pkgs/wasm-http-server
pkgs/wasm-http-server
1
0
Fork 0
mirror of https://github.com/nlepage/go-wasm-http-server.git synced 2025-03-10 17:29:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: allow using cache for wasm binary

Browse Source
This commit is contained in:
Nicolas Lepage 2024-10-16 13:20:29 +02:00
parent b2bd8679fd
commit 98257b470a
No known key found for this signature in database
GPG Key ID: B0879E35E66D8F6F
5 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
docs/hello-state-keepalive/index.html
View File

@ -1,7 +1,7 @@
<!DOCTYPE html> <!DOCTYPE html>
<html> <html>
<head> <head>
<title>go-wasm-http-server hello with state demo</title> <title>go-wasm-http-server hello with state and keepalive demo</title>
<script> <script>
navigator.serviceWorker.register('sw.js').then(registration => { navigator.serviceWorker.register('sw.js').then(registration => {
const sw = registration.active ?? registration.installing ?? registration.waiting const sw = registration.active ?? registration.installing ?? registration.waiting

2
docs/hello-state-keepalive/sw.js
View File

@ -2,7 +2,7 @@ importScripts('https://cdn.jsdelivr.net/gh/golang/go@go1.23.1/misc/wasm/wasm_exe
importScripts('https://cdn.jsdelivr.net/gh/nlepage/go-wasm-http-server@v2.0.2/sw.js') importScripts('https://cdn.jsdelivr.net/gh/nlepage/go-wasm-http-server@v2.0.2/sw.js')
addEventListener('install', event => { addEventListener('install', event => {
event.waitUntil(skipWaiting()) event.waitUntil(caches.open('hello-state').then((cache) => cache.add('api.wasm')))
}) })
addEventListener('activate', event => { addEventListener('activate', event => {

3
docs/hello-state/sw.js
View File

@ -2,10 +2,11 @@ importScripts('https://cdn.jsdelivr.net/gh/golang/go@go1.23.1/misc/wasm/wasm_exe
importScripts('https://cdn.jsdelivr.net/gh/nlepage/go-wasm-http-server@v2.0.2/sw.js') importScripts('https://cdn.jsdelivr.net/gh/nlepage/go-wasm-http-server@v2.0.2/sw.js')
addEventListener('install', (event) => { addEventListener('install', (event) => {
event.waitUntil(caches.open('hello-state').then((cache) => cache.add('api.wasm')))
event.waitUntil(skipWaiting()) event.waitUntil(skipWaiting())
}) })
addEventListener('activate', event => { addEventListener('activate', (event) => {
event.waitUntil(clients.claim()) event.waitUntil(clients.claim())
}) })

4
docs/hello/sw.js
View File

@ -2,10 +2,10 @@ importScripts('https://cdn.jsdelivr.net/gh/golang/go@go1.23.1/misc/wasm/wasm_exe
importScripts('https://cdn.jsdelivr.net/gh/nlepage/go-wasm-http-server@v2.0.2/sw.js') importScripts('https://cdn.jsdelivr.net/gh/nlepage/go-wasm-http-server@v2.0.2/sw.js')
addEventListener('install', (event) => { addEventListener('install', (event) => {
event.waitUntil(skipWaiting()) event.waitUntil(caches.open('hello').then((cache) => cache.add('api.wasm')))
}) })
addEventListener('activate', event => { addEventListener('activate', (event) => {
event.waitUntil(clients.claim()) event.waitUntil(clients.claim())
}) })

7
sw.js
View File

@ -1,4 +1,4 @@
function registerWasmHTTPListener(wasm, { base, args = [] } = {}) { function registerWasmHTTPListener(wasm, { base, cacheName, args = [] } = {}) {
let path = new URL(registration.scope).pathname let path = new URL(registration.scope).pathname
if (base && base !== '') path = `${trimEnd(path, '/')}/${trimStart(base, '/')}` if (base && base !== '') path = `${trimEnd(path, '/')}/${trimStart(base, '/')}`
@ -11,7 +11,10 @@ function registerWasmHTTPListener(wasm, { base, args = [] } = {}) {
const go = new Go() const go = new Go()
go.argv = [wasm, ...args] go.argv = [wasm, ...args]
WebAssembly.instantiateStreaming(fetch(wasm), go.importObject).then(({ instance }) => go.run(instance)) const source = cacheName
? caches.open(cacheName).then((cache) => cache.match(wasm)).then((response) => response ?? fetch(wasm))
: caches.match(wasm).then(response => (response) ?? fetch(wasm))
WebAssembly.instantiateStreaming(source, go.importObject).then(({ instance }) => go.run(instance))
addEventListener('fetch', e => { addEventListener('fetch', e => {
const { pathname } = new URL(e.request.url) const { pathname } = new URL(e.request.url)