Use database fleet registry and gate RCON polling on container readiness

src/lib/server/pipeline/worker.ts

@@ -5,7 +5,9 @@ import { emit } from './bus.js';
 import type { ServerStatusEntry } from './bus.js';
 import { rconStatusResult } from '../integrations/rcon.js';
 import type { RconFailure } from '../integrations/rcon.js';
-import { listServers, seedServerRegistry, setServerField } from '../fleet/servers.js';
+import { listServers, setServerField } from '../fleet/servers.js';
+import { komodoInspectHealthy } from '../integrations/komodo.js';
+import { restartSettling } from './restart-rollout.js';
 import { classifyHealth } from '../fleet/health.js';
 import { scanMatchState } from '../fleet/match-log.js';
 
@@ -108,7 +110,15 @@ function encodeError(reason: RconFailure, detail: string): string {
     return `${reason}:${detail}`;
 }
 
-async function fanoutStatus(): Promise<void> {
+let statusInFlight: Promise<void> | null = null;
+
+export function fanoutStatus(): Promise<void> {
+    if (statusInFlight) return statusInFlight;
+    statusInFlight = refreshStatus().finally(() => { statusInFlight = null; });
+    return statusInFlight;
+}
+
+async function refreshStatus(): Promise<void> {
     const servers = listServers();
     if (servers.length === 0) return;
 
@@ -120,6 +130,28 @@ async function fanoutStatus(): Promise<void> {
             const i = cursor++;
             if (i >= servers.length) return;
             const srv = servers[i];
+            const container = restartSettling(srv.name)
+                ? { ok: false as const, state: 'restarting', reason: 'Restart requested' }
+                : await komodoInspectHealthy(srv.name).catch((err) => ({
+                ok: false as const, reason: (err as Error).message
+            }));
+            const containerState = container.ok ? 'running'
+                : ('state' in container && typeof container.state === 'string' ? container.state.toLowerCase() : 'unknown');
+            setServerField(srv.name, 'container_state', containerState);
+            if (!container.ok) {
+                // Container readiness precedes RCON readiness. Old replies and
+                // failures describe the previous process, not this startup.
+                setServerField(srv.name, 'last_error', null);
+                setServerField(srv.name, 'last_reply_snippet', null);
+                entries[i] = {
+                    server: srv.name, players: null, map: srv.map, gametype: null,
+                    roster: null, health: classifyHealth(null, null, containerState),
+                    lastSeenAt: srv.last_seen_at, lastError: null, endpoint: null,
+                    reason: null, replySnippet: null, activeSince: null,
+                    inactiveSince: null, gameStartedAt: null, gameEndedAt: null
+                };
+                continue;
+            }
             const result = await rconStatusResult(srv.name).catch((err) => ({
                 ok: false as const,
                 endpoint: null,
@@ -231,8 +263,6 @@ export function startWorker(): void {
     if (started) return;
     started = true;
 
-    seedServerRegistry().catch((err) => console.error('[worker] seed error:', err));
-
     void tick();
     void fanoutStatus();
     tickTimer = setInterval(tick, TICK_MS);