
|
s.icmp4_rx,
|
|
s.icmp4_drop,
|
|
s.icmp4_err);
|
|
printf(
|
|
" icmp6_tx=%9d, icmp6_rx=%9d, icmp6_drop=%9d, icmp6_err=%9d\n",
|
|
s.icmp6_tx,
|
|
s.icmp6_rx,
|
|
s.icmp6_drop,
|
|
s.icmp6_err);
|
|
printf(
|
|
" udp_tx=%9d, udp_rx=%9d, udp_drop=%9d, udp_err=%9d\n",
|
|
s.udp_tx,
|
|
s.udp_rx,
|
|
s.udp_drop,
|
|
s.udp_err);
|
|
printf(
|
|
" tcp_tx=%9d, tcp_rx=%9d, tcp_drop=%9d, tcp_err=%9d\n",
|
|
s.tcp_tx,
|
|
s.tcp_rx,
|
|
s.tcp_drop,
|
|
s.tcp_err);
|
|
printf(
|
|
" nd6_tx=%9d, nd6_rx=%9d, nd6_drop=%9d, nd6_err=%9d\n",
|
|
s.nd6_tx,
|
|
s.nd6_rx,
|
|
s.nd6_drop,
|
|
s.nd6_err);
|
|
}
|
|
return zts_node_stop();
|
|
}
|