Deadlock when used with NodeJS NAPI module

[0x11-dev]

Deadlock when used with NodeJS NAPI module

[kwhat]

To resolve this, we need to make a copy of the CGEventRef with CGEventRef eventCopy = CGEventCreateCopy(event); instead of using a getter from the main thread.

I am probably never going to be able to reproduce this issue so I will need to rely on you to both provide a solution and test that solution to ensure it works. When you say I need to make a copy of the event, are we talking about the event_ref passed to the function and assigned tis_keycode_message->event = event_ref;? Let me know and I can put the fix in.

[rohitsangwan01]

@kwhat Am trying to port this library for Dart using version 1.3.0, and getting same issue,
however works fine after commenting out this and this line