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Johnathan Corgan
78a73e1749
Auto-reconnect: - Add per-peer auto_reconnect config (default true) to PeerConfig - schedule_reconnect() feeds removed peers back into retry system with unlimited retries and exponential backoff after MMP dead timeout - RetryState gains reconnect flag to distinguish startup retries (max_retries-limited) from auto-reconnect (unlimited) Retry re-fire fix: - process_pending_retries() now pushes retry_after_ms past the handshake timeout window after successful initiate_peer_connection(), preventing retries from firing every tick with no backoff Chaos sim improvements: - Directed outbound configs: BFS spanning tree + lower-ID-first assignment eliminates dual-connect race conditions in simulation - Save runner log (runner.log) alongside per-node logs for event correlation - Increase churn-20 traffic aggressiveness and node churn (max_down_nodes 3→5, traffic interval min 0s, duration max 90s, concurrent flows 5→10)
FIPS Testing
Integration and simulation test harnesses for FIPS, using Docker containers running the full protocol stack.
Test Harnesses
static/ -- Static Docker Network
Fixed topologies (mesh, chain) with 5 nodes. Manual scripts for building, config generation, connectivity tests (ping, iperf), and network impairment (netem). Useful for deterministic debugging and validating specific topology configurations.
chaos/ -- Stochastic Simulation
Automated randomized testing with configurable node counts, topology algorithms (random geometric, Erdos-Renyi, chain), and fault injection (netem mutation, link flaps, traffic generation, node churn). Scenarios are defined in YAML and executed via a Python harness that manages the full lifecycle: topology generation, Docker orchestration, fault scheduling, log collection, and analysis.