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improve doubleFilter

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This commit is contained in:
Bastian Schroll 2018-01-15 21:26:14 +01:00
parent 2230241538
commit d4e6d6e618
1 changed files with 13 additions and 8 deletions
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21
boswatch/filter/doubeFilter.py
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@ -34,21 +34,26 @@ class DoubleFilter:
self._scanWord = scanWord self._scanWord = scanWord
def check(self, bwPacket): def check(self, bwPacket):
for listPacket in self._filterList:
if listPacket.get("timestamp") < (time.time() - self._config.getInt("doubleFilter", "IgnoreTime", "serverConfig")):
self._filterList.remove(listPacket)
logging.debug("entry to old remove")
continue
self._deleteTooOld()
for listPacket in self._filterList:
if listPacket.get(self._scanWord) is bwPacket.get(self._scanWord): if listPacket.get(self._scanWord) is bwPacket.get(self._scanWord):
self._filterList.remove(listPacket) self._filterList.remove(listPacket)
logging.debug("found a same and remove the old one") logging.debug("found duplicate: %s", bwPacket.get(self._scanWord))
self._filterList.insert(0, bwPacket) self._filterList.insert(0, bwPacket)
self._deleteTooMuch() self._deleteTooMuch()
logging.debug(self._filterList)
def _deleteTooOld(self):
counter = 0
for listPacket in self._filterList:
if listPacket.get("timestamp") < (time.time() - self._config.getInt("doubleFilter", "IgnoreTime", "serverConfig")):
self._filterList.remove(listPacket)
counter += 1
if counter:
logging.debug("%d old entry removed", counter)
def _deleteTooMuch(self): def _deleteTooMuch(self):
if len(self._filterList) > self._config.getInt("doubleFilter", "MaxEntry", "serverConfig"): if len(self._filterList) > self._config.getInt("doubleFilter", "MaxEntry", "serverConfig"):
logging.debug("list full, delete one")
self._filterList.pop() self._filterList.pop()