[PathOfEclipse]

> For example, starting with .NET 6 there is a pure C# threadpool implementation that acts differently under problematic scenarios.

We're seeing this issue entirely in .NET core. We started on .NET 6, are currently on .NET 8, and will likely migrate to 10 soon after it is released. It's again worth mentioning that you provide zero evidence that .NET 6 solves this problem in any way. Although, as we will see below, it seems like you don't even understand the problem!

> I'm certain you're basing this off of your personal experience from more than a decade ago of some forsaken codebase written in an especially sloppy way.

No, I'm referring to code written recently, at the job I work at now, at which I've been involved in discussions about, and implementations of, workarounds for the issue.

> Moreover, there isn't a single mention that the real way to get into actual deadlock situation is when dealing with applications enriched with synchronization context.

100% false. This deadlock issue has nothing to do with synchronization contexts. Please actually read the 2020 article I linked as it explains the issue much better.

> Pathetic attempt at strawman.

I realize responding to this is to just fight pettiness with more pettiness, but I can't resist. You should probably look up the definition of a strawman argument since you are using the word incorrectly.

[neonsunset]

To me a claim "how many things the Java ecosystem gets right that .NET gets wrong" borders on insanity if we consider having to interact with Maven or even Gradle on a daily basis after .NET's CLI and NuGet, or having to deal with type erasure in generics, or weird stream API shape, or not having common slice and sequence types that everything nicely unifies under because primitives cannot be generalized, or not being able to author properties and extension methods, creating dozens upon dozens of type copies or just boilerplate accessors, or having to tolerate Hibernate after EF Core, and so on and so forth.

As for async and tasks - have you ever considered just not writing the code that is so bad it managed to bypass cooperative blocking detection and starvation mitigations? It's certainly an impressive achievement if you managed to pull this off while starting with .NET 6.

Edit: I agree with the subsequent reply and you are right. Concurrency primitives are always a contentious topic.

[PathOfEclipse]

I have no problem with you preferring .NET to Java, and I apologize that my first-cited article was not the best one to share to describe the problem (I should have read it more carefully first), but if you had responded with something like:

"Your deadlock scenario is related to synchronization contexts and can be avoided by ..."

rather than:

"You clearly don't know what you're talking about (but I won't bother telling you why)"

Then we could have had a much more productive and pleasant conversation. I would have responded with:

"Sorry, that article wasn't the right one to share. Here is a better one. The issue I am talking about isn't synchronization context-related at all. It's actually much more insidious."

[octo888]

> having to tolerate Hibernate after EF Core,

Enjoying or tolerating Hibernate is undiagnosed Stockholm Syndrome :D