The goal is to send notification from one connection to other
connection(s) without roundrip to client using current event
mechanism.
On 2015.02.26. 15:56, James Starkey
wrote:
Could you describe what you are actually trying to do
rather than how a possible solution might work? It's a lot easier
to work from an actual problem than to reverse engineer from a
murky proposal.
On Thursday, February 26, 2015, Carlos H. Cantu < [email protected]>
wrote:
I would like
to start a discussion to propose the implementation of
"Event triggers" (for the lack of a better name for now).
Those special triggers would be associated to an EVENT, not to
a
TABLE. When the associated event is fired in any of the active
attachments, all the active attachments "interested" in that
event
would run the trigger.
My personal example of use for such feature, would be to force
the
update of global context variables in all active attachments,
when
the EVENT is fired.
Of course there are questions to be discussed, for example:
the
trigger would ran in what transaction context? Should it be
forced to
be ReadOnly (making things simpler, but much more limited)?
This would be for FB 3.x or 4. If you guys thinks this is not
the
right moment to talk about it, I can just open a ticket and
leave it
in the tracker waiting for the right time.
[]s
Carlos
http://www.firebirdnews.org
FireBase - http://www.FireBase.com.br
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