修复快照被意外删除的问题

src/main/modules/sync/data.ts

@@ -87,7 +87,7 @@ const initDeviceInfo = () => {
   }
   const devices = store.get('clients') as DevicesInfo['clients'] | undefined
   if (devices) devicesInfo.clients = devices
-  deviceKeys = Object.values(devicesInfo.clients).map(device => device.key).filter(k => k)
+  deviceKeys = Object.values(devicesInfo.clients).map(device => device.snapshotKey).filter(k => k)
   const snapshotInfo = store.get('snapshotInfo') as DevicesInfo['snapshotInfo'] | undefined
   if (snapshotInfo) devicesInfo.snapshotInfo = snapshotInfo
 }
@@ -111,6 +111,7 @@ export const saveClientKeyInfo = (keyInfo: LX.Sync.ServerKeyInfo) => {
 }
 export const getClientKeyInfo = (clientId?: string): LX.Sync.ServerKeyInfo | null => {
   if (!clientId) return null
+  if (!devicesInfo.serverId) initDeviceInfo()
   return devicesInfo.clients[clientId] ?? null
 }
 export const getServerId = (): string => {

src/main/modules/sync/server/syncList.ts

@@ -219,6 +219,10 @@ const overwriteList = (sourceListData: LX.Sync.ListData, targetListData: LX.Sync
 const handleMergeListData = async(socket: LX.Sync.Server.Socket): Promise<[LX.Sync.ListData, boolean, boolean]> => {
   const mode: LX.Sync.Mode = await getSyncMode(socket)
 
+  if (mode == 'cancel') {
+    socket.close(SYNC_CLOSE_CODE.normal)
+    throw new Error('cancel')
+  }
   const [remoteListData, localListData] = await Promise.all([getRemoteListData(socket), getLocalListData()])
   console.log('handleMergeListData', 'remoteListData, localListData')
   let listData: LX.Sync.ListData
@@ -246,7 +250,7 @@ const handleMergeListData = async(socket: LX.Sync.Server.Socket): Promise<[LX.Sy
       requiredUpdateRemoteListData = false
       break
     // case 'none': return null
-    case 'cancel':
+    // case 'cancel':
     default:
       socket.close(SYNC_CLOSE_CODE.normal)
       throw new Error('cancel')