offline-mode

问题 I have a site with a Service Worker that caches some static resources on install. Some other resources are not cached, like data requests. So if you test the site using offline mode in Chrome, most of the page is properly displayed, but data is not there, and some errors appear in the console because of those failed requests. All right so far. But then I've created a test with Selenium and Chromedriver. I load that site, I visit the home page, Service Worker is properly installed, and then I

问题 I have a site with a Service Worker that caches some static resources on install. Some other resources are not cached, like data requests. So if you test the site using offline mode in Chrome, most of the page is properly displayed, but data is not there, and some errors appear in the console because of those failed requests. All right so far. But then I've created a test with Selenium and Chromedriver. I load that site, I visit the home page, Service Worker is properly installed, and then I

问题 I have a site with a Service Worker that caches some static resources on install. Some other resources are not cached, like data requests. So if you test the site using offline mode in Chrome, most of the page is properly displayed, but data is not there, and some errors appear in the console because of those failed requests. All right so far. But then I've created a test with Selenium and Chromedriver. I load that site, I visit the home page, Service Worker is properly installed, and then I

问题 Does anyone still uses Java Web Start? Well I certanly have to. I have an application that needs to run in online and offline mode. Online for getting updates, but the actual use case is offline. Up to jre8u161 that worked fine. But with the current Updates 171 and 172 the application won't start in offline mode. If I force it to offline mode with the Java Cache Viewer I get the exception: com.sun.deploy.net.FailedDownloadException: Ressource kann nicht heruntergeladen werden. System ist

问题 Does anyone still uses Java Web Start? Well I certanly have to. I have an application that needs to run in online and offline mode. Online for getting updates, but the actual use case is offline. Up to jre8u161 that worked fine. But with the current Updates 171 and 172 the application won't start in offline mode. If I force it to offline mode with the Java Cache Viewer I get the exception: com.sun.deploy.net.FailedDownloadException: Ressource kann nicht heruntergeladen werden. System ist

问题 I am working on a reactJS application that uses ant design for the UI. Recently we released this application to production where the computers are pretty locked down. This application is an intranet application and these computers have no internet access. So, because of that, the ant design icons on the modals were showing up as empty boxes. I did some digging and saw that the icons are using CSS classes. For example, this is the CSS class for the red error "X" on the error modal: .anticon

问题 How does IndexedDB handle multiple tabs each with asynchronous transactions in-flight? Do transactions lock all of the related object stores entirely? How can I guarantee that if one tab is working on a piece of data that another isn't doing the same thing? 回答1: The IndexedDB specifications determine that "If multiple READ_WRITE transactions are attempting to access the same object store (i.e. if they have overlapping scope), the transaction that was created first must be the transaction

问题 How does IndexedDB handle multiple tabs each with asynchronous transactions in-flight? Do transactions lock all of the related object stores entirely? How can I guarantee that if one tab is working on a piece of data that another isn't doing the same thing? 回答1: The IndexedDB specifications determine that "If multiple READ_WRITE transactions are attempting to access the same object store (i.e. if they have overlapping scope), the transaction that was created first must be the transaction

问题 How does IndexedDB handle multiple tabs each with asynchronous transactions in-flight? Do transactions lock all of the related object stores entirely? How can I guarantee that if one tab is working on a piece of data that another isn't doing the same thing? 回答1: The IndexedDB specifications determine that "If multiple READ_WRITE transactions are attempting to access the same object store (i.e. if they have overlapping scope), the transaction that was created first must be the transaction

问题 With localhost Angular PWA service worker works fine in all scenarios, BUT After deployment (on Azure server with GIT pipeline), In Online mode all works fine: 1. Service Worker is registered. 2. API responses are cached. Now when i go offline, the service worker still tries to fetch the api response from Network( and give 504 error since its offline mode) INSTEAD of taking those responses from CACHE. I can see the data there in cache, But the problem is that ServiceWorker still tries to