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- Recover monitors and stale PIDs after ActorOwner restart.
- Terminate actors and purge ActorTable on shard ownership loss.
- Key ActorTable entries by {capability, module, id} to prevent collisions.
- Serialize sync_shards and gate capability propagation to avoid races.
- Update test infra for distributed rebalancing.
Fixes eigr#2
sleipnir
reviewed
Jan 10, 2026
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Hi @nshkrdotcom, this is beautiful, thank you for contributing! |
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What
sync_shards/0and gate capability propagation to avoid transient races.Why
These fixes close lifecycle gaps that can leave stale registry entries, orphaned actors, or cross-capability collisions, and make shard sync deterministic under concurrent updates.
Fixes #2
Tests
mix test test/mesh/shard_lifecycle_test.exs --tracemix test test/mesh/shard_rebalancing_test.exs --trace