Unix signal handling for tokio
Rust
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Latest commit c168a9a Aug 14, 2018

README.md

tokio-signal

An implementation of Unix signal handling for Tokio

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Documentation

Usage

First, add this to your Cargo.toml:

[dependencies]
tokio-signal = "0.1"

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

extern crate futures;
extern crate tokio;
extern crate tokio_signal;

use futures::{Future, Stream};

fn main() {

    // 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().flatten_stream();

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

    tokio::run(prog.map_err(|err| panic!("{}", err)));
}

License

This project is licensed under either of

at your option.

Contribution

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