[BUG] Stuck on shutdown with exception about NoClassDef

[shanipribadi]

When shutting down skyhook with ctrl-c / SIGTERM,

skyhook throw an exception and does not exit cleanly (and I have to SIGKILL it).

This issue seems to be explained here:
netty/netty#6596

adding the workaround mentioned here seems to help:
netty/netty#6596 (comment)

[reugn]

Hi @shanipribadi, thanks for reporting this.
I can't reproduce such an issue. Could you please share your system details like OS, Java version, etc? And the exception stack trace as well.