ouroboros/src/ipcpd/unicast/tests, branch 0.24.0

ipcpd: Add congestion avoidance unit tests

2026-07-19T09:44:36+00:00

Cover the shared per-aggregate contexts, the mb-ecn policy and the link capacity estimator. The controller tests pin the invariants of the algorithm: the first mark is reported immediately, the receiver's congestion mean is independent of packet rate and its window adapts to hold a fixed sample count, increase and decrease are invariant under control cadence, a starved sender still cuts and later recovers, signals age out on rate-relative horizons, capacity feedback derives the rate floor and recovery slope with clamps and a staleness fallback, and the pacer bounds the burst after idle. The estimator tests drive synthetic arrival traces: the capacity code survives a round trip within its resolution, hops combine by MIN, busy-period drain measures the link rate, windows extend on slow links, sparse idle observations are tolerated where unsaturated windows are rejected, shaped links measure at the shaped rate, stale windows are discarded, and windows bordering an empty queue can only lower the estimate. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Make the DHT a directory policy

2021-12-06T16:52:56+00:00

The DHT is now a proper directory policy instead of a unicast IPCP component. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Move DHT to stack

2021-12-06T16:52:16+00:00

This makes the DHT a single directory implementation and moves it to the stack (init/fini instead of create/destroy). This is a step towards making it a directory policy, in line with our other policy implementations. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

build: Update email addresses

2021-01-03T10:57:05+00:00

The ugent email addresses are shut down, updated to Ouroboros mail addresses. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

build: Update copyright to 2021

2021-01-03T10:56:28+00:00

Happy New Year, Ouroboros! Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

2020-01-02T14:07:36+00:00

Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

build: Refactor normal to unicast

2019-07-29T17:36:45+00:00

This completes the renaming of the normal IPCP to the unicast IPCP in the sources, to get everything consistent with the documentation. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders