Task Scheduling
Task Timeout Budgets and Cascading Deadline Propagation in Agent Pipelines
How four separate clocks in agent pipelines create mysterious timeouts and cascading failures.
Tariq Osei-Mensah · September 25, 2026 · 10 min read
Section
8 stories in Task Scheduling
How four separate clocks in agent pipelines create mysterious timeouts and cascading failures.
Classify every tool call as safe or unsafe to retry before configuring any backoff logic.
FIFO queuing breaks down when dozens of agents run concurrently in production systems.
Stop runaway agent loops with queue depth limits and execution feedback.
Infrastructure built for millisecond requests fails when agents run for days.
Why AI agents need their own dead-letter queues, not repurposed message-queue systems.
Five scheduling patterns keep persistent AI agents reliable in production.
Proper event routing, schema design, and idempotency matter more than the agent itself.