Expand description
Async Traceroute library/command-line tool
§Example
use std::time::Duration;
use futures::pin_mut;
use futures_util::StreamExt;
use async_traceroute::{dns_lookup_first_ipv4_addr, TracerouteBuilder};
#[tokio::main]
async fn main() -> Result<(), String> {
let ip_addr = match dns_lookup_first_ipv4_addr("google.com").await {
None => return Err(String::from("Hostname not resolvable")),
Some(ip_addr) => ip_addr,
};
let traceroute = TracerouteBuilder::udp()
.destination_address(ip_addr)
.max_ttl(15)
.queries_per_hop(3)
.max_wait_probe(Duration::from_secs(3))
.simultaneous_queries(16)
.active_dns_lookup(true)
.initial_destination_port(33434)
.network_interface("eth0")
.build();
let traceroute_stream = match traceroute {
Ok(traceroute) => traceroute.trace(),
Err(error) => return Err(error),
};
pin_mut!(traceroute_stream);
while let Some(probe_result) = traceroute_stream.next().await {
println!("{:?}", probe_result);
}
Ok(())
}