From 9b656e9cbe3c7584a9c084eb46424e5a35044bd0 Mon Sep 17 00:00:00 2001
From: Jan Romann <jan.romann@uni-bremen.de>
Date: Mon, 28 Mar 2022 17:08:38 +0200
Subject: [PATCH] refactor: refactor initialization of CoapUDPChannel

---
 lib/src/channel/coap_udp_channel.dart | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/lib/src/channel/coap_udp_channel.dart b/lib/src/channel/coap_udp_channel.dart
index 5ef7204c..505ce160 100644
--- a/lib/src/channel/coap_udp_channel.dart
+++ b/lib/src/channel/coap_udp_channel.dart
@@ -10,14 +10,13 @@ part of coap;
 /// Channel via UDP protocol.
 class CoapUDPChannel extends CoapIChannel {
   /// Initialise with a specific address and port
-  CoapUDPChannel(this._address, this._port,
-      {required String namespace, required this.config}) {
-    _eventBus = CoapEventBus(namespace: namespace);
-    final socket = CoapNetworkManagement.getNetwork(
-        address!, _port, CoapConstants.uriScheme,
-        namespace: namespace, config: config);
-    _socket = socket;
-  }
+  CoapUDPChannel(CoapInternetAddress? address, this._port,
+      {required String namespace, required this.config})
+      : _address = address,
+        _eventBus = CoapEventBus(namespace: namespace),
+        _socket = CoapNetworkManagement.getNetwork(
+            address!, _port, CoapConstants.uriScheme,
+            namespace: namespace, config: config);
 
   final int _port;
 
@@ -29,11 +28,11 @@ class CoapUDPChannel extends CoapIChannel {
 
   @override
   CoapInternetAddress? get address => _address;
-  late CoapINetwork _socket;
+  final CoapINetwork _socket;
 
   final typed.Uint8Buffer _buff = typed.Uint8Buffer();
 
-  late final CoapEventBus _eventBus;
+  final CoapEventBus _eventBus;
 
   @override
   Future<void> start() async {