Hello,

can any of you see or figure out how to possibly fix the suspected TX leak
from TransactionChainManager shown in point B.
https://jira.opendaylight.org/projects/OPNFLWPLUG/issues/OPNFLWPLUG-961
from our internal scale testing where we found 25x TransactionChains opened
but not closed there? Or am I just not getting how TransactionChain is used
correctly (that's totally possible!) and this is perfectly "normal" ?

We are NOT saying that this is the cause of an OOM, we've found more and
bigger leaks elsewhere; finding this is just something that also came out
of the investigation, and I wanted to share it with all of you here, in
case anyone can do something about it - if even required.

I just stared at your TxFacade interface and its implementation
in DeviceContextImpl (looking a bit more into openflowplugin for the first
time!), and I have to admit I'm not really getting what you're doing there
or why...

Tx,
M.
--
Michael Vorburger, Red Hat
[email protected] | IRC: vorburger @freenode | ~ = http://vorburger.ch
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