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Shutdown on Sigterm #144

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Merged
raphael-goetz merged 4 commits into from
Jan 30, 2026
Merged

Shutdown on Sigterm #144

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15f995d
feat: added SIGTERM shutdown to runner
raphael-goetz Jan 30, 2026
9e51826
ref: cargo fmt fixes
raphael-goetz Jan 30, 2026
c0bfc95
fix: add unix config for windows to be able to compile
raphael-goetz Jan 30, 2026
ce0eb27
Update crates/base/src/runner.rs
raphael-goetz Jan 30, 2026
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47 changes: 33 additions & 14 deletions crates/base/src/runner.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -92,11 +92,22 @@ impl<C: LoadConfig> ServerRunner<C> {
mut server,
context,
} = self;

// Init the adapter server (e.g. create underlying HTTP server)
server.init(&context).await?;
log::info!("Draco successfully initialized.");

#[cfg(unix)]
let sigterm = async {
use tokio::signal::unix::{SignalKind, signal};

let mut term =
signal(SignalKind::terminate()).expect("failed to install SIGTERM handler");
term.recv().await;
};

#[cfg(not(unix))]
let sigterm = std::future::pending::<()>();

match health_task {
Some(mut ht) => {
tokio::select! {
Expand All @@ -113,28 +124,36 @@ impl<C: LoadConfig> ServerRunner<C> {
server.shutdown(&context).await?;
}

// Ctrl+C / SIGINT
// Ctrl+C
_ = signal::ctrl_c() => {
log::info!("Ctrl+C/Exit signal received, shutting down adapter");
server.shutdown(&context).await?;
ht.abort();
}
_ = sigterm => {
log::info!("SIGTERM received, shutting down adapter");
server.shutdown(&context).await?;
ht.abort();
}
}
}

None => {
tokio::select! {
// Adapter server loop ends on its own
res = server.run(&context) => {
log::warn!("Adapter server finished");
res?;
}

// Ctrl+C / SIGINT
_ = signal::ctrl_c() => {
log::info!("Ctrl+C/Exit signal received, shutting down adapter");
server.shutdown(&context).await?;
}
// Adapter server loop ends on its own
res = server.run(&context) => {
log::warn!("Adapter server finished");
res?;
}

// Ctrl+C
_ = signal::ctrl_c() => {
log::info!("Ctrl+C/Exit signal received, shutting down adapter");
server.shutdown(&context).await?;
}
_ = sigterm => {
log::info!("SIGTERM received, shutting down adapter");
server.shutdown(&context).await?;
}
}
}
}
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