As the title suggests I am using Scs on a linux server with .NET 5 runtimes. When a connection opens, it immediately closes with a error "Resource temporarily unavailable".

I have fixed this by removing the code around the connection method in TcpHelper.cs which disables Blocking and then re-enables it again right after. This change works now with no noticeable side effects.

Could you explain why Blocking was disabled while connecting? Also could this cause issues later when I test with more connections?