A Ping (ICMP) detection tool, you can personalize the Ping parameters. Since version 0.4.0, a new Client data structure
has been added. This structure wraps the socket implementation and can be passed between any task cheaply. If you have multiple
addresses to detect, you can easily complete it by creating only one system socket(Thanks @wladwm).
rust ping libray based on tokio + socket2 + pnet_packet.
simple usage:
```rust use surge_ping::IcmpPacket;
async fn main() { match surgeping::ping("127.0.0.1".parse().unwrap()).await { Ok((IcmpPacket::V4(packet), duration)) => { println!( "{} bytes from {}: icmpseq={} ttl={:?} time={:.2?}", packet.getsize(), packet.getsource(), packet.getsequence(), packet.getttl(), duration ); } Ok(_) => unreachable!(), Err(e) => println!("{:?}", e), }; } ```
multi address usage: multi_ping.rs
There are three example programs that you can run on your own.
```shell $ git clone https://github.com/kolapapa/surge-ping.git $ cd surge-ping
$ cargo build --example simple sudo ./target/debug/examples/simple -h 8.8.8.8 -s 56 V4(Icmpv4Packet { source: 8.8.8.8, destination: 10.1.40.79, ttl: 53, icmptype: IcmpType(0), icmpcode: IcmpCode(0), size: 64, real_dest: 8.8.8.8, identifier: 111, sequence: 0 }) 112.36ms
$ cargo build --example cmd
sudo ./target/debug/examples/cmd -h google.com -c 5
PING google.com (172.217.24.238): 56 data bytes
64 bytes from 172.217.24.238: icmpseq=0 ttl=115 time=109.902 ms
64 bytes from 172.217.24.238: icmpseq=1 ttl=115 time=73.684 ms
64 bytes from 172.217.24.238: icmpseq=2 ttl=115 time=65.865 ms
64 bytes from 172.217.24.238: icmpseq=3 ttl=115 time=66.328 ms
64 bytes from 172.217.24.238: icmp_seq=4 ttl=115 time=68.707 ms
--- google.com ping statistics --- 5 packets transmitted, 5 packets received, 0.00% packet loss round-trip min/avg/max/stddev = 65.865/76.897/109.902/16.734 ms ```
If you are time sensitive, please do not use asynchronous ping program, because if there are a large number of asynchronous events waiting to wake up, it will cause inaccurate calculation time. You can directly use the ping command of the operating system.
This project is licensed under the [MIT license].