https://ftp.jaist.ac.jp/pub/sourceforge.jp/berry/26033/
Index of /pub/sourceforge.jp/berry/26033
index ofpubsourceforgejpberry
https://www.nuget.org/packages/Apollo13.Threadworker/
NuGet Gallery | Apollo13.Threadworker 4.6.26033.1335
Generic thread helpers
nuget gallery