In Windows 10, there are more than 2300 clients, and new clients will not be able to connect

[zhousongsong]

In Windows 10, there are more than 2300 clients, and new clients will not be able to connect

[ralight]

This is a Windows limitation, due to the API being used. More recent versions of Windows allow up to 8192 connections so I've pushed a fix that will allow that where possible.