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kotlinlang

I switched to Jetty beacuse Netty was causing some problems. But recently I have been experimenting with CIO

Did you file issues on these problems with Netty?

Do you remember we talked about them a long time ago where I even gave you access to the repo? For a long time I thought they were fixed, but I was wrong. The issues are only on Netty and disappear when I switch to Jetty.

The problem might lie in the specific machine so it is very difficult to reproduce

If you can reproduce it, it would be nice to check each new alpha build we publish. From time to time we discover and fix some weird multithreading issues, so one might be yours.