Dropbox如何監控? (How does dropbox monitoring?)


問題描述

Dropbox如何監控? (How does dropbox monitoring?)

Which mechanism does Dropbox use to monitor the folders? I am interested in the mechanism supported by a programming language, by operating systems or some file system functionalities.


參考解法

方法 1:

There are a number of options you may want to consider:

  • Java has a WatchService
  • .NET has a FileSystemWatcher
  • Flavors of Linux can use inotify
  • Windows native has FindFirstChangeNotification
  • You can implement a custom file system using FUSE
  • OP also pointed to Apache Commons IO's solution for Java.

Some info used from this SO question.

(by Tom MaierNG.)

參考文件

  1. How does dropbox monitoring? (CC BY‑SA 3.0/4.0)

#dropbox #synchronization #operating-system #monitoring #filesystems






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