udp-pool

Crates.ioudp-pool
lib.rsudp-pool
version0.4.2
created_at2025-07-30 08:50:59.117145+00
updated_at2025-09-19 09:29:46.608151+00
descriptionA udp pool
homepage
repository
max_upload_size
id1773270
size33,482
(xiaoquanjie)

documentation

https://docs.rs/udp-pool

README

udp连接池

async fn main() {
    init_log();

    let addr = Address::from("127.0.0.1:3002");

    // 创建udp池
    let pool = Arc::new(udp_pool::Pool::default());

    // 池里加bs
    pool.add_backend(addr.clone());

    // 设置最大数量
    pool.set_max_conn(Some(1));

    // 获取一个sender
    let r1 = pool
        .clone()
        .get("127.0.0.1:1000".parse().unwrap(), None)
        .await;
    assert_eq!(r1.is_ok(), true);
    assert_eq!(pool.get_cur_conn(), 1);

    // 获取第二个应该会报池满了的错误
    let r2 = pool
        .clone()
        .get("127.0.0.1:1001".parse().unwrap(), None)
        .await;
    assert_eq!(r2.is_err(), true);
    if let Err(net_pool::Error::PoolFull) = r2 {
    } else {
        assert!(false);
    }

    // 当前计数为1
    assert_eq!(pool.get_cur_conn(), 1);
    // 清除所有的
    pool.remove_backend(&addr);
    // 记数回归0
    assert_eq!(pool.get_cur_conn(), 0);
}
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cargo fmt