refactor code to prevent AccessDenied exception when get_connections() is called

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk/utils@43261 20353a03-c40f-0410-a6d1-a30d3c3de9de

cloudooo/handler/ooo/application/application.py

@@ -85,13 +85,12 @@ class Application(object):
 
     process = Process(pid)
     try:
-      process.exe
+      for connection in process.get_connections():
+        if connection.status == 'LISTEN' and connection.local_address[1] == self.port:
+          return True
     except AccessDenied:
       return False
 
-    for connection in process.get_connections():
-      if connection.status == 'LISTEN' and connection.local_address[1] == self.port:
-        return True
     return False
 
   def getAddress(self):