Throws Unix.Unix_error(Unix.EADDRINUSE, "bind", "") when exiting and restarting server

[joshtynjala]

This seems to be an issue with the implementation of the bind() method on the Socket class in Haxe's interpreter. Other targets, like Neko, HL, and C++ don't appear to be affected.

I have reported the issue upstream: HaxeFoundation/haxe#12880