pyxcp
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christoph2
Memory usage increases over time
It appears that XCP is increasing memory usage over time.
I actually could find at least a couple of spots where allocation happens while never freeing:
- self.evQueue.append(response) (line 292 of base.py)
- self.servQueue.append(response) (line 295 of base.py,)
- self.daqQueue.append (line 314 of base.py)
As far as I understand these queues are mostly / only used for testing only. Is that the case?
As a workaround in my application I can definitely deque them from time to time but it would be nicer to handle that internally / enable them only for debug.
- self.evQueue.append(response) (line 292 of base.py)
- self.servQueue.append(response) (line 295 of base.py,)
- self.daqQueue.append (line 314 of base.py)
In the current implementation you should consume those queues. All the ODTs are placed in the daqQueue
I see, thanks for the prompt answer!
Do you think this is going to be changed in the future?
Currently work in progress -- there'll be a much more flexible callback/callout mechanism in the (near) future. The rekorder extension is one step in this direction (unfortunatly, there are still some C++ - Python integration issues).
