... or renames it. That's what browsers do for instance when downloading
stuff.

Michael Wood <esiot...@gmail.com> schrieb am Mi., 14. Dez. 2016 um
02:25 Uhr:

> Another option: Whatever accepts the upload (e.g. a cgi script) moves the
> file to where the clojure code expects to find it only when it is fully
> uploaded. the move should be an atomic operation.
>
> On 11 Dec 2016 21:47, "larry google groups" <lawrencecloj...@gmail.com>
> wrote:
>
>
> I'm in a situation where we allow staff to upload Microsoft Excel files to
> our servers, which we then parse and store the data in DynamoDB.
>
> I've only used file watchers once before, to watch for any change in a
> directory. These seemed to trigger when a file was created in a directory
> -- I recall I then tried to read from such files, but I got an error
> because the file was still being written. I'm curious if there are file
> watchers that I can have trigger when a file is fully uploaded, or fully
> copied?
>
> My goal is to avoid the errors that occur when I try to read from a file
> that is still being written to.
>
>
>
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