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fs: update ChangeNotifier interface

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This introduces a channel to the ChangeNotify function, which can be
used to update the poll-interval and cleanly exit the polling function.
This commit is contained in:
Fabian Möller 2018-08-25 21:28:57 +02:00
parent 96ce49ec4e
commit 1eec59e091
7 changed files with 103 additions and 53 deletions
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4
backend/crypt/crypt.go
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@ -165,7 +165,7 @@ func NewFs(name, rpath string, m configmap.Mapper) (fs.Fs, error) {
doChangeNotify := wrappedFs.Features().ChangeNotify
if doChangeNotify != nil {
f.features.ChangeNotify = func(notifyFunc func(string, fs.EntryType), pollInterval time.Duration) chan bool {
f.features.ChangeNotify = func(notifyFunc func(string, fs.EntryType), pollInterval <-chan time.Duration) {
wrappedNotifyFunc := func(path string, entryType fs.EntryType) {
decrypted, err := f.DecryptFileName(path)
if err != nil {
@ -174,7 +174,7 @@ func NewFs(name, rpath string, m configmap.Mapper) (fs.Fs, error) {
}
notifyFunc(decrypted, entryType)
}
return doChangeNotify(wrappedNotifyFunc, pollInterval)
doChangeNotify(wrappedNotifyFunc, pollInterval)
}
}