[FEATURE] Use ReadableStream for Response (#15)

* feat: uses ReadableStream for Response * chore: rebuilds other examples
2026-01-12 01:59:14 +00:00 · 2024-10-14 09:14:50 +02:00
parent 163b49702b
commit 5ec4a8d7e8
21 changed files with 644 additions and 93 deletions
--- a/docs/hello-sse/api.go
+++ b/docs/hello-sse/api.go
@@ -0,0 +1,34 @@
+package main
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/tmaxmax/go-sse"
+
+	wasmhttp "github.com/nlepage/go-wasm-http-server"
+)
+
+func main() {
+	s := &sse.Server{}
+	t, _ := sse.NewType("ping")
+
+	go func() {
+		m := &sse.Message{
+			Type: t,
+		}
+		m.AppendData("Hello world")
+
+		for range time.Tick(time.Second) {
+			_ = s.Publish(m)
+		}
+	}()
+
+	http.Handle("/events", s)
+
+	if _, err := wasmhttp.Serve(nil); err != nil {
+		panic(err)
+	}
+
+	select {}
+}
--- a/docs/hello-sse/api.wasm
+++ b/docs/hello-sse/api.wasm
--- a/docs/hello-sse/index.html
+++ b/docs/hello-sse/index.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>go-wasm-http-server hello demo</title>
+    <script>
+      navigator.serviceWorker.register('sw.js')
+        .then(registration => {
+          const serviceWorker = registration.installing ?? registration.waiting ?? registration.active
+          if (serviceWorker.state === 'activated') {
+            startEventSource()
+          } else {
+            serviceWorker.addEventListener('statechange', e => {
+              if (e.target.state === 'activated') startEventSource()
+            })
+          }
+        })
+      
+      function startEventSource() {
+        const es = new EventSource('/api/events')
+        es.addEventListener('ping', (e) => {
+          const p = document.createElement('p')
+          p.textContent = `ping: data=${e.data}`
+          document.body.append(p)
+        })
+        window.addEventListener('unload', () => {
+          es.close()
+        })
+      }
+    </script>
+  </head>
+  <body></body>
+</html>
--- a/docs/hello-sse/sw.js
+++ b/docs/hello-sse/sw.js
@@ -0,0 +1,12 @@
+importScripts('https://cdn.jsdelivr.net/gh/golang/go@go1.23.1/misc/wasm/wasm_exec.js')
+importScripts('https://cdn.jsdelivr.net/gh/nlepage/go-wasm-http-server@v1.1.0/sw.js')
+
+addEventListener('install', (event) => {
+  event.waitUntil(skipWaiting())
+})
+
+addEventListener('activate', event => {
+  event.waitUntil(clients.claim())
+})
+
+registerWasmHTTPListener('api.wasm', { base: 'api' })
--- a/docs/hello-state/api.wasm
+++ b/docs/hello-state/api.wasm
--- a/docs/hello-state/sw.js
+++ b/docs/hello-state/sw.js
@@ -1,4 +1,4 @@
-importScripts('https://cdn.jsdelivr.net/gh/golang/go@go1.18.4/misc/wasm/wasm_exec.js')
+importScripts('https://cdn.jsdelivr.net/gh/golang/go@go1.23.1/misc/wasm/wasm_exec.js')
 importScripts('https://cdn.jsdelivr.net/gh/nlepage/go-wasm-http-server@v1.1.0/sw.js')

 addEventListener('install', (event) => {
--- a/docs/hello/api.wasm
+++ b/docs/hello/api.wasm
--- a/docs/hello/sw.js
+++ b/docs/hello/sw.js
@@ -1,4 +1,4 @@
-importScripts('https://cdn.jsdelivr.net/gh/golang/go@go1.18.4/misc/wasm/wasm_exec.js')
+importScripts('https://cdn.jsdelivr.net/gh/golang/go@go1.23.1/misc/wasm/wasm_exec.js')
 importScripts('https://cdn.jsdelivr.net/gh/nlepage/go-wasm-http-server@v1.1.0/sw.js')

 addEventListener('install', (event) => {