tokio-signal 0.1.5

An implementation of an asynchronous Unix signal handling backed futures.

tokio-signal

An implementation of Unix signal handling for Tokio

Build Status

Documentation

Usage

First, add this to your Cargo.toml:

[dependencies]
tokio-signal = "0.1"

Next you can use this in conjunction with the tokio-core and futures crates:

extern crate futures;
extern crate tokio_core;
extern crate tokio_signal;

use tokio_core::reactor::Core;
use futures::{Future, Stream};

fn main() {
    let mut core = Core::new().unwrap();
    let handle = core.handle();

    // Create an infinite stream of "Ctrl+C" notifications. Each item received
    // on this stream may represent multiple ctrl-c signals.
    let ctrl_c = tokio_signal::ctrl_c(&handle).flatten_stream();

    // Process each ctrl-c as it comes in
    let prog = ctrl_c.for_each(|()| {
        println!("ctrl-c received!");
        Ok(())
    });

    core.run(prog).unwrap();
}

License

This project is licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Serde by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.