DNF90 服务端与启动器完整源码（含 GM 工具功能增强）
服务端（Go）： - GM 塞背包/带属性装备发放：在线角色推送 op14 增量物品行，背包实时刷新，无需回角色选择界面 - GM 改金币/改等级：去掉在线拒绝，落库后推送 op14 钱包/op37 等级状态，在线实时刷新 - 等级端点统一切换到新版 GMSetCharacterLevel（自带在线刷新） - 无限/锁死疲劳模式 + 燃烧疲劳：每房间消耗 2 点、打怪与通关经验双倍 - 燃烧疲劳开关时给所有在线角色推送系统提示（op12 mode 0） - 深渊史诗掉率：GM 全局倍率 + 城镇增益药剂窗口倍率，真实接入掉落结算 启动器（Python/JS）： - 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭 - GM 工具：疲劳与燃烧、深渊史诗掉率、拍卖行上架（单一定价对齐） - 拍卖行上架前端对齐服务端单一价格语义，修复 400 报错
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@@ -0,0 +1,270 @@
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package nativepatch
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import (
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"context"
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"errors"
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"fmt"
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"sync"
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"time"
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)
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var ErrControlNotDue = errors.New("native patch control intent is not due yet")
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type ControlManagerOptions struct {
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Target string
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NodeID string
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Store ControlStore
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Engine Engine
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Policy Policy
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Now func() time.Time
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// 控制面上报必须有硬超时，否则补丁已 apply 后可能被不可达后端卡在同步验收路径。
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ReportTimeout time.Duration
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}
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type ControlManager struct {
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target string
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nodeID string
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store ControlStore
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engine Engine
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policy Policy
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now func() time.Time
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reportTimeout time.Duration
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opMu sync.Mutex
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mu sync.Mutex
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restoreTimer *time.Timer
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restoreGeneration int64
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}
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func NewControlManager(options ControlManagerOptions) (*ControlManager, error) {
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if options.Target == "" {
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return nil, fmt.Errorf("native patch control target is required")
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}
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if options.NodeID == "" {
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return nil, fmt.Errorf("native patch control node id is required")
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}
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if options.Store == nil {
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return nil, fmt.Errorf("native patch control store is required")
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}
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if options.Engine == nil {
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return nil, fmt.Errorf("native patch engine is required")
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}
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if options.Now == nil {
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options.Now = time.Now
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}
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reportTimeout := options.ReportTimeout
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if reportTimeout <= 0 {
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reportTimeout = 30 * time.Second
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}
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return &ControlManager{
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target: options.Target,
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nodeID: options.NodeID,
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store: options.Store,
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engine: options.Engine,
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policy: options.Policy,
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now: options.Now,
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reportTimeout: reportTimeout,
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}, nil
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}
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func (m *ControlManager) Process(ctx context.Context, intent ControlIntent) (Result, error) {
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if ctx == nil {
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ctx = context.Background()
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}
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if err := ctx.Err(); err != nil {
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return Result{}, err
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}
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if !intent.AvailableAt.IsZero() && intent.AvailableAt.After(m.now().UTC()) {
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_ = m.report(ctx, intent, "pending", "waiting")
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return Result{}, ErrControlNotDue
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}
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_ = m.report(ctx, intent, "applying", "")
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var result Result
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var err error
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armedDuration := time.Duration(0)
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armedRestore := false
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switch intent.Action {
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case "", ControlApply:
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// apply 只消费控制面下发的包路径；包内容仍要经过 LoadPackage 和 Policy 双重校验。
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pkg, loadErr := LoadPackage(ctx, intent.PackageDir)
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if loadErr != nil {
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err = loadErr
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break
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}
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if validateErr := m.policy.Validate(pkg.Plan); validateErr != nil {
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err = validateErr
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break
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}
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m.opMu.Lock()
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result, err = m.engine.Apply(ctx, pkg)
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if err == nil {
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armedDuration, armedRestore = m.armAutoRestore(intent)
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}
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m.opMu.Unlock()
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case ControlRestore:
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m.opMu.Lock()
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result, err = m.engine.Restore(ctx)
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if err == nil {
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m.cancelAutoRestore()
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}
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m.opMu.Unlock()
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default:
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err = fmt.Errorf("unsupported native patch control action %s", intent.Action)
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}
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if err != nil {
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_ = m.report(ctx, intent, "failed", err.Error())
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return result, err
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}
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_ = m.report(ctx, intent, "applied", "")
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if armedRestore {
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m.reportArmed(intent, armedDuration)
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}
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return result, nil
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}
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func (m *ControlManager) Watch(ctx context.Context) error {
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if ctx == nil {
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ctx = context.Background()
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}
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ch, err := m.store.Watch(ctx, m.target)
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if err != nil {
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return err
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}
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for {
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select {
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case <-ctx.Done():
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return ctx.Err()
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case intent, ok := <-ch:
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if !ok {
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return ctx.Err()
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}
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// 未到生效时间不是失败；Watcher 继续等待下一条控制意图。
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if _, err := m.Process(ctx, intent); err != nil && !errors.Is(err, ErrControlNotDue) {
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return err
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}
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}
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}
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}
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func (m *ControlManager) report(ctx context.Context, intent ControlIntent, status string, detail string) error {
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reportCtx, cancel := m.reportContext(ctx)
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defer cancel()
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return m.store.Report(reportCtx, ControlProgress{
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Target: m.target,
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NodeID: m.nodeID,
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Version: intent.Version,
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Action: intent.Action,
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Status: status,
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Detail: detail,
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UpdatedAt: m.now().UTC(),
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})
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}
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func (m *ControlManager) reportContext(ctx context.Context) (context.Context, context.CancelFunc) {
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if ctx == nil {
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ctx = context.Background()
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}
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if _, ok := ctx.Deadline(); ok {
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return ctx, func() {}
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}
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timeout := 30 * time.Second
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if m != nil && m.reportTimeout > 0 {
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timeout = m.reportTimeout
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}
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return context.WithTimeout(ctx, timeout)
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}
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func (m *ControlManager) armAutoRestore(intent ControlIntent) (time.Duration, bool) {
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if m == nil || m.policy.MaxLiveDuration <= 0 {
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return 0, false
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}
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duration := m.policy.MaxLiveDuration
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m.mu.Lock()
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if m.restoreTimer != nil {
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m.restoreTimer.Stop()
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}
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m.restoreGeneration++
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generation := m.restoreGeneration
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m.restoreTimer = time.AfterFunc(duration, func() {
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m.runAutoRestore(generation, intent)
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})
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m.mu.Unlock()
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return duration, true
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}
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func (m *ControlManager) reportArmed(intent ControlIntent, duration time.Duration) {
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ctx, cancel := context.WithTimeout(context.Background(), m.reportTimeout)
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defer cancel()
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_ = m.report(ctx, intent, "restore_scheduled", duration.String())
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}
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func (m *ControlManager) runAutoRestore(generation int64, intent ControlIntent) {
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if !m.autoRestoreCurrent(generation) {
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return
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}
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// 自动恢复走同一套进度上报，方便验收报告确认补丁没有超期滞留。
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restoreIntent := ControlIntent{
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Action: ControlRestore,
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Target: intent.Target,
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Version: intent.Version,
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RequestedBy: "auto_restore",
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Reason: "native patch max live duration reached",
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Sequence: intent.Sequence,
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}
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ctx, cancel := context.WithTimeout(context.Background(), m.reportTimeout)
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defer cancel()
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_ = m.report(ctx, restoreIntent, "restoring", "max_live_duration")
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if !m.autoRestoreCurrent(generation) {
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return
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}
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m.opMu.Lock()
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defer m.opMu.Unlock()
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if !m.autoRestoreCurrent(generation) {
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return
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}
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if _, err := m.engine.Restore(ctx); err != nil {
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if m.autoRestoreCurrent(generation) {
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_ = m.report(ctx, restoreIntent, "restore_failed", err.Error())
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}
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return
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}
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if !m.autoRestoreCurrent(generation) {
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return
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}
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m.finishAutoRestore(generation)
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_ = m.report(ctx, restoreIntent, "restored", "max_live_duration")
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}
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func (m *ControlManager) autoRestoreCurrent(generation int64) bool {
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if m == nil {
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return false
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}
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m.mu.Lock()
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defer m.mu.Unlock()
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return m.restoreTimer != nil && m.restoreGeneration == generation
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}
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func (m *ControlManager) finishAutoRestore(generation int64) {
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if m == nil {
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return
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}
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m.mu.Lock()
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if m.restoreGeneration == generation {
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m.restoreTimer = nil
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m.restoreGeneration++
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}
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m.mu.Unlock()
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}
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func (m *ControlManager) cancelAutoRestore() {
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if m == nil {
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return
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}
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m.mu.Lock()
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if m.restoreTimer != nil {
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m.restoreTimer.Stop()
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m.restoreTimer = nil
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}
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m.restoreGeneration++
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m.mu.Unlock()
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}
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