Re: [PATCH 1/1] nbd/server: push pending frames after sending reply

[Florian Westphal]

Kevin Wolf <kwolf@redhat.com> wrote:
> Am 24.03.2023 um 11:47 hat Florian Westphal geschrieben:
> > +    qio_channel_set_cork(client->ioc, true);
> > +
> >      if (ret < 0) {
> >          /* It wasn't -EIO, so, according to nbd_co_receive_request()
> >           * semantics, we should return the error to the client. */
> > @@ -2692,6 +2694,7 @@ static coroutine_fn void nbd_trip(void *opaque)
> >          goto disconnect;
> >      }
> >  
> > +    qio_channel_set_cork(client->ioc, false);
> >  done:
> >      nbd_request_put(req);
> >      nbd_client_put(client);
> 
> In the error paths, we never call set_cork(false) again. I suppose the
> reason that this is okay is because the next thing is actually that we
> close the socket?

Yes, no need to uncork before close.