fix(stats): start stats server on background app launch (#144)

2026-09-12 05:16:19 -07:00 · 2026-07-07 00:16:57 -07:00
parent 38ddb29aa0
commit 0a58c20ad7
12 changed files with 185 additions and 1 deletions
@@ -0,0 +1,35 @@
+export interface EnsureBackgroundStatsServerDeps {
+  isStatsAutoStartEnabled: () => boolean;
+  isImmersionTrackingEnabled: () => boolean;
+  ensureBackgroundStatsServerStarted: () => {
+    url: string;
+    runningInCurrentProcess: boolean;
+  };
+  logInfo: (message: string) => void;
+  logWarn: (message: string, error?: unknown) => void;
+}
+
+export function createEnsureBackgroundStatsServerHandler(
+  deps: EnsureBackgroundStatsServerDeps,
+): () => void {
+  return () => {
+    if (!deps.isStatsAutoStartEnabled()) {
+      deps.logInfo('Background start: stats.autoStartServer is disabled; skipping stats server.');
+      return;
+    }
+    if (!deps.isImmersionTrackingEnabled()) {
+      deps.logInfo('Background start: immersion tracking is disabled; skipping stats server.');
+      return;
+    }
+    try {
+      const result = deps.ensureBackgroundStatsServerStarted();
+      deps.logInfo(
+        result.runningInCurrentProcess
+          ? `Background start: stats server started at ${result.url}.`
+          : `Background start: stats server already running at ${result.url}; skipping.`,
+      );
+    } catch (error) {
+      deps.logWarn('Background start: failed to start stats server.', error);
+    }
+  };
+}