REPL hanging when 'using AravisCameras' with more than one thread

[denglerchr]

I noticed that the library seems to have some negative effect when starting Julia with more than a single thread.
To reproduce just:
julia -t 2
using AravisCameras
then write anything in the REPL

Since one doesnt actually have to use any functionality, I guess the init() function is what is causing this=

[jwahlstrand]

I have a lot of code that used to work fine with multiple threads... This seems to be a new issue with Gtk4 on Julia 1.11.

[jwahlstrand]

Closing here since this is definitely a Gtk4 issue: see JuliaGtk/Gtk4.jl#78

[jwahlstrand]

The hang only seems to occur if you have multiple threads in the same pool as the one used by Gtk4. So if you start Julia with julia -t 2,1 you can have 2 default threads and 1 interactive thread.

[denglerchr]

Thanks, Ill give this and maybe Julia 1.10 a try.