Home of the ColdFusion Community
|
Mailing Lists
|
Home /
Groups /
Adobe Flex
dispatch events across session
Author: Dave Watts
Short Link: http://www.houseoffusion.com/groups/flex/thread.cfm/threadid:1666#5221
----- Excess quoted text cut - see Original Post for more -----
You can do this with the Messaging component of LCDS, which is included with
CF8.
Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
Fig Leaf Training: Adobe/Google/Paperthin Certified Partners
http://training.figleaf.com/
WebManiacs 2008: the ultimate conference for CF/Flex/AIR developers!
http://www.webmaniacsconference.com/
Author: Jaysheel Bhavsar
Short Link: http://www.houseoffusion.com/groups/flex/thread.cfm/threadid:1666#5218
Hey guys,
I am pretty much a new bee at flex and action scripting. I am creating a web app,
and one of the requirements is that it has a messaging system. Not chat session,
but something similar to email.
use case:
user A and B are logged at two different location. But are unaware if other is
logged in or not. User A would like to send A message to B, so a types up a
message and sends it, the message is saved in the DB, and User A dispatches an
event. If B is logged in then its is listening for an event, and hence will know
there is a message waiting. Else when B logs in, it adds an eventListner for any
message, and at the same time fetches all unread messages from the DB.
Any idea how i can dispatch and listen for event across sessions?
I know the other way would be to dispatch an event every few mins that Query's DB
for any unread messages, but one I don't want to do a "busy waiting" on it,
secondly if thats the only way how can I setup an event that is dispatched on
clock tick?
Thanks for your help.
p.s I am using RPC and Coldfusion 8 to interact with my MYSQL 5 DB
|
May 25, 2012
|
Latest Fusion Authority Articles
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
