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Hickory DNS UDP client.
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| use std::str::FromStr; | |
| use hickory_client::client::{AsyncClient, ClientHandle}; | |
| use hickory_client::rr::{DNSClass, Name, RecordType}; | |
| use hickory_client::udp::UdpClientStream; | |
| use tokio::net::UdpSocket; | |
| #[tokio::test] | |
| async fn test() -> anyhow::Result<()> { | |
| let dns_socket_addr = ([223, 5, 5, 5], 53).into(); | |
| let udp_client_stream = UdpClientStream::<UdpSocket>::new(dns_socket_addr); | |
| let (mut dns_client, dns_exchange_background) = AsyncClient::connect(udp_client_stream).await?; | |
| tokio::spawn(dns_exchange_background); | |
| let name = Name::from_str("github.com")?; | |
| let dns_response = dns_client.query(name, DNSClass::IN, RecordType::A).await?; | |
| let records = dns_response.answers(); | |
| for record in records { | |
| println!("{:?}", record); | |
| } | |
| Ok(()) | |
| } |
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| /Users/rustist/.cargo/bin/cargo test --color=always --package playground --lib test --no-fail-fast -- --format=json --exact -Z unstable-options --show-output | |
| Testing started at 6:44 PM ... | |
| Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s | |
| Running unittests src/lib.rs (target/debug/deps/playground-d71fc203d211dfe7) | |
| Record { name_labels: Name("github.com."), rr_type: A, dns_class: IN, ttl: 1, rdata: Some(A(A(20.205.243.166))) } | |
| Process finished with exit code 0 |
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