Dmitry Koterov dmitry at koterov.ru
Mon Jun 4 02:01:49 PDT 2007
Could I use

DROP PATH (SERVER =3D 666, CLIENT =3D 6666)

instead of STORE PATH to generate an event, where 666 and 6666 are
non-existed node IDs? It is easier than STORE PATH, because I may not
specify conninfo manually and do not depend on it.

Would it work?

On 6/2/07, Jan Wieck <JanWieck at yahoo.com> wrote:
>
> On 6/1/2007 3:50 PM, Dmitry Koterov wrote:
> > So, is there ANY method to wait for ending of EXECUTE SCRIPT?
> > Let it work not over the slonik, but - any method?
>
> what would currently work is a redundant STORE PATH (identical to an
> existing one) followed by a WAIT. The event for STORE PATH is always
> generated on the client node.
>
>
> Jan
>
> >
> > E.g., if just after slonik EXECUTE SCRIPT I fetch the last ev_timestamp
> > from _my_cluster.sl_event and then - periodically check sl_status to
> > wait until all slave nodes are processed events with greater timestamps,
> > would it work?
> >
> >
> >
> >
> > On 6/1/07, *Andrew Sullivan* <ajs at crankycanuck.ca
> > <mailto:ajs at crankycanuck.ca>> wrote:
> >
> >     On Fri, Jun 01, 2007 at 12:26:06PM -0400, Jan Wieck wrote:
> >      > Looking at the code, it seems that EXECUTE SCRIPT doesn't
> actually
> >      > record the events seqno in the admin conninfo. Which means that
> >     WAIT FOR
> >      > EVENT will wait for an earlier event, or even nothing.
> >
> >     This sounds like a serious bug to me.  But this. . .
> >
> >      > Unfortunately the
> >      > same is true for SYNC in 1.2.9.
> >
> >     . . . sounds even worse.  Does this mean that some syncs could never
> >     get recorded?
> >
> >     A
> >
> >     --
> >     Andrew Sullivan  | ajs at crankycanuck.ca <mailto:ajs at crankycanuck.ca>
> >     "The year's penultimate month" is not in truth a good way of saying
> >     November.
> >                     --H.W. Fowler
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