連接到遠程服務器時出現socket.gaierror

Question

我正在嘗試連接到遠程數據庫，如下所示：

with SSHTunnelForwarder(
    ssh_address=('10.160.1.24', 22),
    ssh_username='Administrator',
    ssh_password=ssh_password,
    remote_bind_address=('127.0.0.1', 5432)) as server:
    print("test")

但是我遇到了這個錯誤：

remote_bind_address=('127.0.0.1', 5432)) as server:
  File "/Library/Python/2.7/site-packages/sshtunnel.py", line 879, in __init__
    self._local_interfaces = self._get_local_interfaces()
  File "/Library/Python/2.7/site-packages/sshtunnel.py", line 1378, in _get_local_interfaces
    local_if = socket.gethostbyname_ex(socket.gethostname())[-1]
socket.gaierror: [Errno 8] nodename nor servname provided, or not known

Answer 1

問題是由於缺少local_bind_address參數。 該方法似乎期望此參數，即使它是可選的。