argh

api-interop-layer/data/alerts/index.js

@@ -71,16 +71,20 @@ export const startAlertProcessing = () => {
   // gets loaded in the background worker, don't recursively keep loading it.
   if (isMainThread) {
     const max = (0.7 * getHeapStatistics().heap_size_limit) / 1024 ** 2;
-    console.log(`===== SETTING WORKER MAX HEAP TO ${max} MB`);
 
     const updater = new Worker(
       path.join(import.meta.dirname, "backgroundUpdateTask.js"),
       { resourceLimits: { maxOldGenerationSizeMb: max } },
     );
     updater.on("message", updateFromBackground);
 
+    // If our background thread stops, restart it.
+    updater.on("exit", () => {
+      startAlertProcessing();
+    });
+
     // Make it go. Otherwise it won't go.
-    updater.postMessage("start");
+    updater.postMessage("start", [...cachedAlerts.keys()]);
   }
 };