Fix Bug: .NetFramework 4.8 ClientWebSocket Cann't Connect To .Net8 WsSession

[lwf163]

I fix a bug is
161 Line, In WebSocket.cs File:
if ((string.Compare(value, "Upgrade", StringComparison.OrdinalIgnoreCase) != 0) && (string.Compare(value, "keep-alive, Upgrade", StringComparison.OrdinalIgnoreCase) != 0) && (string.Compare(value, "upgrade,keep-alive", StringComparison.OrdinalIgnoreCase) != 0))

because request header is "Connection=Upgrade,Keep-alive"

[Ivan Shynkarenka]

Thanks for reporting! Fixed in 8.0.6.0 - please check on your side