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fix(webrtc): 修复主动关闭旧连接时误报断开通知，并更新 ICE 服务器列表

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- 在 createPeerConnectionAndAnswer 中关闭旧连接前设置 suppressDisconnectNotify 标志，抑制 notifyRemoteDisconnected 回调，避免接受新连接时误报远程断开。
- 调整被控端、控制端、Web 控制台及 Flutter 控制端的 ICE 服务器配置，启用了内网 STUN/TURN 服务器并注释掉旧的公网 TURN 服务器。
This commit is contained in:
TongTongStudio
2026-08-01 02:19:19 +08:00
parent 6d729f38be
commit 30f26f27c3
4 changed files with 22 additions and 7 deletions
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16
WebRTCControlled/app/src/main/java/com/ttstd/controlled/webrtc/WebRtcClient.java
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@@ -78,6 +78,9 @@ public class WebRtcClient {
private RemoteDisconnectCallback remoteDisconnectCallback;
private boolean remoteDisconnectNotified = false;
// 主动关闭/重建连接（如接受新连接时关闭旧连接）期间，抑制因旧 PeerConnection/
// DataChannel 关闭而误触发的"远程控制端断开"通知。
private boolean suppressDisconnectNotify = false;
public interface IceEventListener {
void onIceConnected();
@@ -120,6 +123,8 @@ public class WebRtcClient {
private void notifyRemoteDisconnected() {
if (remoteDisconnectNotified) return;
// 主动重建连接期间（关闭旧连接）不向上层报告断开，避免误报。
if (suppressDisconnectNotify) return;
remoteDisconnectNotified = true;
if (remoteDisconnectCallback != null) {
remoteDisconnectCallback.onRemoteDisconnected(currentControllerId);
@@ -272,8 +277,11 @@ public class WebRtcClient {
public void createPeerConnectionAndAnswer(String offerSdp, String controllerId) {
if (peerConnection != null) {
// 主动关闭旧连接（用户接受新连接）期间，抑制旧连接关闭带来的误报断开回调。
Log.d(TAG, "Closing previous peer connection");
suppressDisconnectNotify = true;
closeCurrentConnection();
suppressDisconnectNotify = false;
}
this.currentControllerId = controllerId;
this.remoteDisconnectNotified = false;
@@ -283,12 +291,12 @@ public class WebRtcClient {
List<PeerConnection.IceServer> iceServers = new ArrayList<>();
// 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("stun:175.178.213.60:3478").createIceServer());
// iceServers.add(PeerConnection.IceServer.builder("turn:175.178.213.60:3478").setUsername("fanhuitong").setPassword("Fan19961207..").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("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());
iceServers.add(PeerConnection.IceServer.builder("stun:stun2.l.google.com:19302").createIceServer());