zit  Timeline

A serving release over 0.1.2. Where 0.1.2 made a large repository cloneable, 0.1.3 makes serving one fast and lean.

A server against a large repository comes up immediately: the listener opens before the repository is read, so a client queues in the accept backlog while the server primes rather than being refused during a startup a large store made long. A push no longer stalls inside its own reply deadline; the snapshot rebuild it triggers now runs between connections. Serving reads the repository through an on-demand log-offset index rather than a resident copy, so peak memory to serve a 67,499-artifact repository fell from about 157 MB to about 32 MB, with clones byte-identical to before.

Also: the end-to-end suite is safe to run concurrently with itself (fresh loopback ports), and the unclassifiable-artifact tolerance rule is now covered by deterministic simulation and an end-to-end scenario. check-in: a469147254 user: dmestas tags: trunk, version-0.1.3