Updated 14 documentation files covering major feature additions:
- Query editor: execution target picker, history time range filter
- Data grid: copy with headers, column reordering, binary hex viewer
- MongoDB: database/collection deletion, metadata display, use command
- Redis: command history navigation, text selection, slowlog panel
- AI assistant: searchable model dropdown, prompt history navigation
- Database support: PrestoSQL
- Keyboard shortcuts: Ctrl+P quick open for database objects
Replace res.json() with res.text() + fallback JSON parse so that
non-JSON error bodies (e.g. HTTP 502 with empty body) no longer
produce the unclear 'error decoding response body' message.
Also add 502/503/504 to classify_error for proper category prefixes.
- 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
t8y2