dimgigov
4791434cea
- Add heartbeatReceived variable tracking last term with heartbeat - Add Heartbeat action: leader sends keep-alive; recipient steps down on higher term - Add HeartbeatTimeout: follower starts election if no heartbeat in current term - Add LeaderLeaseExpired: leader steps down if it loses quorum connectivity - Add LeaderHasSelfHeartbeat invariant: every leader must have valid heartbeat - raft.tla now models realistic partition behavior (38M states verified) - Update CHANGELOG -> v1.2.0, VERSION -> 1.2.0, PLAN.md, README.md
20 lines
257 B
INI
20 lines
257 B
INI
CONSTANTS
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Nodes = {n1, n2, n3}
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Nil = Nil
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MaxTerm = 3
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MaxLogLen = 3
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SPECIFICATION Spec
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CHECK_DEADLOCK FALSE
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INVARIANTS
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TypeOk
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ElectionSafety
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LeaderAppendOnly
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StateMachineSafety
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CommittedIndexValid
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LogMatching
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LeaderHasSelfHeartbeat
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