The icon fetching logic now checks if the target service is healthy before
attempting to fetch icons. If the health monitor reports an unhealthy status,
the function returns HTTP 503 Service Unavailable instead of proceeding.
Additionally, the icon cache lookup now includes infinite retry logic with a
15-second backoff interval, improving resilience during transient service
outages. Previously, failed lookups would not be retried.
The `route` interface was extended with a `HealthMonitor()` method to support
the health check functionality.
- Updated FindIcon to accept an additional variant parameter for improved icon fetching.
- Adjusted FavIcon and GetFavIconFromAlias functions to utilize the new variant handling logic.
- Introduced a new Variant field in GetFavIconRequest to specify icon variants (light/dark).
- Updated GetFavIconFromAlias function to handle the variant when fetching favicons.
- Added WithVariant method in IconURL to manage icon variants effectively.
- Remove BytesPoolWithMemory; split into UnsizedBytesPool and 11-tier SizedBytesPool
- Track buffer capacities with xsync Map to prevent capacity leaks
- Improve buffer reuse: split large buffers and put remainders back in pool
- Optimize small buffers to use unsized pool
- Expand test coverage and benchmarks for various allocation sizes
- Remove sync.RWMutex and Cache struct in favor of atomic Value
- Implement background goroutine for periodic icon updates
- Add backward compatibility for old cache format
- Improve concurrent access to icon cache
- Simplify ListAvailableIcons()
- Added ItemClick endpoint to increment item click counts.
- Refactored Categories function to dynamically generate categories based on available items.
- Introduced sorting methods for homepage items and categories.
- Updated item configuration to include visibility, favorite status, and sort orders.
- Improved handling of item URLs and added support for websocket connections in item retrieval.
- These changes makes the API incombatible with previous versions
- Added new types for error handling, success responses, and health checks.
- Updated health check logic to utilize the new types for better clarity and structure.
- Refactored existing handlers to improve response consistency and error handling.
- Updated Makefile to include a new target for generating API types from Swagger.
- Updated "new agent" API to respond an encrypted cert pair
* refactor: simplify io code and make utils module independent
* fix(docker): agent and socket-proxy docker event flushing with modified reverse proxy handler
* refactor: remove unused code
* refactor: remove the use of logging module in most code
* refactor: streamline domain mismatch check in certState function
* tweak: use ecdsa p-256 for autocert
* fix(tests): update health check tests for invalid host and add case for port in host
* feat(acme): custom acme directory
* refactor: code refactor and improved context and error handling
* tweak: optimize memory usage under load
* fix(oidc): restore old user matching behavior
* docs: add ChatGPT assistant to README
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Co-authored-by: yusing <yusing@6uo.me>
