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fix non unix signals support

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This commit is contained in:
Nikolay Kim 2019-12-06 14:06:14 +06:00
parent f89a992daf
commit fa48ddcfa1
1 changed files with 11 additions and 14 deletions
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25
actix-server/src/signals.rs
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@ -8,25 +8,23 @@ use futures::future::lazy;
use crate::server::Server;
/// Different types of process signals
#[allow(dead_code)]
#[derive(PartialEq, Clone, Copy, Debug)]
pub(crate) enum Signal {
/// SIGHUP
#[cfg_attr(not(unix), allow(dead_code))]
Hup,
/// SIGINT
Int,
/// SIGTERM
#[cfg_attr(not(unix), allow(dead_code))]
Term,
/// SIGQUIT
#[cfg_attr(not(unix), allow(dead_code))]
Quit,
}
pub(crate) struct Signals {
srv: Server,
#[cfg(not(unix))]
stream: actix_rt::signal::CtrlC,
stream: Pin<Box<dyn Future<Output = io::Result<()>>>>,
#[cfg(unix)]
streams: Vec<(Signal, actix_rt::signal::unix::Signal)>,
}
@ -36,12 +34,11 @@ impl Signals {
actix_rt::spawn(lazy(|_| {
#[cfg(not(unix))]
{
match actix_rt::signal::ctrl_c() {
Ok(stream) => actix_rt::spawn(Signals { srv, stream }),
Err(e) => log::error!("Can not initialize ctrl-c handler err: {}", e),
}
actix_rt::spawn(Signals {
srv,
stream: Box::pin(actix_rt::signal::ctrl_c()),
});
}
#[cfg(unix)]
{
use actix_rt::signal::unix;
@ -79,12 +76,12 @@ impl Future for Signals {
fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
#[cfg(not(unix))]
loop {
match Pin::new(&mut self.stream).poll_next(cx) {
Poll::Ready(Some(_)) => self.srv.signal(Signal::Int),
Poll::Ready(None) => return Poll::Ready(()),
Poll::Pending => return Poll::Pending,
match Pin::new(&mut self.stream).poll(cx) {
Poll::Ready(_) => {
self.srv.signal(Signal::Int);
Poll::Ready(())
}
Poll::Pending => return Poll::Pending,
}
#[cfg(unix)]
{