feat(SharedArrayBuffer): enable by default while adding a disable option

Kitware · Jun 19, 2024 · 49df5ed · 49df5ed
1 parent 9535d20
commit 49df5ed
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Showing 5 changed files with 24 additions and 4 deletions.
diff --git a/vue2-app/public/coi-serviceworker.min.js b/vue2-app/public/coi-serviceworker.min.js
diff --git a/vue2-app/src/main.js b/vue2-app/src/main.js
@@ -2,8 +2,10 @@ import Vue from 'vue';
 import App from './components/App';
 import Trame from './use';
 
+import vtkURLExtract from '@kitware/vtk.js/Common/Core/URLExtract';
+
 import { setAddAttachment } from './components/Connect/trame/decorators';
-import { handlePageUpdate, GLOBAL_VUE_OPTIONS } from './components/Connect/trame/state';
+import { handlePageUpdate, loadScript, GLOBAL_VUE_OPTIONS } from './components/Connect/trame/state';
 import wslink from './components/Connect/wslink';
 
 const DEFAULT_CONNECTION_NAME = 'TrameConnect';
@@ -61,4 +63,11 @@ async function initializeApplication(Vue) {
   }).$mount('#app');
 }
 
+// Initialize service worker to override headers for SharedArrayBuffer
+// > Cross-Origin-Opener-Policy: same-origin
+// > Cross-Origin-Embedder-Policy: require-corp
+if (!vtkURLExtract.extractURLParameters().disableSharedArrayBuffer) {
+  loadScript('coi-serviceworker.min.js');
+}
+
 initializeApplication(Vue);
diff --git a/vue3-app/public/coi-serviceworker.min.js b/vue3-app/public/coi-serviceworker.min.js
diff --git a/vue3-app/src/core/trame/setup.js b/vue3-app/src/core/trame/setup.js
@@ -9,7 +9,7 @@
 
 var LOADED_URLS = [];
 
-function loadScript(url) {
+export function loadScript(url) {
   return new Promise(function (resolve, reject) {
     if (LOADED_URLS.indexOf(url) === -1) {
       LOADED_URLS.push(url);
@@ -25,7 +25,7 @@ function loadScript(url) {
   });
 }
 
-function loadScriptAsModule(url) {
+export function loadScriptAsModule(url) {
   return new Promise(function (resolve, reject) {
     if (LOADED_URLS.indexOf(url) === -1) {
       LOADED_URLS.push(url);

diff --git a/vue3-app/src/main.js b/vue3-app/src/main.js
@@ -1,7 +1,7 @@
 import "./style.css";
 import vtkURLExtract from "@kitware/vtk.js/Common/Core/URLExtract";
 import wslink from "./core/wslink";
-import { handlePageResources } from "./core/trame/setup";
+import { handlePageResources, loadScript } from "./core/trame/setup";
 import { createTrameInstance } from "./core/trame";
 import TrameUse from "./use";
 
@@ -105,4 +105,11 @@ async function start() {
   app.mount("#app");
 }
 
+// Initialize service worker to override headers for SharedArrayBuffer
+// > Cross-Origin-Opener-Policy: same-origin
+// > Cross-Origin-Embedder-Policy: require-corp
+if (!vtkURLExtract.extractURLParameters().disableSharedArrayBuffer) {
+  loadScript("coi-serviceworker.min.js");
+}
+
 start();