From de3343b04e09f4b097412ca354a6a85f089b6d12 Mon Sep 17 00:00:00 2001
From: Alexander Baranov <baranovas@vtb.ru>
Date: Fri, 8 May 2026 19:04:18 +0300
Subject: [PATCH] =?UTF-8?q?smart-house-web:=20=D0=B2=20=D1=80=D0=B0=D0=B1?=
 =?UTF-8?q?=D0=BE=D1=82=D0=B5?=
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---
 smart-house-web/backend/Cargo.toml    |  2 +-
 smart-house-web/backend/src/lib.rs    |  1 +
 smart-house-web/backend/src/server.rs | 16 ++++++++++++----
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/smart-house-web/backend/Cargo.toml b/smart-house-web/backend/Cargo.toml
index 00ddd0c..fcb0467 100644
--- a/smart-house-web/backend/Cargo.toml
+++ b/smart-house-web/backend/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2024"
 tracing = "0.1"
 tracing-subscriber = "0.3"
 axum = "0.8"
-tokio = { version = "1.52", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.52", features = ["rt", "rt-multi-thread", "signal"] }
diff --git a/smart-house-web/backend/src/lib.rs b/smart-house-web/backend/src/lib.rs
index 1036c99..b24503e 100644
--- a/smart-house-web/backend/src/lib.rs
+++ b/smart-house-web/backend/src/lib.rs
@@ -2,6 +2,7 @@ const CODE_LOGGER_INITIALIZATION_ERROR: i32 = 1;
 const CODE_TOKIO_RUNTIME_CREATION_ERROR: i32 = 2;
 const CODE_LISTENER_BINDING_ERROR: i32 = 3;
 const CODE_STARTIG_SERVER_ERROR: i32 = 4;
+const CODE_CTRL_C_SIGNAL_INSTALL_ERROR: i32 = 5;
 
 pub fn init_logger() {
     use tracing_subscriber::{Layer, layer::SubscriberExt, util::SubscriberInitExt};
diff --git a/smart-house-web/backend/src/server.rs b/smart-house-web/backend/src/server.rs
index 21df591..e4695bc 100644
--- a/smart-house-web/backend/src/server.rs
+++ b/smart-house-web/backend/src/server.rs
@@ -1,7 +1,7 @@
-pub fn run_server() {
-    use std::process::exit;
-    use tracing::{error, info};
+use std::process::exit;
+use tracing::{error, info};
 
+pub fn run_server() {
     let runtime = match tokio::runtime::Builder::new_multi_thread()
         .worker_threads(2)
         .enable_all()
@@ -40,4 +40,12 @@ async fn fallback() -> axum::response::Response {
     (axum::http::StatusCode::NOT_FOUND, "404 NOT FOUND").into_response()
 }
 
-async fn shutdown_signal() {}
+async fn shutdown_signal() {
+    let ctrl_c = match tokio::signal::ctrl_c().await {
+        Ok(signal) => signal,
+        Err(e) => {
+            error!("Can't install Ctrl+C signal handler: {:?}", e);
+            exit(crate::CODE_CTRL_C_SIGNAL_INSTALL_ERROR);
+        }
+    };
+}