DevForce Community Forum : Polling Duplex with 1 seconds interval

DevForce Community Forum : Polling Duplex with 1 seconds interval http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2010 : Polling Duplex with 1 seconds interval Wed, 15 Apr 2026 01:54:06 -700 Fri, 27 Apr 2012 12:03:22 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=3413 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Polling Duplex with 1 seconds interval : We haven't seen this... http://www.ideablade.com/forum/forum_posts.asp?TID=3413&PID=13443#13443 Author: kimj
Subject: 3413
Posted: 27-Apr-2012 at 12:03pm

We haven't seen this problem in our own testing, but the polling duplex binding is known to be somewhat quirky and you may see different behaviors with different browsers. I've attached a sample with both web.config and ClientConfig files here - uploads/11/PushWithConfigs.zip. I would focus on the MaxOutputDelay setting on the server, as I've seen some references to that causing a problem if it's set lower than your send interval.

Here's some more information on the various config settings you can work with -

http://blogs.msdn.com/b/silverlightws/archive/2010/06/25/http-duplex-improvements-silverlight-4.aspx

http://blogs.msdn.com/b/silverlightws/archive/2010/07/16/pollingduplex-multiple-mode-timeouts-demystified.aspx

You can also set these in code via the ServiceProxyEvents and SerivceHostEvents classes, but I don't have a sample available for Push at the moment. You can read more about these classes here - http://drc.ideablade.com/xwiki/bin/view/Documentation/code-sample-custom-client-configuration and http://drc.ideablade.com/xwiki/bin/view/Documentation/code-sample-custom-server-configuration.

]]> Fri, 27 Apr 2012 12:03:22 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3413&PID=13443#13443 Polling Duplex with 1 seconds interval : HiI have downloaded your sample... http://www.ideablade.com/forum/forum_posts.asp?TID=3413&PID=13439#13439 Author: rasmus
Subject: 3413
Posted: 27-Apr-2012 at 2:49am

Hi

I have downloaded your sample from http://drc.ideablade.com/xwiki/bin/view/Documentation/code-sample-push-notification for SL. If I change the sample to push to the client every 1 second instead of 5, the app does not work. I am aware that I probably need to change som settings for the polling duplex binding. Can you show me a web.config file for the sample where this is setup?

Thanks,

Rasmus

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