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Test service worker and shared worker store

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This commit is contained in:
yflory
2018-06-06 15:58:43 +02:00
parent 9c5ad795e1
commit 6ab29f8f3a
10 changed files with 927 additions and 548 deletions
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36
www/worker/inner.js
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@@ -71,12 +71,19 @@ define([
// Service worker
if ('serviceWorker' in navigator) {
var postMessage = function (data) {
if (navigator.serviceWorker && navigator.serviceWorker.controller) {
navigator.serviceWorker.controller.postMessage(data);
}
};
console.log('here');
var initializing = true;
var worker;
var postMessage = function (data) {
console.log(data, navigator.serviceWorker);
if (worker) {
return void worker.postMessage(data);
}
console.log('NOT READY');
/*if (navigator.serviceWorker && navigator.serviceWorker.controller) {
navigator.serviceWorker.controller.postMessage(data);
}*/
};
navigator.serviceWorker.register('/worker/sw.js', {scope: '/'})
.then(function(reg) {
console.log(reg);
@@ -84,6 +91,19 @@ define([
$container.append('<br>');
$container.append('Registered! (scope: ' + reg.scope +')');
reg.onupdatefound = function () {
if (initializing) {
var w = reg.installing;
var onStateChange = function () {
if (w.state === "activated") {
console.log(w);
worker = w;
postMessage("INIT");
w.removeEventListener("statechange", onStateChange);
}
};
w.addEventListener('statechange', onStateChange);
return;
}
console.log('new SW version found!');
// KILL EVERYTHING
UI.confirm("New version detected, you have to reload", function (yes) {
@@ -94,6 +114,7 @@ define([
navigator.serviceWorker.addEventListener('message', function (e) {
var data = e.data;
if (data && data.state === "READY") {
initializing = false;
$container.append('<hr>sw.js ready');
postMessage(["Hello worker"]);
return;
@@ -101,7 +122,10 @@ define([
$container.append('<br>');
$container.append(e.data);
});
postMessage("INIT");
if (reg.active) {
worker = reg.active;
postMessage("INIT");
}
}).catch(function(error) {
console.log('Registration failed with ' + error);
$container.append('Registration error: ' + error);