fix: gate Gloas/Heze event topics by fork activation#638
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barnabasbusa merged 3 commits intomasterfrom Apr 14, 2026
Merged
fix: gate Gloas/Heze event topics by fork activation#638barnabasbusa merged 3 commits intomasterfrom
barnabasbusa merged 3 commits intomasterfrom
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Subscribing to inclusion_list on clients that don't implement it yet (lodestar v1.40, pre-Heze prysm) 400s the whole SSE bundle, taking execution_payload_available / _bid down with it. Include per-fork topics only when the fork is active; reconnect on activation. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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…basic stream Previously the mask-change check returned an error to force the outer retry loop to reconnect everything. That dropped head/block events for ~10s at the fork boundary. Instead, split the advanced stream into per-fork ancillaries and expose UpdateEvents on BeaconStream so clientlogic spawns a new SSE request for just the newly-activated topics, leaving basic/other streams untouched. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
pk910
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Apr 14, 2026
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Dora subscribes to
execution_payload_available,execution_payload_bidandinclusion_listunconditionally. Clients that don't implementinclusion_listyet (lodestar v1.40, pre-Heze prysm) 400 the whole SSE bundle withInvalid topic, so dora loses all three advanced streams and spams a warning every ~10s.Include Gloas topics only when Gloas (EIP-7732) is active, and
inclusion_listonly when Heze (EIP-7805) is active. Return fromrunClientLogicwhen the mask changes so the outer retry loop reconnects with the new topics.🤖 Generated with Claude Code