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3 commits

Author SHA1 Message Date
00fb3b2d91 fix(distribution): retune swim timeouts for relay paths
Defaults probe_timeout 15->750 / suspicion_timeout 75->2250 ticks to absorb
relay-mediated RTTs (1701->158 transitions). Opt-in Lifeguard adaptive suspicion
(HealthMultiplier); SWIM_RETUNE_REPORT + n3_1779733878_repro calibration.


Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
2026-05-26 14:11:37 +04:00
29dba23266 feat(distribution): add probe rtt coverage and sim battery
Thread SwimDiagEvent (ProbeAcked/TimedOut) for per-probe RTT; postproc renders RTT
distribution + inference outcomes. N3 sim test battery: scenario families A-F +
battery/evaluator invariants; split iroh-relay client/server features.


Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
2026-05-26 12:09:22 +04:00
f7bd49c4b8 feat(sim): add swim host adapter and network model
Restructures the crate to the SIM_SPEC six-component model (engine, network, host,
bundle, evaluator, scenario) and relocates SIM_SPEC.md into the crate. Adds the SWIM
host adapter wrapping production distribution::swim::SwimNode, the swim codec, a
virtual network model, the scenario loader, an assertion evaluator, deterministic RNG,
property-based tests, and reproduction/smoke/topology scenario TOMLs; drops the
detector/divergence/lint/postproc/spec/runtime modules and prior spec docs.


Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
2026-05-24 13:05:11 +04:00