release: 1.4.0.

CHANGELOG.md

@@ -1,6 +1,10 @@
 # Changelog
 
 --------------------------------------------
+[1.4.0] - 2024-04-09
+
+* Fixed bug for RTCConfiguration convert.
+
 [1.3.3] - 2024-04-09
 
 * Fix DC data parse.

lib/src/factory_impl.dart

@@ -11,6 +11,7 @@ import 'media_stream_impl.dart';
 import 'navigator_impl.dart';
 import 'rtc_peerconnection_impl.dart';
 import 'rtc_rtp_capailities_imp.dart';
+import 'utils.dart';
 
 @JS('RTCRtpSender')
 @anonymous
@@ -41,7 +42,7 @@ class RTCFactoryWeb extends RTCFactory {
             ],
           };
     final jsRtcPc = web.RTCPeerConnection(
-        jsify({...constr, ...configuration}) as web.RTCConfiguration);
+        convertRTCConfiguration({...constr, ...configuration}));
     final _peerConnectionId = base64Encode(jsRtcPc.toString().codeUnits);
     return RTCPeerConnectionWeb(_peerConnectionId, jsRtcPc);
   }

lib/src/rtc_peerconnection_impl.dart

@@ -15,6 +15,7 @@ import 'rtc_dtmf_sender_impl.dart';
 import 'rtc_rtp_receiver_impl.dart';
 import 'rtc_rtp_sender_impl.dart';
 import 'rtc_rtp_transceiver_impl.dart';
+import 'utils.dart';
 
 extension on web.RTCDataChannelInit {
   external set binaryType(String value);
@@ -263,13 +264,7 @@ class RTCPeerConnectionWeb extends RTCPeerConnection {
   @override
   Future<void> setConfiguration(Map<String, dynamic> configuration) {
     _configuration.addAll(configuration);
-
-    final object = jsutil.newObject();
-    for (var key in configuration.keys) {
-      jsutil.setProperty(object, key, configuration[key]);
-    }
-
-    _jsPc.setConfiguration(object as web.RTCConfiguration);
+    _jsPc.setConfiguration(convertRTCConfiguration(configuration));
     return Future.value();
   }
 

lib/src/utils.dart

@@ -1,4 +1,6 @@
+import 'dart:js_util' as jsutil;
 import 'dart:math';
+
 import 'package:web/web.dart' as web;
 
 bool get isMobile {
@@ -25,3 +27,28 @@ String randomString(int length) {
   }
   return buf.toString();
 }
+
+web.RTCConfiguration convertRTCConfiguration(
+    Map<String, dynamic> configuration) {
+  final object = jsutil.newObject();
+  for (var key in configuration.keys) {
+    if (key == 'iceServers') {
+      final servers = configuration[key] as List<dynamic>;
+      final jsServers = <web.RTCIceServer>[];
+      for (var server in servers) {
+        var iceServer = web.RTCIceServer(urls: server['urls']);
+        if (server['username'] != null) {
+          iceServer.username = server['username'];
+        }
+        if (server['credential'] != null) {
+          iceServer.credential = server['credential'];
+        }
+        jsServers.add(iceServer);
+      }
+      jsutil.setProperty(object, key, jsServers);
+    } else {
+      jsutil.setProperty(object, key, configuration[key]);
+    }
+  }
+  return object as web.RTCConfiguration;
+}

pubspec.yaml

@@ -1,6 +1,6 @@
 name: dart_webrtc
 description: Use the dart/js library to re-wrap the webrtc js interface of the browser, to adapted common browsers.
-version: 1.3.3
+version: 1.4.0
 homepage: https://github.com/flutter-webrtc/dart-webrtc
 
 environment: