mirror of
https://github.com/juanfont/headscale.git
synced 2026-03-20 08:34:12 +01:00
00c41b6422
Add three test files designed to stress the control plane under concurrent and adversarial conditions: - race_test.go: 14 tests exercising concurrent mutations, session replacement, batcher contention, NodeStore access, and map response delivery during disconnect. All pass the Go race detector. - poll_race_test.go: 8 tests targeting the poll.go grace period interleaving. These confirm a logical TOCTOU race: when a node disconnects and reconnects within the grace period, the old session's deferred Disconnect() can overwrite the new session's Connect(), leaving IsOnline=false despite an active poll session. - stress_test.go: sustained churn, rapid mutations, rolling replacement, data integrity checks under load, and verification that rapid reconnects do not leak false-offline notifications. Known failing tests (grace period TOCTOU race): - server_state_online_after_reconnect_within_grace - update_history_no_false_offline - rapid_reconnect_peer_never_sees_offline