Asynchronously returns a Socket connected to the given host and port.
When this override is installed, this functions overrides the behavior of Socket.connect(...).
Future<Socket> socketConnect(host, int port,
    {sourceAddress, Duration timeout}) {
  return Socket._connect(host, port,
      sourceAddress: sourceAddress, timeout: timeout);
}
    © 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
    https://api.dart.dev/stable/2.5.0/dart-io/IOOverrides/socketConnect.html