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FollowerReadGate

nodedb_cluster::follower_read

Struct FollowerReadGate 

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pub struct FollowerReadGate { /* private fields */ }
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Answers “can this read be served locally?”

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impl FollowerReadGate

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pub fn new( closed_ts: Arc<ClosedTimestampTracker>, is_leader_fn: Box<dyn Fn(u64) -> bool + Send + Sync>, ) -> Self

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pub fn can_serve_locally(&self, group_id: u64, level: ReadLevel) -> bool

Returns true if the read can be served from this node’s local replica without forwarding to the leader.

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