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var mySharedWorker = new SharedWorker("file_spawn_shared_worker.js");
mySharedWorker.port.onmessage = function (ev) {
parent.postMessage(
{
result: "shared-worker-allowed",
href: document.location.href,
},
"*"
);
mySharedWorker.port.close();
};
mySharedWorker.onerror = function (evt) {
evt.preventDefault();
parent.postMessage(
{
result: "shared-worker-blocked",
href: document.location.href,
},
"*"
);
mySharedWorker.port.close();
};
mySharedWorker.port.start();
mySharedWorker.port.postMessage("foo");
// --------------------------------------------
let myWorker = new Worker("file_spawn_worker.js");
myWorker.onmessage = function (event) {
parent.postMessage(
{
result: "worker-allowed",
href: document.location.href,
},
"*"
);
};
myWorker.onerror = function (event) {
parent.postMessage(
{
result: "worker-blocked",
href: document.location.href,
},
"*"
);
};
// --------------------------------------------
navigator.serviceWorker
.register("file_spawn_service_worker.js")
.then(function (reg) {
// registration worked
reg.unregister().then(function () {
parent.postMessage(
{
result: "service-worker-allowed",
href: document.location.href,
},
"*"
);
});
})
.catch(function (error) {
// registration failed
parent.postMessage(
{
result: "service-worker-blocked",
href: document.location.href,
},
"*"
);
});