DevForce Community Forum : Entity Cache Merge & SignalR http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2012 : Entity Cache Merge & SignalR Mon, 18 May 2026 08:39:48 -700 Mon, 15 Jul 2013 10:22:43 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=4223 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Entity Cache Merge & SignalR : Zero-G, Unfortunately, within... http://www.ideablade.com/forum/forum_posts.asp?TID=4223&PID=16596#16596 Author: sbelini
Subject: 4223
Posted: 15-Jul-2013 at 10:22am

Zero-G,

Unfortunately, within DevForce there is not a way to measure the size of the entities.
The reason I mentioned the size limitation is that while playing with SignalR, I found that I could send up to a X number of entities to the client, while X+1 entities would not make it. So rather than measuring the size of the data being sent and choosing the method (sending ids vs. entities) depending on this size, I would simply opt for sending the ids.
]]> Mon, 15 Jul 2013 10:22:43 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4223&PID=16596#16596 Entity Cache Merge & SignalR : Hey Thanks for your Suggestion. "But"... http://www.ideablade.com/forum/forum_posts.asp?TID=4223&PID=16595#16595 Author: Zero-G.
Subject: 4223
Posted: 12-Jul-2013 at 11:50pm

Hey
Thanks for your Suggestion.
"But" This SignalR issue was triggered by me. So, this only belongs to WebSocket Connections AND the .NET Client. If you Change the Transport protocol to LongPolling, then this bottleneck is gone. Also the 4K Limitation should only be from Client to Server and not in the other direction.
So, probably the solution itself would not be so wrong? - But as the main question is. - Can I measure the size of the entities?
THX]]> Fri, 12 Jul 2013 23:50:30 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4223&PID=16595#16595 Entity Cache Merge & SignalR : Hi Zero-G,SignalR has a 4k message... http://www.ideablade.com/forum/forum_posts.asp?TID=4223&PID=16590#16590 Author: sbelini
Subject: 4223
Posted: 12-Jul-2013 at 9:22am

Hi Zero-G,

SignalR has a 4k message size limit. (see https://github.com/SignalR/SignalR/issues/2247)

In this case, I'd suggest sending the ids instead and performing a RefetchEntities on the client.
]]> Fri, 12 Jul 2013 09:22:14 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4223&PID=16590#16590 Entity Cache Merge & SignalR : Hey As I found in this Topic:... http://www.ideablade.com/forum/forum_posts.asp?TID=4223&PID=16589#16589 Author: Zero-G.
Subject: 4223
Posted: 12-Jul-2013 at 8:10am

Hey

As I found in this Topic: Documentation of Merge query result
I think, that DevForce wants this for using with SignalR to get the changed entites to the Client which use push notifications (not only for this, I know, but it will be an Option)
But, there I got a question to this.
Wan't this be a too big amount of data to send over the Network?
Can I measure the data, which will be transmitted with this Approach?

Hope I get some Response to this.
THX a lot - Have a nice Weekend!
Zero-G.]]> Fri, 12 Jul 2013 08:10:12 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4223&PID=16589#16589