* fix(cron): handle legacy atMs field in schedule when computing next run
The cron scheduler only checked for `schedule.at` (string) but legacy jobs
may have `schedule.atMs` (number) from before the schema migration.
This caused nextRunAtMs to stay null because:
1. Store migration runs on load but may not persist immediately
2. Race conditions or file mtime issues can skip migration
3. computeJobNextRunAtMs/computeNextRunAtMs only checked `at`, not `atMs`
Fix: Make both functions defensive by checking `atMs` first (number),
then `atMs` (string, for edge cases), then falling back to `at` (string).
This ensures jobs fire correctly even if:
- Migration hasn't run yet
- Old data was written by a previous version
- The store was manually edited
Fixes#9930
* fix: validate numeric atMs to prevent NaN/Infinity propagation
Addresses review feedback - numeric atMs values are now validated with
Number.isFinite() && atMs > 0 before use. This prevents corrupted or
manually edited stores from causing hot timer loops via setTimeout(..., NaN).
- Updated isolated cron jobs to support new delivery modes: `announce` and `none`, improving output management.
- Refactored job configuration to remove legacy fields and streamline delivery settings.
- Enhanced the `CronJobEditor` UI to reflect changes in delivery options, including a new segmented control for delivery mode selection.
- Updated documentation to clarify the new delivery configurations and their implications for job execution.
- Improved tests to validate the new delivery behavior and ensure backward compatibility with legacy settings.
This update provides users with greater flexibility in managing how isolated jobs deliver their outputs, enhancing overall usability and clarity in job configurations.
When anchorMs is not provided (always in production), the schedule
computed nextRunAtMs as nowMs, causing jobs to fire immediately and
repeatedly instead of at the configured interval.
- Change nowMs <= anchor to nowMs < anchor to prevent early return
- Add Math.max(1, ...) to ensure steps is always at least 1
- Add test for anchorMs not provided case
fujiwara-tofu-shop
Tyler Yust
cpojer
Peter Steinberger
James Groat