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Document the current core-to-engine change-server handshake so future engine integrations can follow the existing protocol and checkpoint semantics consistently.
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Document the current core-to-engine change-server handshake so future engine integrations can follow the existing protocol and checkpoint semantics consistently.
CHANGELOG
Does this branch warrant an entry to the CHANGELOG?
Dependencies
noneDescription
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Low Risk
Low risk: documentation-only change with no runtime behavior modifications.
Overview
Adds
docs/change-server-engine-contract.md, documenting the currentedge-core-js��currency engine handshake for change-server integration (startup state inputs, engine callbacks,syncNetwork()wakeup vs polling behavior, and checkpoint semantics).Also captures the change-server websocket JSON-RPC subscribe/update protocol, the core-side subscription state machine and fallback cases, and provides an engine-author checklist plus current
EthereumEnginebehavior as the reference example.Written by Cursor Bugbot for commit 47996ed. This will update automatically on new commits. Configure here.