Primo Committ

src-pwa/register-service-worker.js

@@ -0,0 +1,35 @@
+/*
+ * This file is picked up by the build system only
+ * when building for PRODUCTION
+ */
+
+import {register} from 'register-service-worker'
+
+register(process.env.SERVICE_WORKER_FILE, {
+    ready() {
+      console.log('READY::: App is being served from cache by a service worker.')
+    },
+    registered(registration) { // registration -> a ServiceWorkerRegistration instance
+      console.log('REGISTERED::: !!!')
+    },
+    cached(registration) { // registration -> a ServiceWorkerRegistration instance
+      console.log('CACHED::: Content has been cached for offline use.')
+    },
+    updatefound(registration) { // registration -> a ServiceWorkerRegistration instance
+      console.log('UPDATEFOUND::: New content is downloading.')
+    },
+    updated(registration) { // registration -> a ServiceWorkerRegistration instance
+      console.log('New content is available; please refresh.')
+    },
+    offline() {
+      console.log('No internet connection found. App is running in offline mode.')
+    },
+    error(err) {
+      console.error('Error during service worker registration:', err)
+    },
+  }
+);
+
+// ServiceWorkerRegistration: https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration
+
+