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Monday, November 06, 2006 5:00 AM

Pull Not Push

There are two architectural models for moving messages through a system. Pull messaging models require the receiver to actively suck messages out of the pipeline in order to achieve flow. If the receiver is not willing to perform work, then there's nothing
Posted by Nicholas Allen | 2 Comments
Monday, August 28, 2006 5:00 AM

Cancelling Streams

A frequently asked question I see is whether it's possible to cancel a streamed operation. The simple answer is that gracefully shutting down a streamed operation requires some work and planning at design time. It's always possible to rudely shut down
Posted by Nicholas Allen | 2 Comments
Friday, August 25, 2006 5:00 AM

Why is the RequestContext Null?

Today's post somehow ended up getting bumped to Sunday. All is well now. Sorry for the late start. In the request/reply model, the RequestContext object is the link between the request that comes in and the reply that goes out. When the server receives
Posted by Nicholas Allen | 1 Comments
 
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