1 files changed, 19 insertions, 1 deletions
diff --git a/src/boot/handlers/boot/mod.rs b/src/boot/handlers/boot/mod.rs
index 010f57b..49691f7 100644
--- a/src/boot/handlers/boot/mod.rs
+++ b/src/boot/handlers/boot/mod.rs
@@ -1,17 +1,26 @@
+use std::time::Duration;
+
 use axum::{
     extract::{Json, State},
     response::{self, IntoResponse},
 };
+use serde::Serialize;
 
-use crate::{app::App, boot::Snapshot, error::Internal, token::extract::Identity, user::User};
+use crate::{
+    app::App, boot::Snapshot, error::Internal, event::Heartbeat, token::extract::Identity,
+    user::User,
+};
 
 #[cfg(test)]
 mod test;
 
 pub async fn handler(State(app): State<App>, identity: Identity) -> Result<Response, Internal> {
     let snapshot = app.boot().snapshot().await?;
+    let heartbeat = Heartbeat::TIMEOUT;
+
     Ok(Response {
         user: identity.user,
+        heartbeat,
         snapshot,
     })
 }
@@ -19,6 +28,8 @@ pub async fn handler(State(app): State<App>, identity: Identity) -> Result<Respo
 #[derive(serde::Serialize)]
 pub struct Response {
     pub user: User,
+    #[serde(serialize_with = "as_seconds")]
+    pub heartbeat: Duration,
     #[serde(flatten)]
     pub snapshot: Snapshot,
 }
@@ -28,3 +39,10 @@ impl IntoResponse for Response {
         Json(self).into_response()
     }
 }
+
+fn as_seconds<S>(duration: &Duration, serializer: S) -> Result<S::Ok, S::Error>
+where
+    S: serde::Serializer,
+{
+    duration.as_secs().serialize(serializer)
+}