background sync

About this tag
Background sync is a feature that allows web applications and Windows services to synchronize data in the background, even when the app is not actively in use. In the context of Progressive Web Apps (PWAs) on Windows, background sync enables offline capabilities and seamless data updates. However, enabling background sync through Group Policy settings, such as Background Sync and Transparent Caching, can lead to excessive network traffic if not configured properly. Additionally, background sync may affect how offline files are handled, potentially causing file synchronization issues in shared folder environments. Understanding these behaviors is important for troubleshooting network and file sync problems on Windows systems.
  1. News

    VIDEO Learn to build great Progressive Web Apps

    Just last week, more than 5000 people attended the very first online PWA Summit, and learned about topics such as bringing PWAs to app stores, new web capabilities, accessibility, offline authentication and much more. If you missed out on the event, you can watch the full recording here. With...
  2. News

    Excessive network traffic after you enable the Background Sync and Transparent Caching Group Policy

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  3. S

    Windows 7 Configure offline files

    We have software on two machines which are part not part of a domain. PC1 has a folder shared with the PC2. PC2 writes a file to the share. PC1 processes the file and then deletes it. Problem is that sometimes the file written by PC2 just disappears. In troubleshooting we know that the file is...
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