xinyin025/3x-ui
1
0
Fork 0
mirror of https://github.com/MHSanaei/3x-ui.git synced 2026-09-03 00:47:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix(database): create SQLite backup snapshots online (#6137)

Browse Source 
* fix(database): snapshot SQLite backups online

Use SQLite's online backup API for downloadable backups and SQLite migration exports instead of checkpointing then reading the live database file. The regression test validates a backup made while writes continue.

* style(database): group SQLite driver imports

* fix(database): bound online backup retries

Use a single backup step and a bounded connection-acquisition/retry context. Tighten temporary-file cleanup and regression assertions while removing the unused checkpoint helper.

* test(database): cover existing backup destinations

* fix(database): harden SQLite snapshot lifecycle

Sweep interrupted snapshot directories at SQLite startup, keep rollback-journal backups incremental, and make caller-owned cleanup explicit. Reuse one scheduled Telegram snapshot across administrators and make the direct SQLite driver dependency explicit.

---------

Co-authored-by: PathGao <gaoyanbo@gaoyanbodeMacBook-Air.local>
This commit is contained in:
PathGao
2026-07-30 03:04:55 +08:00
committed by GitHub
parent ad288a7ecc
commit af5a8e5d40
6 changed files with 334 additions and 70 deletions
Download Patch File Download Diff File Expand all files Collapse all files
internal/web/service/tgbot/tgbot_report.go
+16 -7
View File
@@ -48,8 +48,13 @@ func (t *Tgbot) SendBackupToAdmins() {
if !t.IsRunning() {
return
}
dbData, err := t.serverService.GetDb()
if err != nil {
logger.Error("Error in getting db backup: ", err)
}
dbFilename := t.serverService.BackupFilename("")
for i, adminId := range adminIds {
t.sendBackup(adminId)
t.sendBackupData(adminId, dbData, dbFilename)
// Add delay between sends to avoid Telegram rate limits
if i < len(adminIds)-1 {
time.Sleep(1 * time.Second)
@@ -404,26 +409,30 @@ func (t *Tgbot) onlineClients(chatId int64, messageID ...int) {
// sendBackup sends a backup of the database and configuration files.
func (t *Tgbot) sendBackup(chatId int64) {
dbData, err := t.serverService.GetDb()
if err != nil {
logger.Error("Error in getting db backup: ", err)
}
t.sendBackupData(chatId, dbData, t.serverService.BackupFilename(""))
}
func (t *Tgbot) sendBackupData(chatId int64, dbData []byte, dbFilename string) {
output := t.I18nBot("tgbot.messages.hostname", "Hostname=="+hostname)
output += t.I18nBot("tgbot.messages.backupTime", "Time=="+time.Now().Format("2006-01-02 15:04:05"))
t.SendMsgToTgbot(chatId, output)
// Send database backup (SQLite file, or a pg_dump archive on PostgreSQL)
dbData, err := t.serverService.GetDb()
if err == nil {
dbFilename := t.serverService.BackupFilename("")
if dbData != nil {
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
document := tu.Document(
tu.ID(chatId),
tu.FileFromBytes(dbData, dbFilename),
)
_, err = bot.SendDocument(ctx, document)
_, err := bot.SendDocument(ctx, document)
cancel()
if err != nil {
logger.Error("Error in uploading backup: ", err)
}
} else {
logger.Error("Error in getting db backup: ", err)
}
// Small delay between file sends