CrispyPin/webserver
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limit open connections

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Crispy 2024-04-27 16:41:24 +02:00
parent 9170e7f7f8
commit 0ba58d98e2
1 changed files with 8 additions and 0 deletions
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8
src/main.rs
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@ -5,11 +5,14 @@ use std::{
net::{TcpListener, TcpStream}, net::{TcpListener, TcpStream},
path::{Path, PathBuf}, path::{Path, PathBuf},
thread, thread,
time::Duration,
}; };
mod http; mod http;
use http::{Content, Method, Request, RequestRange, Response, Status}; use http::{Content, Method, Request, RequestRange, Response, Status};
const MAX_CONNECTIONS: usize = 256;
fn main() { fn main() {
let args: Vec<String> = env::args().collect(); let args: Vec<String> = env::args().collect();
@ -36,6 +39,11 @@ fn main() {
Err(err) => println!("Error with incoming stream: {err}"), Err(err) => println!("Error with incoming stream: {err}"),
} }
threads.retain(|j| !j.is_finished()); threads.retain(|j| !j.is_finished());
while threads.len() >= MAX_CONNECTIONS {
threads.retain(|j| !j.is_finished());
thread::sleep(Duration::from_millis(500));
println!("Warning: maximum connections reached ({MAX_CONNECTIONS})")
}
println!("{} connections open", threads.len()); println!("{} connections open", threads.len());
} }
} }