thrift TypeError: getaddrinfo() argument 1 must be string or None
阿新 • • 發佈:2018-12-23
2012-05-31
thrift tutorial中執行python的PythonServer.py,遇到如下錯誤:
[[email protected] py]$ python PythonServer.py Starting the server... Traceback (most recent call last): File "PythonServer.py", line 95, in <module> server.serve() File "build/bdist.linux-x86_64/egg/thrift/server/TServer.py", line 74, in serve File "build/bdist.linux-x86_64/egg/thrift/transport/TSocket.py", line 136, in listen File "build/bdist.linux-x86_64/egg/thrift/transport/TSocket.py", line 31, in _resolveAddr TypeError: getaddrinfo() argument 1 must be string or None
我們看一下File “PythonServer.py”, line 95,是這句
transport = TSocket.TServerSocket(9090)
我們看TserverSocket原始碼,[[email protected] py]# vim build/lib.linux-x86_64-2.7/thrift/transport/TSocket.py
def __init__(self, host=None, port=9090, unix_socket=None):
這是因為其初始化函式,第一個引數是host,第二個引數是port,所以想省去host,只填port是不行的。
將File “PythonServer.py”, line 95改為:
transport = TSocket.TServerSocket('localhost',9090)
或者改為:
transport = TSocket.TServerSocket(port=9090)
即可解決該問題。
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