A presentation at DDD North 2020 in in Hull, UK by Stuart Lang
I am Stuart Lang You can find me at stu.dev DMs open!
Safe Abstractions Dangerous Abstractions Async/Await “Powerful” Leaky Magic
“It really troubles me how much async, bad async, really bad async we see in the wild” Kathleen Dollard - .NET Rocks! #1143
WindowsFormsSynchronizationContext DispatcherSynchronizationContext Default (ThreadPool) SynchronizationContext AspNetSynchronizationContext stu.dev
Specific Thread Used to Execute Delegates Exclusive (Delegates Execute One at a Time) WinForms Yes Yes WPF Yes Yes Default No No ASP.NET No Yes
KA-BLAMO!
KA-BLAMO!
IObservable<T> IEnumerable<T> IAsyncEnumerable<T>
Any questions? You can find me at: stu.dev
async/await has been around for a long time in C#, it has its benefits and is easy to fall into its pitfalls. It’s also come along way since its first introduction into the language, with C# 8 adding Async Streams.
This session will cover nuanced guidance around async code, and look at some of the newer constructs available to us such as Channels.
Here’s what was said about this presentation on social media.
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