frappe-syntax-scheduler

To configure Frappe scheduler events, define standard events, long-queue tasks, and cron-based triggers within the scheduler_events hook in hooks.py. Run bench migrate to activate the background job changes.

For multi-site Frappe deployments, apply deterministic scheduling patterns by standardizing queue selection, enqueue API usage, and cross-app task orchestration to ensure reliable background processing.

Yes, you can use cron expressions for Frappe background tasks. The scheduler_events hook supports cron-based triggers alongside standard and long-queue events, enabling deterministic scheduling for Frappe apps.

To monitor Frappe scheduler errors and deduplicate background jobs, implement documented error handling and enqueue patterns. Use monitoring tools to track queue execution and ensure reliable background processing.

Yes, Frappe supports long-queue tasks for heavy background processing. You can define long-queue events in the scheduler_events hook within hooks.py, separating them from standard events to optimize queue selection.

Frappe scheduler events may not trigger if you have not run bench migrate after updating hooks.py. Ensure queue selection, enqueue API usage, and cron syntax are correctly defined to activate deterministic scheduling reliably.