fix(meeting): Task 16 会议销毁路径资源清理专项
前端修复: - _onRoomEnded 保留结束页数据,新增 exitEndedRoom() 动作 room.vue onUnload 在 ENDED 状态调用,释放 currentRoom / participants / chatMessages 等 pinia state - endMeeting() API 成功后立即触发 _onRoomEnded 本地兜底,不再依赖 room.ended 广播 避免 API 成功但 WS 抖动导致 engine / timer / AudioContext 泄漏 - 新增 _pendingBroadcastTimers 集合收纳 _broadcastSelfState 的 setTimeout 句柄 _cleanupMedia 统一 clearTimeout,避免会议结束后 stale 重试逻辑排队 后端修复: - MeetingLifecycleService.OnRoomEnded 统一生命周期收尾 取消 graceTimers / emptyTTLTimers + Pipeline DEL host_grace / empty_ttl / 两个 handling 锁 key - EndRoom 事务提交后遍历 activesBefore 调 cleanupRoomRedisResidual 批量 DEL 每个前任活跃成员的 resourceTrackKey + memberStateKey 补调 lifecycleSvc.OnRoomEnded 清理自身 timer + keys - HandleEmptyRoomExpired MarkEnded 后补调 cleanupRoomRedisResidual + 清 host_grace 残留 验证:go vet + go build + npm run build:h5 全部通过 Made-with: Cursor
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@@ -708,3 +708,28 @@ func (s *MeetingSignalService) cleanupUserResources(ctx context.Context, roomCod
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zap.Int("resource_count", len(members)))
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}
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}
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// cleanupRoomRedisResidual 批量清理指定 roomCode 下一批用户的 Redis 资源追踪集合 + 音视频状态 Hash
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// Task 16 资源清理专项:
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// - EndRoom / HandleEmptyRoomExpired 等会议销毁路径调用,避免正常 WS 断开钩子尚未触发就结束会议导致的残留
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// - userIDs 为销毁前活跃成员快照;无活跃成员可传 nil/空切片,此时仅走上层 lifecycle 清理
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// - 使用 Pipeline 减少 Redis 往返;失败仅 Warn,不阻断上层销毁流程
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// - package 私有:允许 meeting_service / meeting_lifecycle_service 等同包文件直接调用
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func cleanupRoomRedisResidual(ctx context.Context, rdb *redis.Client, roomCode string, userIDs []int64) {
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funcName := "service.meeting_signal_service.cleanupRoomRedisResidual"
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if rdb == nil || len(userIDs) == 0 {
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return
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}
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pipe := rdb.Pipeline()
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for _, uid := range userIDs {
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pipe.Del(ctx, resourceTrackKey(roomCode, uid))
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pipe.Del(ctx, memberStateKey(roomCode, uid))
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}
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if _, err := pipe.Exec(ctx); err != nil {
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logs.Warn(ctx, funcName, "批量清理用户 Redis 残留失败(忽略,继续)",
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zap.String("room_code", roomCode), zap.Int("user_count", len(userIDs)), zap.Error(err))
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return
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}
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logs.Debug(ctx, funcName, "会议销毁,用户 Redis 残留已清理",
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zap.String("room_code", roomCode), zap.Int("user_count", len(userIDs)))
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}
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