From c04827fd3f48eae7eb46592cbf82910647bda1b1 Mon Sep 17 00:00:00 2001
From: Neal Shah <30693865+ProgrammerIn-wonderland@users.noreply.github.com>
Date: Wed, 19 Aug 2026 14:20:15 -0400
Subject: [PATCH] add dynamic worker create event (#3608)

---
 src/backend/clients/event/types.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/backend/clients/event/types.ts b/src/backend/clients/event/types.ts
index e38d9468e..175324dad 100644
--- a/src/backend/clients/event/types.ts
+++ b/src/backend/clients/event/types.ts
@@ -348,6 +348,18 @@ export type EventMap = {
     // is pricing workers that came into existence, not deploys.
     'worker.create': { actor: Actor; workerName: string };
 
+    // The same announcement for worker code that lives inside a hosted site
+    // and is deployed on demand rather than by an explicit call. Such a worker
+    // has no row of ours to key on, so what stands in for "genuinely new" is
+    // the absence of any prior record that it ran — which is why it is
+    // announced separately, and identified by where its source lives rather
+    // than by a worker name.
+    'worker.dynamic.create': {
+        actor: Actor;
+        subdomain: string;
+        worker: string;
+    };
+
     // ---- Outer / GUI broadcast ----
     'outer.cacheUpdate': {
         cacheKey: string[];