From dde161ae618f45970345aa2e41f352b1b93266dd Mon Sep 17 00:00:00 2001
From: Ratatoskr <haidermichael8@gmail.com>
Date: Tue, 26 Dec 2023 17:01:34 +0100
Subject: [PATCH] Improve IP resolution and add retry mechanism

- Modified the IP resolution process to allow for multiple attempts with a specified interval.
- Added a retry mechanism to check the IP address multiple times before considering it unsuccessful.
- If the target IP cannot be found after the specified number of attempts, an error message is displayed.
- Updated the SSH command to run the alarm script in the background.
---
 A72_alarm_getter.sh | 2 +-
 wecker.sh           | 9 +++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/A72_alarm_getter.sh b/A72_alarm_getter.sh
index a7c7c7f..8c69a6c 100755
--- a/A72_alarm_getter.sh
+++ b/A72_alarm_getter.sh
@@ -42,7 +42,7 @@ delete_expired_at_jobs
 # Die IP-Adresse von Lisas-IPhone holen und Ping-Test durchführen
 check_ip() {
   mac_address="e4:cd:d1"  # Ersetze dies durch die MAC-Adresse
-  A72_ip=$(arp-scan --localnet | grep "$mac_address" | awk '{print $1}')
+  A72_ip=$(arp-scan -r 5 -v --localnet | grep "$mac_address" | awk '{print $1}')
   
   if [ -z "$A72_ip" ]; then
     echo "IP nicht gefunden. Ziel ist nicht erreichbar."
diff --git a/wecker.sh b/wecker.sh
index 73a0feb..6656be9 100755
--- a/wecker.sh
+++ b/wecker.sh
@@ -27,6 +27,7 @@ set_brightness() {
     iobroker state set zigbee.0.04cd15fffee03198.brightness "$brightness_value"
 }
 
+
 set_colortemp() {
     local colortemp_value=$1
     # Ersetze 'zigbee.0.04cd15fffee03198.colortemp' durch die tatsächliche ioBroker-Adresse für die Farbtemperatur
@@ -42,11 +43,11 @@ set_color() {
 # Die IP-Adresse von Lisas-IPhone holen und Ping-Test durchführen
 check_ip() {
   mac_address="e4:cd:d1"  # Ersetze dies durch die MAC-Adresse
-  attempts=20
-  interval=10
+  attempts=10
+  interval=5
   
-  for ((i = 1; i <= $attempts; i++)); do
-    A72_ip=$(arp-scan --localnet | grep "$mac_address" | awk '{print $1}')
+   or ((i = 1; i <= $attempts; i++)); do
+    A72_ip=$(arp-scan -r 5 -v --localnet | grep "$mac_address" | awk '{print $1}')
     
     if [ -n "$A72_ip" ]; then
       echo "Gefundene IP: $A72_ip"