Actually I am using BlazeDS with messaging. The problem is getting multiple images to snapshot. In practice when I send multiple charts to the client one after the other, only the last one gets drawn and the other messages seem to get overwritten before ever completing the snapshot request.
--- In flexcoders@yahoogroups.com, "Tracy Spratt" <[EMAIL PROTECTED]> wrote: > > Have the Flex client poll the server for updates, or use LCDS or BlazeDS > which provide push technology. > > Tracy > > > > ________________________________ > > From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On > Behalf Of netdeep > Sent: Tuesday, May 20, 2008 3:04 PM > To: flexcoders@yahoogroups.com > Subject: [flexcoders] image factory threaded application > > > > I've reached an impass with my current development of a flex app to > publish image > snapshots of charts. > > I can get the program to run fine when I just have one chart, but I'm > not sure how to produce > multiple images. > > Here's how it's set up at the moment: When the server launches, a java > app looks in the > database for chart definitions. For each chart it will have data as well > as a publishing > frequency (say every 10 minutes or every 2 hours, etc). So for each > report I thought I'd > launch a thread and have that thread send the data for drawing the chart > to the flex app. > However in practice, the threads launch the flex app and only one of the > charts gets > published. > > How can I get a flex app to draw multiple charts like this? They have to > continually update > based on the publishing frequency for the chart and I have to make sure > that each chart gets > drawn. How would you approach implementing this image factory > application? >
