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zoho: retry reading info if size wasn't returned

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This commit is contained in:
Nick Craig-Wood 2024-06-11 20:22:38 +01:00
parent e6ab644350
commit 00f0e9df9d
1 changed files with 16 additions and 4 deletions
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20
backend/zoho/zoho.go
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@ -332,7 +332,7 @@ func parsePath(path string) (root string) {
// readMetaDataForPath reads the metadata from the path
func (f *Fs) readMetaDataForPath(ctx context.Context, path string) (info *api.Item, err error) {
// defer fs.Trace(f, "path=%q", path)("info=%+v, err=%v", &info, &err)
// defer log.Trace(f, "path=%q", path)("info=%+v, err=%v", &info, &err)
leaf, directoryID, err := f.dirCache.FindPath(ctx, path, false)
if err != nil {
if err == fs.ErrorDirNotFound {
@ -683,9 +683,21 @@ func (f *Fs) upload(ctx context.Context, name string, parent string, size int64,
return nil, errors.New("upload: invalid response")
}
// Received meta data is missing size so we have to read it again.
info, err := f.readMetaDataForID(ctx, uploadResponse.Uploads[0].Attributes.RessourceID)
if err != nil {
return nil, err
// It doesn't always appear on first read so try again if necessary
var info *api.Item
const maxTries = 10
sleepTime := 100 * time.Millisecond
for i := 0; i < maxTries; i++ {
info, err = f.readMetaDataForID(ctx, uploadResponse.Uploads[0].Attributes.RessourceID)
if err != nil {
return nil, err
}
if info.Attributes.StorageInfo.Size != 0 || size == 0 {
break
}
fs.Debugf(f, "Size not available yet for %q - try again in %v (try %d/%d)", name, sleepTime, i+1, maxTries)
time.Sleep(sleepTime)
sleepTime *= 2
}
return info, nil