http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2012 : Notification on Devforce 2012 Fri, 10 Apr 2026 22:17:19 -700 Thu, 30 May 2013 06:32:53 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=4166 http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16398#16398 Author: pponzano
Subject: 4166
Posted: 30-May-2013 at 6:32am

no, new application from scratch, it's divided into modules... I have my notification module that should receive the fact there's a new item (I was to use notificationservice but I think I'll have a timer and pool on the table.
When the notification module detects an insert/updates it prepares a dataflow packet and push to a queue
]]> Thu, 30 May 2013 06:32:53 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16398#16398 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16397#16397 Author: smi-mark
Subject: 4166
Posted: 30-May-2013 at 6:29am

I meant what are you trying to notify? Are you trying to send the notification to an existing application using DevForce?


Edited by smi-mark - 30-May-2013 at 6:30am]]> Thu, 30 May 2013 06:29:59 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16397#16397 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16396#16396 Author: pponzano
Subject: 4166
Posted: 30-May-2013 at 6:27am

There's no client at all (maybe some for logging)
It's 99% a windowsservice that does computation... I was to use devforce for reading data (server side) and then notification...
]]> Thu, 30 May 2013 06:27:09 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16396#16396 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16395#16395 Author: smi-mark
Subject: 4166
Posted: 30-May-2013 at 6:21am

Is your client using DevForce? If so, you could set it up like this:

IIS (or wherever the DevForce BOS is hosted)
  -SignalR persistent connection service exposed over http

Change notification service
  -SignalR client that pushes the change information to the IIS server  which then broadcasts it to any listening clients (the quickstart shows a simple example of this)


DevForce client
 -SignalR client that receives the change information



Edited by smi-mark - 30-May-2013 at 6:21am]]> Thu, 30 May 2013 06:21:29 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16395#16395 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16394#16394 Author: pponzano
Subject: 4166
Posted: 30-May-2013 at 6:12am

Hello,
the app I'm running is almost serverside (a windows service that reads/wirte on database and has the need to "wake up" when an entry is written on a table.... can I use ideablade or it's useless?
Thanks

I'm to check SignalIR right now...
Thanks again
]]> Thu, 30 May 2013 06:12:33 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16394#16394 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16393#16393 Author: smi-mark
Subject: 4166
Posted: 30-May-2013 at 6:09am

Push notification has gone. You can use something like SignalR though to achieve the same thing. It's very easy to use and in whatever code you have to detect changes (Save interceptor, etc) you can then push a notification to the client

SignalR is available on NuGet and there is a lot of good documentation here: https://github.com/SignalR/SignalR/wiki

For your task you might look at using Persistent Connections, you probably don't need to use the more complex Hubs.

Here is a quickstart article https://github.com/SignalR/SignalR/wiki/QuickStart-Persistent-Connections

Rather than using HTML/JS to send the notification, this can simply be done in your service that handles the change notifications.
]]> Thu, 30 May 2013 06:09:12 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16393#16393 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16392#16392 Author: pponzano
Subject: 4166
Posted: 30-May-2013 at 5:57am

Hello... please excuse me, where the notification's service has gone in 2012? I wish to detect DB changes on a specific entity (added/removed) and notify the client...

as well if I've got a window service, can I reference the devforce's dll to a class library ? I wish to have a notification module that tooks information and pools them via dataflow to another thread (this I'm able to do), just want to know if my assembly acts like a server how can I manage the call serverside?

Thanks
]]> Thu, 30 May 2013 05:57:29 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4166&PID=16392#16392