| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| | |
|
| |
|
|
|
| |
- Improvement: Dashboard paginated lists now include a search input that jumps to the page containing the first match and highlights the row
- Improvement: Dashboard paginated lists show a loading indicator while fetching data
- Improvement: Hub dashboard navigates to and highlights newly provisioned instances
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
## Summary
This PR adds a session management service, several new dashboard pages, and a number of infrastructure improvements.
### Sessions Service
- `SessionsServiceClient` in `zenutil` announces sessions to a remote zenserver with a 15s heartbeat (POST/PUT/DELETE lifecycle)
- Storage server registers itself with its own local sessions service on startup
- Session mode attribute coupled to server mode (Compute, Proxy, Hub, etc.)
- Ended sessions tracked with `ended_at` timestamp; status filtering (Active/Ended/All)
- `--sessions-url` config option for remote session announcement
- In-process log sink (`InProcSessionLogSink`) forwards server log output to the server's own session, visible in the dashboard
### Session Log Viewer
- POST/GET endpoints for session logs (`/sessions/{id}/log`) supporting raw text and structured JSON/CbObject with batch `entries` array
- In-memory log storage per session (capped at 10k entries) with cursor-based pagination for efficient incremental fetching
- Log panel in the sessions dashboard with incremental DOM updates, auto-scroll (Follow toggle), newest-first toggle, text filter, and log-level coloring
- Auto-selects the server's own session on page load
### TCP Log Streaming
- `LogStreamListener` and `TcpLogStreamSink` for log delivery over TCP
- Sequence numbers on each message with drop detection and synthetic "dropped" notice on gaps
- Gathered buffer writes to reduce syscall overhead when flushing batches
- Tests covering basic delivery, multi-line splitting, drop detection, and sequencing
### New Dashboard Pages
- **Sessions**: master-detail layout with selectable rows, metadata panel, live WebSocket updates, paging, abbreviated date formatting, and "this" pill for the local session
- **Object Store**: summary stats tiles and bucket table with click-to-expand inline object listing (`GET /obj/`)
- **Storage**: per-volume disk usage breakdown (`GET /admin/storage`), Garbage Collection status section (next-run countdown, last-run stats), and GC History table with paginated rows and expandable detail panels
- **Network**: overview tiles, per-service request table, proxy connections, and live WebSocket updates; distinct client IPs and session counts via HyperLogLog
### Documentation Page
- In-dashboard Docs page with sidebar navigation, markdown rendering (via `marked`), Mermaid diagram support (theme-aware), collapsible sections, text filtering with highlighting, and cross-document linking
- New user-facing docs: `overview.md` (with architecture and per-mode diagrams), `sessions.md`, `cache.md`, `projects.md`; updated `compute.md`
- Dev docs moved to `docs/dev/`
### Infrastructure & Bug Fixes
- **Deflate compression** for the embedded frontend zip (~3.4MB → ~950KB); zlib inflate support added to `ZipFs` with cached decompressed buffers
- **Local IP addresses**: `GetLocalIpAddresses()` (Windows via `GetAdaptersAddresses`, Linux/Mac via `getifaddrs`); surfaced in `/status/status`, `/health/info`, and the dashboard banner
- **Dashboard nav**: unified into `zen-nav` web component with `MutationObserver` for dynamically added links, CSS `::part()` to merge banner/nav border radii, and prefix-based active link detection
- Stats broadcast refactored from manual JSON string concatenation to `CbObjectWriter`; `CbObject`-to-JS conversion improved for `TimeSpan`, `DateTime`, and large integers
- Stats WebSocket boilerplate consolidated into `ZenPage.connect_stats_ws()`
|
| |
|
|
|
|
|
|
|
|
| |
- **Frontend dashboard overhaul**: Unified compute/main dashboards into a single shared UI. Added new pages for cache, projects, metrics, sessions, info (build/runtime config, system stats). Added live-update via WebSockets with pause control, sortable detail tables, themed styling. Refactored compute/hub/orchestrator pages into modular JS.
- **HTTP server fixes and stats**: Fixed http.sys local-only fallback when default port is in use, implemented root endpoint redirect for http.sys, fixed Linux/Mac port reuse. Added /stats endpoint exposing HTTP server metrics (bytes transferred, request rates). Added WebSocket stats tracking.
- **OTEL/diagnostics hardening**: Improved OTLP HTTP exporter with better error handling and resilience. Extended diagnostics services configuration.
- **Session management**: Added new sessions service with HTTP endpoints for registering, updating, querying, and removing sessions. Includes session log file support. This is still WIP.
- **CLI subcommand support**: Added support for commands with subcommands in the zen CLI tool, with improved command dispatch.
- **Misc**: Exposed CPU usage/hostname to frontend, fixed JS compact binary float32/float64 decoding, limited projects displayed on front page to 25 sorted by last access, added vscode:// link support.
Also contains some fixes from TSAN analysis.
|
| |
|
|
| |
Bias for use of BigInt when consuming integer fields in compact binary to avoid values showing up as negative due to overflow on the Number type.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
downloads (#264)
* Single-column tables could overflow their maximum width
* Suffix oplog entry data's file name when downloading
* Renamed "view" link to "list"
* Ensure all undesirable characters are removed from page name
* Updated embedded frontend Zip archive
* Wrote some entries into the changelog
|
| |
|
|
|
|
|
|
|
|
|
| |
* Input boxes' text was unreadable when using the dark theme
* Change from margins to padding top/bottom - easier to reason about vertical styling.
* A treemap. Not used anywhere and not finished. Submitting so it isn't lost
* Prevent tables' first content columns from collapsing
* Dashboardk .zip archive update
|
|
|
* Turned tables and progress bars and friends into "widgets!"
* A step to abstracting away a page's the internal DOM structure
* Folded sector creation into Page and pivoted it to a widget host
* Try and keep start/count as numbers regardless of input
* No need for the entry table to be defined up front now
* Add op count and log sixe to oplog list page
* Cache left side toolbar object
* Bounds count page start when building list of oplog entrie
* Start/end navigation tools
* Build rest of entry page while waiting for indexer to load
* Consistent naming with other pages
* Spacially consolidate fetching code
* Hide fetch latency to speed up index generation workers
* Extract dashboard structure from zen.js monolith
* Fix breadcrumbs after restructuring
* Add view link to actions cell of oplogs list
* Generator to enumerate names of entries in indexer
* Methods for simple traversal of component relations
* is() to check if a component is of a certain type
* Extend attr() to get and unset a component's attributes
* Unsetting all styles of anchor tags was underisrable
* Restore page name as id of container element
* A tree view of an oplog
* Move helper class out to private module scope
* Small tweak to use left var that already exists
* Changelog update
* Updated frontend .zip archive
|