Asynchronous sequences provide a way to represent asynchronous computation that generates multiple values on demand. This article defines asynchronous sequences, combinators for working with them and "asyncSeq" computation builder. Then it implements several examples including a sequential asynchronous Web Crawler.

More than a year ago, I started working on a writing project done with Manning and MSDN team. The idea was to adapt parts of my Real-World Functional Programming book, add some new practical topics and publish the articles on MSDN under the official F# documentation. I'm happy to announce that the articles, covering ASP.NET, F# asynchronous programming and agents, charting and more are now available on MSDN!

November is going to be a very busy month for me as I’m very happy to announce I’ll be speaking at Stack Overflow Dev Days at London’s ExCeL conference center on the 14th-15th November and the Progressive F# Tutorials at the Skills Matter eXchange on 3rd-4th November. Both events have a great line up of speakers (who wouldn’t be excited to speak on the same program as the legendary Jon Skeet?) and both will be lots of fun and very educational. At Stack Overflow Dev Days I’ll be giving a 50 minute talk ab[...]

I’m working on a few, seemingly unrelated posts: Iteratees in F# and their use in creating a chunk-driven parser HTTP as the command line interface (CLI) for the web Stay-tuned