尝试运行 hello world 示例以将某些内容放入队列，创建队列......每当我调用 azure 时，我都会收到错误消息。
代码如下:
from azure.servicebus import *
bus_service = ServiceBusService(service_namespace='testtest', account_key='my_access_token', issuer='my_issuer')
bus_service.create_topic('mytopic')
这是我返回的错误:
$ /c/Python27/python pythontest.py
Traceback (most recent call last):
File "pythontest.py", line 4, in <module>
bus_service.create_topic('mytopic')
File "c:\Python27\lib\site-packages\azure\servicebus\servicebusservice.py", line 1
42, in create_topic
request.headers = _update_service_bus_header(request, self.account_key, self.iss
uer)
File "c:\Python27\lib\site-packages\azure\servicebus\__init__.py", line 185, in _u
pdate_service_bus_header
request.headers.append(('Authorization', _sign_service_bus_request(request, acco
unt_key, issuer)))
File "c:\Python27\lib\site-packages\azure\servicebus\__init__.py", line 192, in _s
ign_service_bus_request
return 'WRAP access_token="' + _get_token(request, account_key, issuer) + '"'
File "c:\Python27\lib\site-packages\azure\servicebus\__init__.py", line 233, in _g
et_token
connection.send(request_body)
File "c:\Python27\lib\site-packages\azure\http\winhttp.py", line 313, in send
self._httprequest.send(request_body)
File "c:\Python27\lib\site-packages\azure\http\winhttp.py", line 198, in send
ctypes.memmove(safearray.pvdata, request, len(request))
WindowsError: exception: access violation writing 0x0000000000000000
无论是将内容放入队列还是创建队列、创建主题、向主题发送消息等，它总是给我同样的错误。
有什么想法吗？
请您参考如下方法:
这是从 64 位 Python 使用时 azure 库的问题。
使它工作的变化很小，所以我在这里为你列出了它们。该修复程序也将很快推送到 github + pypi。
对 azure/http/winhttp.py 进行以下更改:
在导入语句中添加c_size_t
from ctypes import c_void_p, c_long, c_ulong, c_longlong, c_ulonglong, c_short, c_ushort, c_wchar_p, c_byte, c_size_t
将 CoInitialize(0) 替换为
CoInitialize(None)
用这个替换 Com 相关 API 部分
_ole32 = oledll.ole32
_oleaut32 = WinDLL('oleaut32')
_CLSIDFromString = _ole32.CLSIDFromString
_CoInitialize = _ole32.CoInitialize
_CoInitialize.argtypes = [c_void_p]
_CoCreateInstance = _ole32.CoCreateInstance
_SysAllocString = _oleaut32.SysAllocString
_SysAllocString.restype = c_void_p
_SysAllocString.argtypes = [c_wchar_p]
_SysFreeString = _oleaut32.SysFreeString
_SysFreeString.argtypes = [c_void_p]
_SafeArrayDestroy = _oleaut32.SafeArrayDestroy
_SafeArrayDestroy.argtypes = [c_void_p]
_CoTaskMemAlloc = _ole32.CoTaskMemAlloc
_CoTaskMemAlloc.restype = c_void_p
_CoTaskMemAlloc.argtypes = [c_size_t]
