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start hyper server using with_graceful_shutdown()

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Without, hyper keeps some futures running, and the server does not
correctly shutdown.
This commit is contained in:
Dietmar Maurer
2019-04-10 08:24:32 +02:00
parent 7f2078de59
commit 5f550fd99f
3 changed files with 15 additions and 8 deletions
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10
src/bin/proxmox-backup-api.rs
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@ -60,8 +60,9 @@ fn run() -> Result<(), Error> {
([127,0,0,1], 82).into(),
|listener| {
Ok(hyper::Server::builder(listener.incoming())
.serve(rest_server)
.map_err(|e| eprintln!("server error: {}", e))
.serve(rest_server)
.with_graceful_shutdown(server::shutdown_future())
.map_err(|e| eprintln!("server error: {}", e))
)
},
)?;
@ -77,7 +78,10 @@ fn run() -> Result<(), Error> {
if let Err(err) = init_result {
eprintln!("unable to start daemon - {}", err);
} else {
tokio::spawn(server);
tokio::spawn(server.then(|_| {
log::info!("done - exit server");
Ok(())
}));
}
Ok(())