Class: AssistantLockCleanupWorker

Inherits:
Object
  • Object
show all
Includes:
Sidekiq::Job
Defined in:
app/workers/assistant_lock_cleanup_worker.rb

Overview

Periodic cleanup of stale processing locks on assistant conversations.

When a Sidekiq worker crashes (OOM, hard kill, deploy), the ensure block
in AssistantChatWorker may never run, leaving processing_by_id and
processing_since set indefinitely. This worker clears any locks older
than LOCK_STALE_AFTER so affected conversations become usable again.

Runs every 5 minutes via sidekiq-scheduler.

Constant Summary collapse

GROUNDING_AUDIT_STALE_AFTER =

Grounding audit requeue limit.

10.minutes
GROUNDING_AUDIT_REQUEUE_LIMIT =

Grounding lease timestamp pattern.

100
GROUNDING_LEASE_TIMESTAMP_PATTERN =

Constant.

'^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{6}Z$'

Instance Method Summary collapse

Instance Method Details

#perform ⇒ Object

Runs the job.

Returns:

  • (Object) —

    the result



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# File 'app/workers/assistant_lock_cleanup_worker.rb', line 26

def perform
  stale_cutoff = AssistantConversation::LOCK_STALE_AFTER.ago

  cleared = AssistantConversation
            .where.not(processing_by_id: nil)
            .where(processing_since: ...stale_cutoff)
            .update_all(processing_by_id: nil, processing_since: nil)

  Rails.logger.info("[AssistantLockCleanupWorker] Cleared #{cleared} stale processing lock(s)") if cleared > 0
  requeue_stale_grounding_audits
end