* **Feature** - Add `DAILY_RATE_LIMIT` worker option to enforce a daily rate limit across workers via redis.
* **Feature** - Add `teardown()` to `AbstractScanner` for cleanup operations.
* **Feature** - Add `__aenter_()` and `__aexit__` to `AbstractScanner` for easy setup and teardown with an async context manager.
* **Feature** - Add `get_executor()` function for `ScanMode.SYNC` so `AbstractScanner` implementations can override with their preferred `Executor`.
* **Fix** - Fix silent crash by reading `JobResponse` objects from redis in a single task, instead of one per job.
* **Fix** - Use a single redis pool for `RedisDailyRateLimit`, `Producer`, etc.
* **Fix** - Reset backoff duration when websocket reconnects to `polyswarmd`.
AbstractScanner Context Manager
AbstractScanner can have the `setup()` and `teardown()` lifecycle methods managed through a context manager.
This is used in `Worker`, and is very helpful for cleanup in tests.
python
class Scanner(AbstractScanner):
pass
async with Scanner() as scanner:
scanner.scan(...)