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How to use _check_transport_error method in autotest

Best Python code snippet using autotest_python

paramiko_host.py

Source:paramiko_host.py

...79            ssh_agent = paramiko.Agent()80            for i, key in enumerate(ssh_agent.get_keys()):81                user_keys['agent-key-%d' % i] = key82        return user_keys83    def _check_transport_error(self, transport):84        error = transport.get_exception()85        if error:86            transport.close()87            raise error88    def _connect_socket(self):89        """Return a socket for use in instantiating a paramiko transport. Does90        not have to be a literal socket, it can be anything that the91        paramiko.Transport constructor accepts."""92        return self.hostname, self.port93    def _connect_transport(self, pkey):94        for _ in xrange(self.CONNECT_TIMEOUT_RETRIES):95            transport = paramiko.Transport(self._connect_socket())96            completed = threading.Event()97            transport.start_client(completed)98            completed.wait(self.CONNECT_TIMEOUT_SECONDS)99            if completed.isSet():100                self._check_transport_error(transport)101                completed.clear()102                transport.auth_publickey(self.user, pkey, completed)103                completed.wait(self.CONNECT_TIMEOUT_SECONDS)104                if completed.isSet():105                    self._check_transport_error(transport)106                    if not transport.is_authenticated():107                        transport.close()108                        raise paramiko.AuthenticationException()109                    return transport110            logging.warning("SSH negotiation (%s:%d) timed out, retrying",111                         self.hostname, self.port)112            # HACK: we can't count on transport.join not hanging now, either113            transport.join = lambda: None114            transport.close()115        logging.error("SSH negotation (%s:%d) has timed out %s times, "116                      "giving up", self.hostname, self.port,117                      self.CONNECT_TIMEOUT_RETRIES)118        raise error.AutoservSSHTimeout("SSH negotiation timed out")119    def _init_transport(self):...

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