From 15a4c04e626bc3f20f9379f5444c92a619d2dc5f Mon Sep 17 00:00:00 2001
From: mossroy <mossroy@mossroy.fr>
Date: Mon, 4 Jan 2016 11:39:28 +0100
Subject: [PATCH] "Claim" the Service Worker as soon as it is activated, so
 that it can be triggered right away (without the need to reload the page or
 app). Fixes #129

---
 service-worker.js | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/service-worker.js b/service-worker.js
index a25234f7..c6b6883a 100644
--- a/service-worker.js
+++ b/service-worker.js
@@ -52,6 +52,19 @@ function b64toBlob(b64Data, contentType, sliceSize) {
     return blob;
 }
 
+self.addEventListener('install', function(event) {
+    event.waitUntil(self.skipWaiting());
+    console.log("ServiceWorker installed");
+});
+
+self.addEventListener('activate', function(event) {
+    // "Claiming" the ServiceWorker is necessary to make it work right away,
+    // without the need to reload the page.
+    // See https://developer.mozilla.org/en-US/docs/Web/API/Clients/claim
+    event.waitUntil(self.clients.claim());
+    console.log("ServiceWorker activated");
+});
+
 require({
     baseUrl: "./www/js/lib/"
 },
@@ -62,14 +75,6 @@ function(util) {
     console.log("ServiceWorker startup");
     
     var outgoingMessagePort = null;
-
-    self.addEventListener('install', function(event) {
-        console.log("ServiceWorker installed");
-    });
-
-    self.addEventListener('activate', function(event) {
-        console.log("ServiceWorker activated");
-    });
     
     self.addEventListener('message', function (event) {
         if (event.data.action === 'init') {
@@ -177,4 +182,4 @@ function(util) {
         // then the default request/response behavior will automatically be used.
     });
 
-});
+});
\ No newline at end of file