<PackageReference Include="System.Security.Permissions" Version="10.0.0-preview.4.25258.110" />

SocketPermission

Controls rights to make or accept connections on a transport address.
using System.Collections; using System.Security; using System.Security.Permissions; namespace System.Net { public sealed class SocketPermission : CodeAccessPermission, IUnrestrictedPermission { public const int AllPorts = -1; public IEnumerator AcceptList => null; public IEnumerator ConnectList => null; public SocketPermission(NetworkAccess access, TransportType transport, string hostName, int portNumber) { } public SocketPermission(PermissionState state) { } public void AddPermission(NetworkAccess access, TransportType transport, string hostName, int portNumber) { } public override IPermission Copy() { return null; } public override void FromXml(SecurityElement securityElement) { } public override IPermission Intersect(IPermission target) { return null; } public override bool IsSubsetOf(IPermission target) { return false; } public bool IsUnrestricted() { return false; } public override SecurityElement ToXml() { return null; } public override IPermission Union(IPermission target) { return null; } } }