Nevar pievienot vairāk kā 25 tēmas Tēmai ir jāsākas ar burtu vai ciparu, tā var saturēt domu zīmes ('-') un var būt līdz 35 simboliem gara.
 
 
 

217 rindas
6.3 KiB

  1. package region_sync
  2. import (
  3. "fmt"
  4. "sync"
  5. "sync/atomic"
  6. "time"
  7. "github.com/QuantumNous/new-api/common"
  8. "github.com/QuantumNous/new-api/logger"
  9. "github.com/QuantumNous/new-api/model"
  10. "github.com/QuantumNous/new-api/setting/system_setting"
  11. "github.com/bytedance/gopkg/util/gopool"
  12. )
  13. // SyncManager 管理跨区域同步的后台任务
  14. type SyncManager struct {
  15. client *SyncClient
  16. stopped atomic.Bool
  17. lastEndpoint string
  18. lastApiKey string
  19. }
  20. var (
  21. singletonManager *SyncManager
  22. managerMu sync.Mutex
  23. )
  24. // NewSyncManager 创建同步管理器(配置变化时自动重建客户端)
  25. func NewSyncManager() *SyncManager {
  26. managerMu.Lock()
  27. defer managerMu.Unlock()
  28. settings := system_setting.GetRegionSyncSettings()
  29. if singletonManager == nil {
  30. singletonManager = &SyncManager{
  31. client: NewSyncClient(settings.MasterEndpoint, settings.SyncApiKey),
  32. }
  33. singletonManager.lastEndpoint = settings.MasterEndpoint
  34. singletonManager.lastApiKey = settings.SyncApiKey
  35. return singletonManager
  36. }
  37. // 配置变化时重建客户端
  38. if settings.MasterEndpoint != singletonManager.lastEndpoint || settings.SyncApiKey != singletonManager.lastApiKey {
  39. singletonManager.client = NewSyncClient(settings.MasterEndpoint, settings.SyncApiKey)
  40. singletonManager.lastEndpoint = settings.MasterEndpoint
  41. singletonManager.lastApiKey = settings.SyncApiKey
  42. }
  43. return singletonManager
  44. }
  45. // RunBatchSync 执行批量同步
  46. func (m *SyncManager) RunBatchSync() int {
  47. settings := system_setting.GetRegionSyncSettings()
  48. if !settings.Enabled {
  49. return 0
  50. }
  51. records := model.GetPendingRecordsForSync(settings.SyncBatchSize, settings.MaxRetryCount)
  52. if len(records) == 0 {
  53. return 0
  54. }
  55. logger.LogDebug(nil, "[RegionSync] RunBatchSync: got %d pending records", len(records))
  56. syncCount := 0
  57. batchRecords := make([]BatchDeductRecord, 0, len(records))
  58. for _, record := range records {
  59. logger.LogDebug(nil, "[RegionSync] RunBatchSync: record userId=%d, requestId=%s, quota=%d, retryCount=%d", record.RemoteUserId, record.RequestId, record.Quota, record.RetryCount)
  60. batchRecords = append(batchRecords, BatchDeductRecord{
  61. UserId: record.RemoteUserId,
  62. RequestId: record.RequestId,
  63. Quota: record.Quota,
  64. })
  65. }
  66. resp, err := m.client.BatchDeduct(&BatchDeductRequest{Records: batchRecords})
  67. if err != nil {
  68. common.SysError(fmt.Sprintf("[SyncManager] BatchDeduct failed: %v", err))
  69. for _, record := range records {
  70. if record.RetryCount+1 >= settings.MaxRetryCount {
  71. if markErr := model.MarkRecordFailed(record.Id, err.Error()); markErr != nil {
  72. common.SysError(fmt.Sprintf("[SyncManager] MarkRecordFailed error: %v", markErr))
  73. }
  74. }
  75. }
  76. return 0
  77. }
  78. for i, result := range resp.Results {
  79. if result.Success {
  80. if markErr := model.MarkRecordSynced(records[i].Id); markErr != nil {
  81. common.SysError(fmt.Sprintf("[SyncManager] MarkRecordSynced error: %v", markErr))
  82. }
  83. syncCount++
  84. } else {
  85. if records[i].RetryCount+1 >= settings.MaxRetryCount {
  86. if markErr := model.MarkRecordFailed(records[i].Id, result.Error); markErr != nil {
  87. common.SysError(fmt.Sprintf("[SyncManager] MarkRecordFailed error: %v", markErr))
  88. }
  89. }
  90. }
  91. }
  92. logger.LogDebug(nil, "[RegionSync] RunBatchSync: completed, success=%d, total=%d", syncCount, len(records))
  93. return syncCount
  94. }
  95. // QueryMasterQuota 查询主节点余额(Slave 节点调用)
  96. func (m *SyncManager) QueryMasterQuota(remoteUserId int) (int, error) {
  97. settings := system_setting.GetRegionSyncSettings()
  98. if !settings.Enabled || settings.IsMaster {
  99. return 0, fmt.Errorf("region sync is not enabled or this is a master node (only slave can query)")
  100. }
  101. logger.LogDebug(nil, "[RegionSync] QueryMasterQuota: remoteUserId=%d", remoteUserId)
  102. resp, err := m.client.QueryQuota(remoteUserId)
  103. if err != nil {
  104. return 0, fmt.Errorf("query master quota failed: %w", err)
  105. }
  106. if !resp.Success {
  107. return 0, fmt.Errorf("query failed: %s", resp.Error)
  108. }
  109. logger.LogDebug(nil, "[RegionSync] QueryMasterQuota: remoteUserId=%d, quota=%d", remoteUserId, resp.Quota)
  110. return resp.Quota, nil
  111. }
  112. // RunQuotaSync 从 Master 拉取所有同步用户的最新余额,更新本地 synced_quota
  113. func (m *SyncManager) RunQuotaSync() int {
  114. settings := system_setting.GetRegionSyncSettings()
  115. if !settings.Enabled || settings.IsMaster {
  116. return 0
  117. }
  118. users := model.GetSyncedUsers()
  119. if len(users) == 0 {
  120. return 0
  121. }
  122. logger.LogDebug(nil, "[RegionSync] RunQuotaSync: syncing %d users", len(users))
  123. syncedCount := 0
  124. for _, user := range users {
  125. resp, err := m.client.QueryQuota(user.RemoteUserId)
  126. if err != nil {
  127. common.SysError(fmt.Sprintf("[SyncManager] QueryQuota failed for user %d: %v", user.Id, err))
  128. continue
  129. }
  130. if !resp.Success {
  131. continue
  132. }
  133. oldQuota := user.SyncedQuota
  134. if err := model.UpdateSyncedQuota(user.Id, resp.Quota); err != nil {
  135. common.SysError(fmt.Sprintf("[SyncManager] UpdateSyncedQuota failed for user %d: %v", user.Id, err))
  136. continue
  137. }
  138. logger.LogDebug(nil, "[RegionSync] RunQuotaSync: userId=%d, syncedQuota %d -> %d", user.Id, oldQuota, resp.Quota)
  139. syncedCount++
  140. }
  141. logger.LogDebug(nil, "[RegionSync] RunQuotaSync: completed, synced=%d/%d", syncedCount, len(users))
  142. return syncedCount
  143. }
  144. // RunCleanup 清理已同步的旧记录
  145. func (m *SyncManager) RunCleanup() int {
  146. return int(model.CleanupOldSyncedRecords(30))
  147. }
  148. // StartSyncWorkers 启动后台同步工作器
  149. func (m *SyncManager) StartSyncWorkers() {
  150. m.stopped.Store(false)
  151. settings := system_setting.GetRegionSyncSettings()
  152. if !settings.Enabled {
  153. return
  154. }
  155. interval := time.Duration(settings.SyncIntervalSeconds) * time.Second
  156. startWorker := func(tickInterval time.Duration, fn func() int, label string) {
  157. gopool.Go(func() {
  158. ticker := time.NewTicker(tickInterval)
  159. defer ticker.Stop()
  160. for {
  161. if m.stopped.Load() {
  162. return
  163. }
  164. <-ticker.C
  165. if m.stopped.Load() {
  166. return
  167. }
  168. if count := fn(); count > 0 {
  169. common.SysLog(fmt.Sprintf("[SyncManager] %s: %d", label, count))
  170. }
  171. }
  172. })
  173. }
  174. startWorker(interval, m.RunBatchSync, "batch sync completed")
  175. quotaSyncInterval := time.Duration(settings.QuotaSyncIntervalSeconds) * time.Second
  176. startWorker(quotaSyncInterval, m.RunQuotaSync, "quota sync completed")
  177. startWorker(time.Hour, m.RunCleanup, "cleanup completed")
  178. }
  179. // Stop 停止同步管理器
  180. func (m *SyncManager) Stop() {
  181. m.stopped.Store(true)
  182. }