Stop watching for changes on filename. If listener is specified, only that
particular listener is removed. Otherwise, all listeners are removed,
effectively stopping watching of filename.
Calling fs.unwatchFile() with a filename that is not being watched is a
no-op, not an error.
Using watch is more efficient than fs.watchFile() and fs.unwatchFile(). fs.watch() should be used instead of fs.watchFile() and fs.unwatchFile() when possible.
Stop watching for changes on
filename. Iflisteneris specified, only that particular listener is removed. Otherwise, all listeners are removed, effectively stopping watching offilename.Calling
fs.unwatchFile()with a filename that is not being watched is a no-op, not an error.Using watch is more efficient than
fs.watchFile()andfs.unwatchFile().fs.watch()should be used instead offs.watchFile()andfs.unwatchFile()when possible.