WCF database transport custom binding

Based on articles of Nicholas Allen I started to create an implementation of a database transport WCF binding, including C# code for:

- DatabaseChannelAdapter (SQL 2005 database adapter)
- DatabaseChannelBase (read/write from/to database table, sql notification)
- DatabaseRequestChannel (derived from DatabaseChannelBase)
- DatabaseRequestContext (derived from DatabaseChannelBase)
- DatabaseReplyChannel
- DatabaseRequestChannelFactory
- DatabaseReplyChannelListener
- DatabaseTransportBindingElement
- DatabaseTransportBinding

Unfortunately it does not work yet, because I do not get SQL notifications. More to come on this one soon.