Files
CosmicClash/server
Josh Creek 4cad0f0cce feat(multiplayer): report assignment-ready from the supervisor
Closes the second blocker named last commit. Re-traced the actual code
path rather than trusting the earlier assumption: server_boot.gd
verifies its mounted roster file synchronously in _ready(), before
NetworkManager.host() runs and before ServerControl.set_process_ready
is ever called -- so by the time the loopback /ready probe (and thus
Agones Ready, and thus process-ready registration) succeeds, Godot has
already verified its own roster. And the API's ASSIGNMENT_READY gate
(AdvanceServerRegistrationSQL) checks only durable `assignments` rows
server-side, nothing Godot reports. No new Godot-side state was needed
-- the earlier 'needs Godot's own roster-verification state exposed'
claim was overcautious and is corrected here.

The supervisor now calls registerControlPlane(ctx, true) right after
process-ready succeeds, with a bounded retry (default 5 attempts, 2s
apart, both configurable) rather than a single attempt: the durable
`assignments` rows the server-side gate checks may not have propagated
by the first attempt, and that is expected, not fatal. Unlike a
process-ready registration failure, a persistent assignment-ready
failure does NOT kill the child -- the process is already legitimately
listening and usable, and killing a healthy process over a lagging
control-plane read would be actively harmful; it's logged to stderr
instead.

Covered by two tests: the full process-ready-then-assignment-ready
sequence and body shapes, and a retry test that fails the assignment-
ready call twice with 409 (simulating the real gate not yet
satisfied) before succeeding on the third attempt, asserting Start()
still succeeds and the child is never killed.
2026-09-01 13:44:27 +01:00
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