1
Hej， 我正試圖建立一個遠程連接到我的東方數字海洋上的東方服務器。如何使用pyorient驅動程序建立與OrientDB分佈式數據庫的遠程連接？
不過，我嘗試通過連接：
client =pyorient.OrientDB(host='remote.host.ip', port=2480)
cluster_info = client.db_open(db_name, db_username, db_password)
我收到以下錯誤PyOrientConnectionPoolException: Server sent empty string
---------------------------------------------------------------------------
PyOrientConnectionPoolException Traceback (most recent call last)
<ipython-input-26-f9fe1d9a9205> in <module>()
----> 1 cluster_info = client.db_open(db_name, db_username, db_password)
/home/jb/anaconda3/envs/myenv/lib/python3.5/site-packages/pyorient/orient.py in db_open(self, db_name, user, password, db_type, client_id)
376 '''
377
--> 378 info, clusters, nodes = self.get_message("DbOpenMessage") \
379 .prepare((db_name, user, password, db_type, client_id)).send().fetch_response()
380
/home/jb/anaconda3/envs/myenv/lib/python3.5/site-packages/pyorient/orient.py in get_message(self, command)
487 token = self._auth_token
488
--> 489 message_instance = _Message(self._connection)\
490 .set_session_token(token)
491 message_instance._push_callback = self._push_received
/home/jb/anaconda3/envs/myenv/lib/python3.5/site-packages/pyorient/messages/database.py in __init__(self, _orient_socket)
45 class DbOpenMessage(BaseMessage):
46 def __init__(self, _orient_socket):
---> 47 super(DbOpenMessage, self).__init__(_orient_socket)
48
49 self._user = ''
/home/jb/anaconda3/envs/myenv/lib/python3.5/site-packages/pyorient/messages/base.py in __init__(self, sock)
22 :type sock: OrientSocket
23 """
---> 24 sock.get_connection()
25 self._orientSocket = sock
26 self._protocol = self._orientSocket.protocol
/home/jb/anaconda3/envs/myenv/lib/python3.5/site-packages/pyorient/orient.py in get_connection(self)
50 def get_connection(self):
51 if not self.connected:
---> 52 self.connect()
53
54 return self._socket
/home/jb/anaconda3/envs/myenv/lib/python3.5/site-packages/pyorient/orient.py in connect(self)
69
70 raise PyOrientConnectionPoolException(
---> 71 "Server sent empty string", []
72 )
73
我正在pyorient v 1.5.4和Anaconda3蟒蛇3.5分佈。
任何提示？