Move IP-conversion into loop

cmd/app/main.go

@@ -53,6 +53,15 @@ func main() {
 		logger.Error.Fatalf("Couldn't parse RECHECK_INTERVAL '%s': %s", checkIntervalStr, err)
 	}
 
+    // Create a WireGuard client
+    client, err := wgctrl.New()
+    if err != nil {
+        logger.Error.Fatal(err)
+    }
+    defer client.Close()
+
+    // Loop indefinitely
+    for {
         // Get the IPv4 addresses of the interface
         addrs, err := netlink.AddrList(netInterface, netlink.FAMILY_V4)
         if err != nil {
@@ -87,19 +96,11 @@ func main() {
             }
             processedCount++
         }
-    if(processedCount != len(addrs)) {
+        if processedCount != len(addrs) {
             logger.Warn.Printf("Not all Interface-Addresses were processed. Summary: %d processed, %d filtered, %d failed", processedCount, filteredCount, len(addrs)-processedCount-filteredCount)
         }
 
-    // Create a WireGuard client
-    client, err := wgctrl.New()
-    if err != nil {
-        logger.Error.Fatal(err)
-    }
-    defer client.Close()
         
-    // Loop indefinitely
-    for {
         // Get the WireGuard peers on the interface
         wgDevice, err := client.Device(iface)
         if err != nil {