[undertow-dev] Supporting Flight Recorder events

[Philippe Marschall]

On 11.12.18 01:47, Stuart Douglas wrote:
> On Sun, Dec 9, 2018 at 9:58 PM Philippe Marschall <kustos at gmx.net> wrote:
> ....
> 
> I don't know if this would be worth it at the moment, as this would mean
> that Undertow would require JDK11 to build.

Yes, it was a commercial feature on before 11 and the API changed from 8 
to 9.
  > It does look like a useful
> handler though. The next major version of Undertow is likely to require
> JDK11, so maybe we could consider it then.

Sure, I just wanted to bring it up. It can be maintained outside of the 
project without any issues.


> ...
> 
> This can definitely happen, even for non-async servlet, as the request
> starts in the IO thread and finishes in a worker thread.

Is there a way to register a listener when a request gets scheduled and 
unscheduled from a thread?

Cheers
Philippe