Binding Polymorphism

WCF: Navigating the Binding maze

Miscellaneous Debris — Mon, 07 Aug 2006 11:25:08 GMT

A few days ago I ranted a bit about the Binding object model in WCF and how restrictive it feels when

WCF: Navigating the Binding maze

Miscellaneous Debris — Mon, 07 Aug 2006 11:25:16 GMT

A few days ago I ranted a bit about the Binding object model in WCF and how restrictive it feels when...

re: Binding Polymorphism

Avner Kashtan — Mon, 07 Aug 2006 15:42:04 GMT

I've been reading and digging into the BindingElement stacking and ran into some unanswered questions:

1) The code you mentioned above seems to return null, always. Digging with Reflector I can see where each BindingElement calls the BindingContext's GetInnerProperty<T> and where the binding context calls each BindingElement's GetProperty<T>, but there doesn't seem to be any code that fetches the actual property. What am I missing?

2) Is there any way to replace a BindingElement in a given binding? Say, take a NetTcpBinding and replace its BinaryMessageEncoderBindingElement with the CompressionEncoderBindingElement from the SDK samples? From my tests it seems that if I imperatively declare my mindings I need to create a brand new CustomBindings and feed it the BindingCollection.

re: Binding Polymorphism

Nicholas Allen — Mon, 07 Aug 2006 21:26:05 GMT

1) What should happen in this case is that you crawl all the way down to the transport binding element. The transport then either fishes the message encoder binding element out or provides its own quota settings. There appears to be some weirdness here (I get quota settings but they aren't the right ones) so I'll investigate this more.

2) Your tests are correct. You need to get the collection of binding elements, make the changes you want, and then create a CustomBinding from the colleciton.

Miscellaneous Debris : Aggregated Interface Implementation

Miscellaneous Debris : Aggregated Interface Implementation — Tue, 08 Aug 2006 10:07:08 GMT

PingBack from http://weblogs.asp.net/avnerk/archive/2006/08/08/Aggregated-Interface-Implementation.aspx

Miscellaneous Debris : Aggregated Interface Implementation

Miscellaneous Debris : Aggregated Interface Implementation — Tue, 08 Aug 2006 10:07:50 GMT

PingBack from http://blogs.microsoft.co.il/blogs/avnerk/archive/2006/08/08/2147.aspx

Nicholas Allen's Indigo Blog : More Binding Polymorphism

Nicholas Allen's Indigo Blog : More Binding Polymorphism — Mon, 14 Aug 2006 19:05:57 GMT

PingBack from http://blogs.msdn.com/drnick/archive/2006/08/10/692628.aspx

More Binding Polymorphism

Nicholas Allen's Indigo Blog — Mon, 09 Oct 2006 02:16:09 GMT

Last week I wrote about a generic method for getting the reader quotas from a binding . binding.GetProperty<XmlDictionaryReaderQuotas>(parameters);