From 77ad209ce1553ce7403c8eb47e6fa1e99b924043 Mon Sep 17 00:00:00 2001
From: MichaelDvP <github@mdvp.de>
Date: Fri, 15 Mar 2024 13:59:20 +0100
Subject: [PATCH] stop fetching empty messages after 5 min

---
 src/emsdevice.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/emsdevice.cpp b/src/emsdevice.cpp
index 06254b663..7266d2364 100644
--- a/src/emsdevice.cpp
+++ b/src/emsdevice.cpp
@@ -1819,8 +1819,11 @@ bool EMSdevice::handle_telegram(std::shared_ptr<const Telegram> telegram) {
 #if defined(EMSESP_DEBUG)
                 EMSESP::logger().debug("This telegram (%s) is not recognized by the EMS bus", tf.telegram_type_name_);
 #endif
-                // removing fetch causes issue: https://github.com/emsesp/EMS-ESP32/issues/1420
-                // tf.fetch_ = false;
+                // removing fetch after start causes issue: https://github.com/emsesp/EMS-ESP32/issues/1420
+                // continue retry the first 5 minutes, then disable (added 15.3.2024)
+                if (uuid::get_uptime_sec() > 600) {
+                    tf.fetch_ = false;
+                }
                 return false;
             }
             if (telegram->message_length > 0) {