From 11de746c013671cdb8f2333e3ff52346b93f2e4b Mon Sep 17 00:00:00 2001
From: Max Richter <max.richter@dynabase.de>
Date: Mon, 19 Jan 2026 14:22:14 +0100
Subject: [PATCH] feat(app): allow disabling of runtime/registry caches

---
 app/src/lib/runtime/runtime-executor.ts          |  2 +-
 .../runtime/worker-runtime-executor-backend.ts   | 16 ++++++++++++++++
 app/src/lib/runtime/worker-runtime-executor.ts   |  6 ++++++
 app/src/lib/settings/app-settings.svelte.ts      | 13 +++++++++++++
 app/src/routes/+page.svelte                      | 15 +++++++++++++++
 packages/registry/src/node-registry-client.ts    |  2 +-
 6 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/app/src/lib/runtime/runtime-executor.ts b/app/src/lib/runtime/runtime-executor.ts
index c7ff8c9..bf09954 100644
--- a/app/src/lib/runtime/runtime-executor.ts
+++ b/app/src/lib/runtime/runtime-executor.ts
@@ -64,7 +64,7 @@ export class MemoryRuntimeExecutor implements RuntimeExecutor {
 
   constructor(
     private registry: NodeRegistry,
-    private cache?: SyncCache<Int32Array>,
+    public cache?: SyncCache<Int32Array>,
   ) {
     this.cache = undefined;
   }
diff --git a/app/src/lib/runtime/worker-runtime-executor-backend.ts b/app/src/lib/runtime/worker-runtime-executor-backend.ts
index b26cc07..2c896e7 100644
--- a/app/src/lib/runtime/worker-runtime-executor-backend.ts
+++ b/app/src/lib/runtime/worker-runtime-executor-backend.ts
@@ -13,6 +13,22 @@ const executor = new MemoryRuntimeExecutor(nodeRegistry, cache);
 const performanceStore = createPerformanceStore();
 executor.perf = performanceStore;
 
+export async function setUseRegistryCache(useCache: boolean) {
+  if (useCache) {
+    nodeRegistry.cache = indexDbCache;
+  } else {
+    nodeRegistry.cache = undefined;
+  }
+}
+
+export async function setUseRuntimeCache(useCache: boolean) {
+  if (useCache) {
+    executor.cache = cache;
+  } else {
+    executor.cache = undefined;
+  }
+}
+
 export async function executeGraph(
   graph: Graph,
   settings: Record<string, unknown>,
diff --git a/app/src/lib/runtime/worker-runtime-executor.ts b/app/src/lib/runtime/worker-runtime-executor.ts
index 49ee7ba..8a2594f 100644
--- a/app/src/lib/runtime/worker-runtime-executor.ts
+++ b/app/src/lib/runtime/worker-runtime-executor.ts
@@ -11,5 +11,11 @@ export class WorkerRuntimeExecutor implements RuntimeExecutor {
   async getPerformanceData() {
     return this.worker.getPerformanceData();
   }
+  set useRuntimeCache(useCache: boolean) {
+    this.worker.setUseRuntimeCache(useCache);
+  }
+  set useRegistryCache(useCache: boolean) {
+    this.worker.setUseRegistryCache(useCache);
+  }
 }
 
diff --git a/app/src/lib/settings/app-settings.svelte.ts b/app/src/lib/settings/app-settings.svelte.ts
index 54178b1..d5f5829 100644
--- a/app/src/lib/settings/app-settings.svelte.ts
+++ b/app/src/lib/settings/app-settings.svelte.ts
@@ -87,6 +87,19 @@ export const AppSettingTypes = {
       label: "Show Graph Source",
       value: false,
     },
+    cache: {
+      title: "Cache",
+      useRuntimeCache: {
+        type: "boolean",
+        label: "Node Results",
+        value: true,
+      },
+      useRegistryCache: {
+        type: "boolean",
+        label: "Node Source",
+        value: true,
+      },
+    },
     stressTest: {
       title: "Stress Test",
       amount: {
diff --git a/app/src/routes/+page.svelte b/app/src/routes/+page.svelte
index aee5f4b..aa8b9ab 100644
--- a/app/src/routes/+page.svelte
+++ b/app/src/routes/+page.svelte
@@ -42,6 +42,21 @@
     appSettings.value.debug.useWorker ? workerRuntime : memoryRuntime,
   );
 
+  $effect(() => {
+    if (appSettings.value.debug.cache.useRegistryCache) {
+      nodeRegistry.cache = registryCache;
+    } else {
+      nodeRegistry.cache = undefined;
+    }
+
+    workerRuntime.setUseCache(appSettings.value.debug.cache.useRuntimeCache);
+    if (appSettings.value.debug.cache.useRuntimeCache) {
+      memoryRuntime.cache = runtimeCache;
+    } else {
+      memoryRuntime.cache = undefined;
+    }
+  });
+
   let activeNode = $state<NodeInstance | undefined>(undefined);
   let scene = $state<Group>(null!);
 
diff --git a/packages/registry/src/node-registry-client.ts b/packages/registry/src/node-registry-client.ts
index e10d9ce..7a3cf77 100644
--- a/packages/registry/src/node-registry-client.ts
+++ b/packages/registry/src/node-registry-client.ts
@@ -16,7 +16,7 @@ export class RemoteNodeRegistry implements NodeRegistry {
 
   constructor(
     private url: string,
-    private cache?: AsyncCache<ArrayBuffer | string>,
+    public cache?: AsyncCache<ArrayBuffer | string>,
   ) { }
 
   async fetchJson(url: string, skipCache = false) {