3 Commits

Include renames

Author	SHA1	Message	Date
jschoubben	8b3a9163d0	Hold a group's batch open for its last member and keep both kinds of member in one batch and one plan (issue 977, part C, ADR 0418)	2026-10-17 21:06:33 +02:00
jschoubben	6196a4815e	Let a merge that shares nothing skip the merge window (hq issue 525) ... A merge waited the whole window even when nothing assembling shared anything with it. It now joins only a batch it is related to (ADR 0304 §1, read by ADR 0306 §3: repository, a module the cut would move, a graph edge, a group head), folding the newer into the oldest when it relates to two. A merge related to none starts a batch whose window is closed at once (PlanBatch.CutAtOnce), unless its delivery group may still have a member to merge (ADR 0306 §2). The controller cannot see a group's unmerged members (that is mesh-delivery's record), so a merge from any head still waits, in a batch of its own: the safe error is to wait. Walks stay one at a time; a batch cut at once queues behind an open walk. A stop's merges walked again join a related batch, or their own.	2026-10-12 12:14:46 +02:00
jochen	96fc4209d3	Assemble merges in a rolling window and walk each batch once (hq ADR 0276, issue 362) ... Every merge opened a walk and the next merge of the branch superseded it: two catalogue merges 18 s apart left a walk no delivery held, and the operator started it by hand 58 minutes later. A merge now joins the open batch, kept in the store (migration 0089), which is cut into one walk when no merge came for merge-window (90 s) or at merge-window-at-most (10 min): one commit per repository, the latest of its branch, with every file the batch's merges changed. One walk at a time; a started walk is never superseded, a waiting one is folded into the next. The walk names every merge it answers on the wire (delivery.merges, taken_over_by, batch). A failed walk walks its earlier merges alone, newest first, until one is delivered. A delivery group's order becomes tier edges inside the walk. plans shows the batch assembling; S18 and S19 bound its waits; S16 names the merges a waiting walk answers.	2026-10-10 13:20:04 +02:00