- Use synchronous pool removal in desktop disconnect_db to prevent
race condition when user quickly disconnects and reconnects
- Rename recordMetadataLoadError to recordConnectionLostError and
export it for cross-store reuse
- Sync query execution errors back to connection state via
recordConnectionLostError in queryStore catch blocks
- Add backend check_connection_health method (dbx-core) with Tauri
command and web route for proactive pool verification
- Add frontend checkConnectionHealth API (tauri.ts/http.ts/api.ts)
- Enhance ensureConnected to verify backend pool health before
assuming connection is valid, auto-reconnect if stale
Closes#1566
When a saved SQL file is deleted from the SQL library panel, any open
tabs referencing that file are now automatically closed to maintain
consistency between the library and open tabs.
Changes:
- Modified savedSqlStore.deleteFile() to find and close all tabs with matching savedSqlId
- Tabs are force-closed to avoid unsaved changes prompts for deleted files
Root cause:
- AgentDriverClient::kill() is called during Drop to clean up child processes
- Old implementation called child.wait() and ignored errors with let _
- When wait() fails (e.g., process already killed by signal), child is not reaped and becomes zombie
Fix:
- Use try_wait() non-blocking polling, up to 100ms timeout
- Avoid long blocking in Drop during async cleanup
- Still perform final blocking wait() as fallback after timeout
- Log all wait errors for debugging
Impact:
- All JDBC agents (Oracle/DB2/DM8/XuguDB etc.)
- Prevents zombie process accumulation during long-running sessions
- Add max-w-3xl to limit toast width (768px on desktop, 90vw on mobile)
- Use whitespace-pre-wrap to allow automatic line breaks
- Add break-words to prevent long words from overflowing
- Long error messages now wrap instead of extending off-screen
- Add sort mode toggle button (folder structure / date modified)
- Sort by date: flat list with all folders and files by updatedAt desc
- Most recently modified items appear at top for quick access
- Hide 'Unfiled' label when not dragging (only show as drop target)
- Remove excessive spacing between folder tree and unfiled section
- Remove from QuickOpenDialog list items for instant keyboard navigation
- Remove from DatabaseSearchDialog results for immediate click response
- Remove from CustomContextMenu items for instant menu interaction
- Support Ctrl/Cmd+click for multi-select toggle
- Support Shift+click for additive range selection across folders and files
- Add batch delete via right-click context menu with confirmation
- Add active/inactive visual states matching connection sidebar behavior
- Remove transition-colors for instant selection feedback
- Unified selection index system for cross-type range selection
Disable COM_RESET_CONNECTION for single-connection session pools
(max_connections == 1) so that MySQL session state such as TEMPORARY
TABLEs is not cleared when a connection is returned to the pool.
Closes#1509
- Empty commands show temporary error hint (1s) but not added to history
- Arrow key navigation skips empty command entries
- Add appendCommandOutput helper for transient feedback
- Press ↑ to recall previous command, ↓ for next command (terminal-like behavior)
- Press ↓ at end of history to clear input
- Use readonly instead of disabled to maintain cursor focus and blink state
- Semi-transparent visual feedback during command execution
lexmin0412