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fix(webrtc): 更新ICE服务器配置，新增备用TURN服务器并修复iOS模拟器连接问题

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- 新增47.242.112.133的STUN/TURN服务器作为备用中继
- Flutter端添加turns: TLS中继，修复iOS模拟器无法获取relay候选的问题
- Web端同步添加新的ICE服务器配置
- 添加.gitignore忽略IDE配置文件
This commit is contained in:
tongtongstudio
2026-07-31 22:19:09 +08:00
parent 8935dc93d2
commit 6d729f38be
5 changed files with 34 additions and 11 deletions
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2
.gitignore vendored Normal file
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@@ -0,0 +1,2 @@
.DS_Store
/.idea/

4
WebRTCControlled/app/src/main/java/com/ttstd/controlled/webrtc/WebRtcClient.java
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@@ -284,8 +284,10 @@ public class WebRtcClient {
// 建议：如果你有 TURN 服务器，请务必在此处添加，例如：
// iceServers.add(PeerConnection.IceServer.builder("turn:your_turn_server").setUsername("user").setPassword("pass").createIceServer());
iceServers.add(PeerConnection.IceServer.builder("turn:175.178.213.60:3478").setUsername("fanhuitong").setPassword("Fan19961207..").createIceServer());
// iceServers.add(PeerConnection.IceServer.builder("turn:192.168.5.224:3478").setUsername("tt").setPassword("fht").createIceServer());
iceServers.add(PeerConnection.IceServer.builder("stun:175.178.213.60:3478").createIceServer());
iceServers.add(PeerConnection.IceServer.builder("turn:47.242.112.133:3478").setUsername("ttstd").setPassword("fanhuitong").createIceServer());
iceServers.add(PeerConnection.IceServer.builder("stun:47.242.112.133:3478").createIceServer());
// iceServers.add(PeerConnection.IceServer.builder("turn:192.168.5.224:3478").setUsername("tt").setPassword("fht").createIceServer());
// iceServers.add(PeerConnection.IceServer.builder("stun:192.168.5.224:3478").createIceServer());
iceServers.add(PeerConnection.IceServer.builder("stun:stun.l.google.com:19302").createIceServer());
iceServers.add(PeerConnection.IceServer.builder("stun:stun1.l.google.com:19302").createIceServer());

4
WebRTCController/app/src/main/java/com/ttstd/controller/webrtc/WebRtcClient.java
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@@ -125,8 +125,10 @@ public class WebRtcClient {
// 添加 STUN 和 TURN 服务器
// 注意：如果是 TURN 服务器，必须使用 turn: 前缀
iceServers.add(PeerConnection.IceServer.builder("turn:175.178.213.60:3478").setUsername("fanhuitong").setPassword("Fan19961207..").createIceServer());
// iceServers.add(PeerConnection.IceServer.builder("turn:192.168.5.224:3478").setUsername("tt").setPassword("fht").createIceServer());
iceServers.add(PeerConnection.IceServer.builder("stun:175.178.213.60:3478").createIceServer());
iceServers.add(PeerConnection.IceServer.builder("turn:47.242.112.133:3478").setUsername("ttstd").setPassword("fanhuitong").createIceServer());
iceServers.add(PeerConnection.IceServer.builder("stun:47.242.112.133:3478").createIceServer());
// iceServers.add(PeerConnection.IceServer.builder("turn:192.168.5.224:3478").setUsername("tt").setPassword("fht").createIceServer());
// iceServers.add(PeerConnection.IceServer.builder("stun:192.168.5.224:3478").createIceServer());
iceServers.add(PeerConnection.IceServer.builder("stun:stun.l.google.com:19302").createIceServer());
iceServers.add(PeerConnection.IceServer.builder("stun:stun1.l.google.com:19302").createIceServer());

6
WebRTCControllerWeb/src/store/controllerStore.js
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@@ -10,13 +10,15 @@ const videoRecorder = new VideoRecorder();
// 与 Android/Flutter 端一致的 ICE 配置（请按需替换为自己的 TURN 凭据）。
export const DEFAULT_ICE_SERVERS = [
// 公共 TURN（relay 兜底）：UDP + TCP 两种传输，TCP 用于 UDP 被防火墙拦截的网络。
{ urls: 'stun:175.178.213.60:3478' },
{ urls: 'turn:175.178.213.60:3478', username: 'fanhuitong', credential: 'Fan19961207..' },
{ urls: 'turn:175.178.213.60:3478?transport=tcp', username: 'fanhuitong', credential: 'Fan19961207..' },
{ urls: 'stun:47.242.112.133:3478' },
{ urls: 'turn:47.242.112.133:3478', username: 'ttstd', credential: 'fanhuitong' },
// 内网 TURN（与被控端同局域网时可用）。
// { urls: 'stun:192.168.5.224:3478' },
// { urls: 'turn:192.168.100.224:3478', username: 'tt', credential: 'fht' },
// { urls: 'turn:192.168.100.224:3478?transport=tcp', username: 'tt', credential: 'fht' },
{ urls: 'stun:175.178.213.60:3478' },
// { urls: 'stun:192.168.5.224:3478' },
// { urls: 'stun:stun.l.google.com:19302' },
// { urls: 'stun:stun1.l.google.com:19302' },
// { urls: 'stun:stun2.l.google.com:19302' },

29
webrtc_controller_flutter/lib/config/ice_servers.dart
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@@ -8,17 +8,26 @@
/// `ICE Checking -> Failed`。已修正为与 iOS 原生项目相同的服务器。
/// ICE 服务器配置。
///
/// 与「被控端 Android」完全一致（同一台 TURN 服务器、同一凭据），
/// 并额外补充 `?transport=tcp` 的 TURN 候选作为 iOS 模拟器兜底：
/// - 被控端已用 `175.178.213.60:3478`（fanhuitong / Fan19961907..）成功产出
/// relay 候选（见日志 `relay raddr 175.178.213.60`），故控制端用同一台、
/// 同一凭据即可在 TURN 中继相遇；
/// - 内网 `192.168.5.224` 在模拟器上不可达，已排除；
/// - 模拟器 UDP 不稳，保留 TCP 中继候选。
/// 与「被控端 Android」同一台 TURN 服务器（175.178.213.60）、同一凭据
/// （fanhuitong / Fan19961907..）。
///
/// **iOS 模拟器关键修复**：
/// 明文 `turn:175.178.213.60:3478` 在 iOS 模拟器（libwebrtc）下不会发起
/// RELAY 分配请求，导致控制端本地候选缺失 `typ relay`，两端无公共中继可
/// 配对 → candidate-pair=0 → ICE Failed（Android 真机/网页则正常）。
/// 改用 `turns:`（TLS over TCP 5349）后，模拟器能稳定拿到 relay 候选。
/// 同时保留 udp / tcp 明文项作为降级，以及 STUN 用于 srflx。
const List<Map<String, dynamic>> kIceServers = [
{'urls': 'stun:stun.l.google.com:19302'},
{'urls': 'stun:175.178.213.60:3478'},
{
// 首选：TLS over TCP，iOS 模拟器下能稳定分配 relay 候选。
'urls': 'turns:175.178.213.60:5349',
'username': 'fanhuitong',
'credential': 'Fan19961907..',
},
{
// 降级：明文 UDP/TCP。
'urls': 'turn:175.178.213.60:3478',
'username': 'fanhuitong',
'credential': 'Fan19961907..',
@@ -28,6 +37,12 @@ const List<Map<String, dynamic>> kIceServers = [
'username': 'fanhuitong',
'credential': 'Fan19961907..',
},
{'urls': 'stun:47.242.112.133:3478'},
{
'urls': 'turn:47.242.112.133:3478',
'username': 'ttstd',
'credential': 'fanhuitong',
},
];
/// 信令 WebSocket 默认地址。