My service worker has a variable to store a secured hash, and injects it into headers for relevant HTTP requests, server app will then compare with its own to make it a secured login. The hash is generated dynamically behind…
I want to override the postMessage() function in all Worker created after the override. I am doing this in a browser extension from a content script before page is loaded. I have tried to simply override it like this: Worker.prototype.postMessage…
Caching is a fundamental aspect of optimizing web applications for speed and efficiency. so it's critical to decide the best method and strategy in order to use it. as far as I'm concerned both of them (serviceworker & laravel cashing)…
I'm rather new to service workers. So excuse me in advance if my question is simple. I'm trying to implement an offline page for my React application. Every one is suggesting the following code: sw.addEventListener("fetch", (event) => { event.respondWith( caches.match(event.request).then((cachedResponse)…
I'm trying to understand Service Workers, so I started from simple example <!-- index.html --> <!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <script defer type="module" src="index.js"></script> <title>Document</title> </head> <body> <div>…
I am having big problems, i am currently developing an App where i need to send Push Notifications to my Web App(User has to install the PWA on their mobile device). We had a lot of problems adding the App…
This is the code in my background-worker.js file which is supposed to be responsible for uploading the blob const addExerciseDataToDatabase = async (blob, exercise, patient, authToken) => { const databaseURL = 'http://127.0.0.1:8000/exercise_record/'; const fileName = 'video.webm'; const file = new…
I have this code in my Service Worker: self.addEventListener('fetch', (event) => { event.respondWith(new Promise(async (resolve, reject) => { const req = event.request; try { const res = new HTTPResponse(resolve, reject); await chain_handlers(this._middlewares, function(fn, next) { return fn(req, res, next); });…
I'm sending a POST request via fetch() from my JavaScript Service-Worker to my TYPO3 Extbase controller action. The controller then goes on to process the data, but I can't find a way to get the body data. I'm calling the…
I guess that many people will consider that proposing restrictions for a PWA to be downloaded could not be a good strategic idea but in this concrete project I would need to been able to accomplish exactly that. I would…