TcpStreamExt in std::os::linux::net - Rust (original) (raw)

pub trait TcpStreamExt: Sealed {
    // Required methods
    fn set_quickack(&self, quickack: bool) -> Result<()>;
    fn quickack(&self) -> Result<bool>;
}

🔬This is a nightly-only experimental API. (tcp_quickack #96256)

Available on Linux and (Linux or Android) only.

Expand description

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🔬This is a nightly-only experimental API. (tcp_quickack #96256)

Enable or disable TCP_QUICKACK.

This flag causes Linux to eagerly send ACKs rather than delaying them. Linux may reset this flag after further operations on the socket.

See man 7 tcp andTCP delayed acknowledgementfor more information.

Examples

#![feature(tcp_quickack)]
use std:🥅:TcpStream;
use std::os::linux:🥅:TcpStreamExt;

let stream = TcpStream::connect("127.0.0.1:8080")
        .expect("Couldn't connect to the server...");
stream.set_quickack(true).expect("set_quickack call failed");

Run

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🔬This is a nightly-only experimental API. (tcp_quickack #96256)

Gets the value of the TCP_QUICKACK option on this socket.

For more information about this option, see TcpStreamExt::set_quickack.

Examples

#![feature(tcp_quickack)]
use std:🥅:TcpStream;
use std::os::linux:🥅:TcpStreamExt;

let stream = TcpStream::connect("127.0.0.1:8080")
        .expect("Couldn't connect to the server...");
stream.set_quickack(true).expect("set_quickack call failed");
assert_eq!(stream.quickack().unwrap_or(false), true);

Run

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