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Revert/improve `get_available_port()` in tests (#334)

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Youngjoon Lee 2023-08-29 20:25:05 +09:00 committed by GitHub
parent 2bd8ea92b1
commit 115d45d0f0
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1 changed files with 9 additions and 5 deletions
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14
tests/src/lib.rs
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@ -1,21 +1,25 @@
mod nodes; mod nodes;
pub use nodes::NomosNode; pub use nodes::NomosNode;
use once_cell::sync::Lazy;
// std // std
use std::fmt::Debug;
use std::net::TcpListener; use std::net::TcpListener;
use std::time::Duration; use std::time::Duration;
use std::{fmt::Debug, sync::Mutex};
//crates //crates
use fraction::Fraction; use fraction::Fraction;
use rand::{thread_rng, Rng}; use rand::{thread_rng, Rng};
static NET_PORT: Lazy<Mutex<u16>> = Lazy::new(|| Mutex::new(thread_rng().gen_range(8000..10000)));
pub fn get_available_port() -> u16 { pub fn get_available_port() -> u16 {
let mut port: u16 = thread_rng().gen_range(8000..10000); let mut port = NET_PORT.lock().unwrap();
while TcpListener::bind(("127.0.0.1", port)).is_err() { *port += 1;
port += 1; while TcpListener::bind(("127.0.0.1", *port)).is_err() {
*port += 1;
} }
port *port
} }
#[async_trait::async_trait] #[async_trait::async_trait]