## Critical Fixes
### 1. DATA LOSS: 5 functions discard all other clients when updating one
Functions affected:
- SetClientTelegramUserID
- ToggleClientEnableByEmail
- ResetClientIpLimitByEmail
- ResetClientExpiryTimeByEmail
- ResetClientTrafficLimitByEmail
All five built a `newClients` slice by only appending the client
matching the target email, then replaced the entire client list.
Every other client in the inbound was silently deleted.
Fix: update client in-place with break instead of building new slice.
### 2. DATA LOSS: ResetSettings never deletes user credentials
ResetSettings() called `.Where("1 = 1").Error` instead of
`.Delete(model.User{}).Error`. The reset command did nothing to users.
### 3. SECURITY: WebSocket CheckOrigin allows cross-origin hijacking
The fallback `(originHost == "" || requestHost == "")` accepted
any origin with a missing host component. Removed the fallback and
added proper host normalization for IPv6/ports.
### 4. GRACEFUL SHUTDOWN: Server.Stop() uses cancelled context
s.cancel() was called before s.httpServer.Shutdown(s.ctx), making
the context already-done. Shutdown returned immediately (forced kill)
instead of waiting 10 seconds. Moved s.cancel() to end and used
context.WithTimeout(10s) for shutdown. Same fix applied to sub.go.
## Medium Fixes
### 5. Wrong success messages on error paths (~11 endpoints)
When validation failed, endpoints returned messages like
"inboundUpdateSuccess" alongside the error. Fixed to use
"somethingWentWrong" for all error paths.
### 6. resetAllTraffics/resetAllClientTraffics trigger restart on error
SetToNeedRestart() was called in else branch that ran even on failure.
Restructured to only call after confirming success.
### 7. disableInvalidClients has duplicate unreachable error check
Same "User %s not found" string check was nested twice.
Removed the inner duplicate.
### 8. DelInbound logs uninitialized tag variable
The else branch logged empty tag variable instead of actual inbound id.
### 9. check_cpu_usage.go index-out-of-range panic
cpu.Percent() can return empty slice. Added len(percent) > 0 guard.
### 10. Dead code: cron.Remove(entry) on never-added entry
var entry cron.EntryID defaults to 0; cron.Remove(0) is a no-op.
### 11. checkEmailExistForInbound duplicates checkEmailsExistForClients
Refactored to delegate to existing function instead of reimplementing.
When a client hit traffic/expiry limit, disableInvalidClients sets
client_traffics.enable=false and removes the user from Xray. GetClientTrafficByEmail
was overwriting that with settings.clients[].enable (admin config), so
ResetClientTraffic never saw the client as disabled and did not re-add
the user. Clients could not connect until manually disabled/re-enabled.
Now the DB runtime enable flag is preserved; reset correctly re-adds
the user to Xray.
Add a createRobustFastHTTPClient helper to configure fasthttp.Client with better timeouts, connection limits, retries and optional SOCKS5 proxy dialing. Validate and sanitize proxy and API server URLs instead of returning early on invalid values, and build telego.Bot options dynamically. Reduce long-polling timeout to detect connection issues faster and adjust update retrieval comments. Implement exponential-backoff retry logic for SendMessage calls to handle transient connection/timeouts and improve delivery reliability; also reduce inter-message delay for better throughput.
* Refactor HTML and JavaScript for improved UI and functionality
- Cleaned up JavaScript methods in subscription.js for better readability.
- Updated inbounds.html to clarify traffic update handling and removed unnecessary comments.
- Enhanced xray.html by correcting casing in routingDomainStrategies.
- Added mobile touch scrolling styles in page.html for better tab navigation on small screens.
- Streamlined vless.html by removing redundant line breaks and improving form layout.
- Refined subscription subpage.html for better structure and user experience.
- Adjusted outbounds.html to improve button visibility and functionality.
- Updated xray_traffic_job.go to ensure accurate traffic updates and real-time UI refresh.
* Refactor client traffic handling in InboundService
- Updated addClientTraffic method to initialize onlineClients as an empty slice instead of nil.
- Improved clarity and consistency in handling empty onlineUsers scenario.
* Add WebSocket support for outbounds traffic updates
- Implemented WebSocket connection in xray.html to handle real-time updates for outbounds traffic.
- Enhanced xray_traffic_job.go to retrieve and broadcast outbounds traffic updates.
- Introduced MessageTypeOutbounds in hub.go for managing outbounds messages.
- Added BroadcastOutbounds function in notifier.go to facilitate broadcasting outbounds updates to connected clients.
---------
Co-authored-by: lolka1333 <test123@gmail.com>
* feat: persist client last online and expose API
* feat(ui): show client last online in table and info modal
* i18n: add “Last Online” across locales
* chore: format timestamps as HH:mm:ss
* feat(db): add allTime field to Inbound and ClientTraffic models
* feat(inbound): increment all_time for inbounds and clients on traffic updates
calculate correct all_time traffic on migrate command
* feat(ui): show all-time traffic column for inbounds and its clients
* i18n: add pages.inbounds.allTimeTraffic label across locales
* Add All Time Traffic Usage in inbounds page top banner
* feat(backend): add created_at/updated_at to clients and maintain on create/update
backfill existing clients and set updated_at on mutations
* feat(frontend): carry created_at/updated_at in client models and round-trip via JSON
* feat(frontend): display Created and Updated columns in client table with proper date formatting
* i18n: add pages.inbounds.createdAt/updatedAt across all locales
* Update inbound.go
Remove duplicate code
* Add a new button to but : Reset All Clients
* handel translation for `Reset All Clients` button
* refactoring
* add a new button to telegram bot >> `Sorted Traffic Usage Report`
* - refactoring
* add ip limit conifg on new client adding time
