//
 // Connect async
 //
 public Task ConnectAsync(string host, int port) =>
 Socket.ConnectAsync(host, port);
 //
 // Connect async
 //
 public Task ConnectAsync(string host, int port, CancellationToken ct) =>
 Socket.ConnectAsync(host, port, ct);
 //
 // Connect async
 //
 public Task ConnectAsync(SocketAddress endpoint) =>
 Socket.ConnectAsync(endpoint);
 //
 // Connect async
 //
 public Task ConnectAsync(SocketAddress endpoint, CancellationToken ct) =>
 Socket.ConnectAsync(endpoint, ct);