From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 28 Feb 2026 15:38:20 +0000 (+0000)
Subject: Use systemd notify protocol to signal startup, when requested in env
X-Git-Tag: debian/1.3.1~5^2~1
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=c892b0ccf370ab3f006064a453164cdf73780099;p=hippotat.git

Use systemd notify protocol to signal startup, when requested in env

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/server/server.rs b/server/server.rs
index 568fe6f..0cd449c 100644
--- a/server/server.rs
+++ b/server/server.rs
@@ -335,6 +335,13 @@ async fn async_main(opts: Opts, daemon: Option<Daemoniser>) {
   if let Some(daemon) = daemon {
     daemon.complete();
   }
+  match sd_notify::notify(
+    true, // unset env/,
+    &[sd_notify::NotifyState::Ready],
+  ) {
+    Ok(()) => trace!("notified service manager that we are ready"),
+    Err(e) => trace!("failed to notify service manager: {e:?}"),
+  }
 
   let (output, died_i, _) = future::select_all(
     tasks.iter_mut().map(|e| &mut e.0)