The default number of non-persistent connections (4) allowed on a ServicePoint object connected to an HTTP/1.0 or later server. This field is constant but is no longer used in the .NET Framework 2.0.
public const int DefaultNonPersistentConnectionLimit
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.