Hi,
I'm using java in GAE and i recently started using Blobstore to serve
my application download file, the only "issue" that i have is that
when it serves the file, the size is not sent to the browser so it
can't estimate the time for the download to complete...

here is the piece of code that i use to serve the file:
                BlobstoreService blobstoreService =
BlobstoreServiceFactory.getBlobstoreService();

                Iterator<BlobInfo> iterator = new
BlobInfoFactory().queryBlobInfos();

                while(iterator.hasNext()) {
                  BlobInfo b = iterator.next();
                  if (b.getFilename().equals('myfile.exe'))
                          blobstoreService.serve(b.getBlobKey(),resp);
                }


is there a way to also send the file size to the browser while serving
the file?



thanks,
Oded.

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