preload wasm on browser

syumai · syumai · commit fab4314dee8a · 2025-04-11T22:07:11.000+09:00
diff --git a/cmd/workers-assets-gen/assets/runtime/browser.mjs b/cmd/workers-assets-gen/assets/runtime/browser.mjs
@@ -1,5 +1,7 @@
+const modPromise = WebAssembly.compileStreaming(fetch("./build/app.wasm"));
+
 export async function loadModule() {
-  return await WebAssembly.compileStreaming(fetch("./build/app.wasm"));
+  return await modPromise;
 }
 
 export function createRuntimeContext({ binding }) {

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,7 @@`
	`1`	`+const modPromise = WebAssembly.compileStreaming(fetch("./build/app.wasm"));`
	`2`	`+`
`1`	`3`	`export async function loadModule() {`
`2`		`- return await WebAssembly.compileStreaming(fetch("./build/app.wasm"));`
	`4`	`+ return await modPromise;`
`3`	`5`	`}`
`4`	`6`
`5`	`7`	`export function createRuntimeContext({ binding }) {`