https://github.com/huoyijie/rust-udpack

udpack protocol implements in rust
https://github.com/huoyijie/rust-udpack

tcp udp udpack

Last synced: about 1 month ago
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udpack protocol implements in rust

• Host: GitHub
• URL: https://github.com/huoyijie/rust-udpack
• Owner: huoyijie
• License: mit
• Created: 2022-04-26T07:10:11.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2022-12-02T06:52:13.000Z (almost 2 years ago)
• Last Synced: 2024-06-13T21:39:47.344Z (3 months ago)
• Topics: tcp, udp, udpack
• Language: Rust
• Homepage: https://huoyijie.cn/article/399d47e0717311ed8812b9a35e7c2efa/
• Size: 2.52 MB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# rust-udpack

## Examples

### server.rs

```rust

use rust_udpack::Transport;

use rust_udpack::Udpack;

use std::io;

use tokio::signal;

use tokio::task::JoinHandle;

#[tokio::main]

async fn main() -> io::Result<()> {

  let mut udpack: Udpack = Udpack::new("0.0.0.0:8080").await?;

  loop {

    tokio::select! {

      res = udpack.accept() => {

        let _handle: JoinHandle> = tokio::spawn(async move {

          let mut transport: Transport = res.unwrap();

          while let Some(bytes) = transport.read().await {

            println!("{:?}", bytes);

            transport.write(bytes).await?;

          }

          Ok(())

        });

      }

      _ = signal::ctrl_c() => {

        println!("ctrl-c received!");

        udpack.shutdown().await?;

        break;

      }

    }

  }

  Ok(())

}

```

### client.rs

```rust

use bytes::Bytes;

use rust_udpack::Transport;

use rust_udpack::Udpack;

use std::io;

use tokio::signal;

use tokio::time;

use tokio::time::Duration;

#[tokio::main]

async fn main() -> io::Result<()> {

  let udpack: Udpack = Udpack::new("0.0.0.0:0").await?;

  let mut transport: Transport = udpack.connect("127.0.0.1:8080").await?;

  let mut interval = time::interval(Duration::from_secs(3));

  loop {

    tokio::select! {

      res = transport.read() => {

        if let Some(bytes) = res {

          println!("{:?}", bytes);

        }

      }

      _ = interval.tick() => {

        transport.write(Bytes::copy_from_slice(&[1u8; 2048])).await?;

      }

      _ = signal::ctrl_c() => {

        println!("ctrl-c received!");

        udpack.shutdown().await?;

        return Ok(());

      }

    };

  }

}

```