code: def connect(self, host, port, name=None):
          
          client = self._clients.get(name)
          client.connect_to(host, port)
docs: Connects a client to given `host` and `port`. If client `name` is not
          given then connects the latest client.
  
          Examples:
          | Connect | 127.0.0.1 | 8080 |
          | Connect | 127.0.0.1 | 8080 | Client1 |