From 83eff2b0c69944eb15bdcca9ea81cb112da5889f Mon Sep 17 00:00:00 2001
From: HotelSync <admin@hotelsync.ru>
Date: Fri, 27 Mar 2026 20:08:43 +0300
Subject: [PATCH] fix: reset is_online on server start, reduce heartbeat to 20s

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 backend/src/agent-ws.ts | 2 +-
 backend/src/server.ts   | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/backend/src/agent-ws.ts b/backend/src/agent-ws.ts
index 07d1992..322d5f5 100644
--- a/backend/src/agent-ws.ts
+++ b/backend/src/agent-ws.ts
@@ -72,7 +72,7 @@ export function registerAgentWs(fastify: FastifyInstance) {
       socket.isAlive = false
       socket.ping()
     })
-  }, 30000)
+  }, 20000)
 
   wss.on('close', () => clearInterval(heartbeat))
 }
diff --git a/backend/src/server.ts b/backend/src/server.ts
index d4d5448..82159a3 100644
--- a/backend/src/server.ts
+++ b/backend/src/server.ts
@@ -24,6 +24,10 @@ async function main() {
   await runMigrations()
   await seedIfEmpty()
 
+  // При рестарте сервера все агенты считаются офлайн — они переподключатся сами
+  await db.query('UPDATE workstations SET is_online = false').catch(() => {})
+  console.log('[server] Reset all workstations to offline')
+
   await redis.connect()
   console.log('[redis] Connected')