Module cluster 

SRV-005: clustering via beamr distribution with seed-node discovery.

Multiple liminal-server instances form a single logical message bus by joining a beamr distribution cluster: nodes discover each other from configured seed addresses (discovery), track membership from beamr’s atomic initial view plus its ordered connection-event stream (membership, SRV-008), and propagate channel subscriptions plus published messages across nodes through process groups (sync). All cluster behaviour delegates to beamr distribution primitives — there is no custom consensus, gossip, or failure detector here.

Re-exports

pub use discovery::ClusterResolver;

pub use discovery::SeedConnectOutcome;

pub use membership::ClusterHandle;

pub use membership::Membership;

pub use membership::MembershipDelta;

pub use membership::start;

pub use sync::ClusterSync;

Modules

discovery

SRV-005 R1: seed-node discovery over beamr distribution.

membership

SRV-005 R2/R3/R4 + SRV-008: cluster membership driven by beamr’s ORDERED connection events, plus the start entry point and the ClusterHandle that owns the cluster’s background resources.

sync

SRV-005 R5/R6: cross-node subscription propagation and message fan-out.