test_client.py 文件源码

def test_7_banner_timeout(self):
        """
        verify that the SSHClient has a configurable banner timeout.
        """
        # Start the thread with a 1 second wait.
        threading.Thread(target=self._run, kwargs={'delay': 1}).start()
        host_key = paramiko.RSAKey.from_private_key_file(test_path('test_rsa.key'))
        public_host_key = paramiko.RSAKey(data=host_key.asbytes())

        self.tc = paramiko.SSHClient()
        self.tc.get_host_keys().add('[%s]:%d' % (self.addr, self.port), 'ssh-rsa', public_host_key)
        # Connect with a half second banner timeout.
        self.assertRaises(
            paramiko.SSHException,
            self.tc.connect,
            self.addr,
            self.port,
            username='slowdive',
            password='pygmalion',
            banner_timeout=0.5
        )