self._sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self._sock.connect((host, port))
self._rfile = self._sock.makefile("rb")
self._sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self._sock.connect((host, port))
self._rfile = self._sock.makefile("rb")