Silverlight HTTP Concurrent connections

I think this is not a very efficient approach.  I try to retrieve the “string value” for each foreign key as part of the same stored procedure that returns your object.  Even though 10 joins is a lot, but it will be much-much faster than 10 calls to a server.

Sergey Barskiy

Principal Consultant

office: 678.405.0687 | mobile: 404.388.1899

Microsoft Worldwide Partner of the Year | Custom Development Solutions, Technical Innovation

Hi,

As far as I know IE7 (and other browsers) limit the number of concurrent connections per domain. I think the limit is 2. I believe IE8 will increase this limit to 6. (source http://msdn.microsoft.com/en-us/magazine/dd434653.aspx)

I am looking at designing an object (call it widget) to suit a use case. The object has, amonng others, several integer properties that are essentially foriegn keys to name-value pairs. So let's say my object has a

CategoryIdProperty, ColourIdProperty, TransactionTypeIdProperty etc.

In my XAML I plan on creating a CslaDataProvider to return the widget object and a CslaDataProvider per "foriegn key" to translate the integer Id properties to the matching string name.

So imagine now I have 10 such "foriegn key" properties.

Firstly, is this the correct approach or should I edit widget to also return the matching string name for each "foreign key"?

If it is the correct approach are the calls from the CslaDataProviders queued and managed or should I write code to check this myself?

If you are using SynchornizedProxy, CSLA will fire requests one at a time.  Otherwise, it relies on SL to take care of it.

Sergey Barskiy

Principal Consultant

office: 678.405.0687 | mobile: 404.388.1899

Microsoft Worldwide Partner of the Year | Custom Development Solutions, Technical Innovation

Thanks for the reply. Do you have any information on how CSLA queues requests?