From f0c3a678265d03560ab0eb46c87f0ab129ec69b2 Mon Sep 17 00:00:00 2001
From: lorsan <stasstrochewskij@gmail.com>
Date: Mon, 18 May 2026 16:06:29 +0300
Subject: [PATCH] refactor: comma-ok in listenHeartbeat

---
 hub/internal/service/connection_manager/agent.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/hub/internal/service/connection_manager/agent.go b/hub/internal/service/connection_manager/agent.go
index ca736a4..1ab1ce5 100644
--- a/hub/internal/service/connection_manager/agent.go
+++ b/hub/internal/service/connection_manager/agent.go
@@ -90,9 +90,12 @@ func (a *AgentConnection) listenHeartbeat(heartbeats <-chan domainHub.CreateHear
 			}
 
 			a.log.Warn().Msg("agent not send heartbeat")
-			a.Close()
+			_ = a.Close()
 			return
-		case heartbeat := <-heartbeats:
+		case heartbeat, ok := <-heartbeats:
+			if !ok {
+				return
+			}
 			a.log.Debug().
 				Float64("cpu usage", heartbeat.Metrics.CpuUsage).
 				Float64("disk usage", heartbeat.Metrics.DiskUsage).