Fix memory leak in connmanager #1576
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@hxw Sorry I missed this one. Looks good. Is there any chance you could rebase this so the CI can run properly and squash to one commit? I think that is all it will need to be good to go. |
jcvernaleo
requested changes
Aug 3, 2021
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Sorry I totally forgot about this, until I rebuild my program last week and I stated getting leaks over the last few days, only just realised what the problem was. I have merged my branch with the current master and will test first. I will then rebase, squash etc. when I have done some testing. |
fix memory leak in connmanager caused by: * pending entries are not removed on error * new connection always allocates new struct * capture id value for callback Fix by calling Remove in both handleFailedConn callbacks to delete the item from the pending hash map Signed-off-by: Christopher Hall <hsw@bitmark.com>
Pull Request Test Coverage Report for Build 3889135262
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Pull Request Test Coverage Report for Build 3889598567
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In the case of an error the connection struct is never deleted from the pending hash map.
In some testing I observed leaks of 3MB in an hour
The problem stem from the fact that the handleFailedConn does not reuse the connect but allocate a new one