On Mon, Jul 25, 2022 at 10:07:16AM +0200, Miroslav Lichvar wrote:
> On Sun, Jul 24, 2022 at 03:49:41PM -0700, Richard Cochran wrote:
> > On Tue, Jun 14, 2022 at 06:17:51AM -0700, Vadim Fedorenko via
> > Linuxptp-devel wrote:
> > > @@ -467,6 +467,7 @@ void unicast_client_grant(struct port *p, struct
> > > ptp_message *m,
> > > ucma->granted |= 1 << mtype;
> > >
> > > switch (ucma->state) {
> > > + case UC_HAVE_ANN:
> >
> > Client should not receive a grant for ANNOUNCE in state HAVE_ANNOUNCE.
> > How does this happen?
>
> It's a client which has multiple servers. Only one will switch to
> NEED_SYDY. The others will stay in HAVE_ANN and keep renewing the
> grant for the announce message. The patch fixes the renewal to be
> accepted.
Ah, now that is a clear explanation!
Thanks,
Richard
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