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support executing configurable admin commands via SIGUSR2

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Signed-off-by: Jason Volk <jason@zemos.net>
This commit is contained in:
Jason Volk 2025-01-28 21:30:12 +00:00
parent 2f449ba47d
commit 2c5af902a3
6 changed files with 72 additions and 19 deletions
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2
src/main/signal.rs
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@ -17,6 +17,7 @@ pub(super) async fn signal(server: Arc<Server>) {
let mut quit = unix::signal(SignalKind::quit()).expect("SIGQUIT handler");
let mut term = unix::signal(SignalKind::terminate()).expect("SIGTERM handler");
let mut usr1 = unix::signal(SignalKind::user_defined1()).expect("SIGUSR1 handler");
let mut usr2 = unix::signal(SignalKind::user_defined2()).expect("SIGUSR2 handler");
loop {
trace!("Installed signal handlers");
let sig: &'static str;
@ -25,6 +26,7 @@ pub(super) async fn signal(server: Arc<Server>) {
_ = quit.recv() => { sig = "SIGQUIT"; },
_ = term.recv() => { sig = "SIGTERM"; },
_ = usr1.recv() => { sig = "SIGUSR1"; },
_ = usr2.recv() => { sig = "SIGUSR2"; },
}
warn!("Received {sig}");