From a958915d411be9dc2256cdef829e9b168ef047dc Mon Sep 17 00:00:00 2001
From: RubyOn <info@rubyon.co.kr>
Date: Sat, 19 Apr 2025 06:38:46 +0900
Subject: [PATCH] =?UTF-8?q?rufus-scheduler=20=EC=88=98=EC=A0=95?=
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---
 app/services/modbus/polling_service.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/services/modbus/polling_service.rb b/app/services/modbus/polling_service.rb
index 1b0fe2c..f4bbc60 100644
--- a/app/services/modbus/polling_service.rb
+++ b/app/services/modbus/polling_service.rb
@@ -5,7 +5,7 @@ module Modbus
   class PollingService
     class << self
       def start
-        return if @scheduler && @scheduler.jobs.any?
+        return if @scheduler
 
         puts "[#{Time.current}] Modbus polling service 시작됨 (Rufus)"
         @scheduler ||= Rufus::Scheduler.new
@@ -30,7 +30,7 @@ module Modbus
       end
 
       def running?
-        @scheduler && @scheduler.jobs.any?
+        @scheduler
       end
 
       private