mirror of
https://github.com/tokio-rs/tokio.git
synced 2026-08-18 00:00:09 +02:00
55 lines
1.3 KiB
Markdown
55 lines
1.3 KiB
Markdown
# tokio-signal
|
|
|
|
An implementation of Unix signal handling for Tokio
|
|
|
|
[](https://travis-ci.org/alexcrichton/tokio-signal)
|
|
|
|
[Documentation](https://docs.rs/tokio-signal)
|
|
|
|
## Usage
|
|
|
|
First, add this to your `Cargo.toml`:
|
|
|
|
```toml
|
|
[dependencies]
|
|
tokio-signal = "0.1"
|
|
```
|
|
|
|
Next you an use this in conjunction with the `tokio-core` and `futures` crates:
|
|
|
|
```rust,no_run
|
|
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
|
|
|
|
`tokio-signal` is primarily distributed under the terms of both the MIT
|
|
license and the Apache License (Version 2.0), with portions covered by various
|
|
BSD-like licenses.
|
|
|
|
See LICENSE-APACHE, and LICENSE-MIT for details.
|
|
|
|
|