[Seaside] External events?
richard.durr at googlemail.com
Tue Jan 26 22:14:14 UTC 2010
I did something similar using Announcements.
On Tue, Jan 26, 2010 at 10:42 PM, John Chludzinski
<john.chludzinski at gmail.com> wrote:
> If I receive an external message (not a request from a browser) thru a
> socket telling me that all the presentation apps that share a particular
> Comet pusher need to advance to the next slide. How should this best be
> My solution: I saved a reference to one of the presentation apps and send
> it the message #nextPage (from a Workspace window). This failed (got a
> walkback) in JSObject>>render:on: at
> document := JSDocument on: aStream codec: self requestContext codec.
> Since 'codec' is never used in JSDocument I changed the line above to:
> document := JSDocument on: aStream codec: #useless.
> This works BUT is it a reasonable approach? Or is there a canonical
> solution to the problem of external events?
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