[libvirt] [PATCH 3/3] virStream: Remove callbacks on Abort/Finish

Daniel P. Berrange berrange at redhat.com
Thu Jun 1 12:19:05 UTC 2017

On Thu, Jun 01, 2017 at 02:08:34PM +0200, Martin Kletzander wrote:
> Users need to remove their callbacks before calling virStreamAbort()
> or virStreamFinish() even though that's not documented anywhere.
> Since it makes no sense to keep those callbacks, we can remove them
> when the stream is being aborted or finished.  That way it is also
> more intuitive for developers as that removes some confusing errors
> being reported.

This changes the semantics of a public API though, so even though
the suggested behavious would be useful, we mustn't do this as it
creates an API incompatability across versions.

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