[pywin32-bugs] [ pywin32-Bugs-3419597 ] Memory leak on SWbemRefresher

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Bugs item #3419597, was opened at 2011-10-06 21:44
Message generated for change (Tracker Item Submitted) made by mallon
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Category: com
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: shajunxing (mallon)
Assigned to: Nobody/Anonymous (nobody)
Summary: Memory leak on SWbemRefresher

Initial Comment:
Got a memory leak problem on getting performance data from wmi. For example, when running code below, it can be found in windows task manager that memory usage continue grows.

import win32com.client

com = win32com.client.Dispatch("WbemScripting.SWbemRefresher")
obj = win32com.client.GetObject("winmgmts:\\root\cimv2")

while True:
    com.AddEnum(obj, "Win32_Process")
    com.DeleteAll()


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=551954&aid=3419597&group_id=78018