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cli: fix panic if it can't bind a port (#193019)

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Fixes #192229
This commit is contained in:
Connor Peet
2023-09-13 08:17:48 -07:00
committed by GitHub
parent aa50003d0c
commit 3941870f19
1 changed files with 2 additions and 1 deletions
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3
cli/src/commands/serve_web.rs
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@@ -120,6 +120,7 @@ pub async fn serve_web(ctx: CommandContext, mut args: ServeWebArgs) -> Result<i3
}
None => SocketAddr::new(IpAddr::V4(Ipv4Addr::LOCALHOST), args.port),
};
let builder = Server::try_bind(&addr).map_err(CodeError::CouldNotListenOnInterface)?;
let mut listening = format!("Web UI available at http://{}", addr);
if let Some(ct) = args.connection_token {
@@ -127,7 +128,7 @@ pub async fn serve_web(ctx: CommandContext, mut args: ServeWebArgs) -> Result<i3
}
ctx.log.result(listening);
Server::bind(&addr)
builder
.serve(make_service_fn(|_| make_svc()))
.with_graceful_shutdown(async {
let _ = shutdown.wait().await;