Reduce time execution

If the nc command returns "succeeded" even once, there's no need to perform multiple attempts, as it confirms that the node is online.

check_status.sh

@@ -10,6 +10,12 @@ check_ip() {
     local succeeded=0
     local half_attempts=$((attempts/2))
 
+    result=$(nc -vz -w1 "$ip" "$port" 2>&1)
+    if echo "$result" | grep -q "succeeded"; then
+        echo "Online"
+        return
+    fi
+
     for ((i=1; i<=attempts; i++)); do
         result=$(nc -vz -w1 "$ip" "$port" 2>&1)
         if echo "$result" | grep -q "succeeded"; then