OpenClaw Signals: Shutdown Drains, Resolver Races, and Audit Trail Foundations

Feature

Graceful Shutdown with Configurable Drain Timeout

PR #321 adds a graceful shutdown sequence with configurable drain timeout. This is essential for zero-downtime deployments, especially when workers are mid-task and you need them to finish cleanly before the process exits. Run it wrong and you get orphaned jobs or corrupted state. A must-have for production setups.

Proposal

Proposal: Schema Migration Tooling for Plugin Configs

Issue #1549 proposes a unified schema migration tool for plugin configs. Right now, upgrading plugins with breaking config changes is manual and error-prone. This could save ops teams hours of debugging after upgrades.

Structured Audit Logging for Core Dispatch

Issue #1540 argues for structured audit events in the core dispatcher. Having an append-only log of state transitions, task assignments, and plugin lifecycle events would make post-mortem analysis far easier. Also opens the door for compliance-oriented deployments.

Analysis

Cluster Membership Drift Under High Churn

Issue #1545 surfaces a real production issue: under high churn, the in-memory cluster member list can drift from actual state. Discussing heartbeat-based reconciliation as a fix. If you're running OpenClaw in a multi-node setup, this could bite you.

Fix

Dependency Resolver Race Condition Patch

PR #318 fixes a race condition in the dependency resolver when two plugins declare co-dependencies that load out of order. It's a niche edge case, but if you're building complex plugin stacks, this resolves an annoying boot-time failure scenario.