On Tue, Apr 23, 2019 at 7:30 PM Arne Schwabe <a...@rfc2549.org> wrote:

> I agree that I missed a place in which I should cleaning up the temp
> file but adding it to close_instance seem more like a workaround than a
> real solution. Again describing more context would be nice here. What
> exactly is this trying to fix and why in this way.
>

Not only deferred ret file, but also config file. Here is just a description of
the need to clean up. I haven't thought of a specific fix, because I am not
very familiar with the openvpn code.

When the client connects to openvpn, and client-connect has not returned.
After a while, the same client reconnects to openvpn. At this time, the previous
openvpn connection(dup connection)  will be closed and multi_instance
was deleted,
and also the client-connect-script has not yet written back to
deferred-ret-file.
In this case, the file created by client-connect-deferred is leaked.




-- 
Regards,
Wang Wei


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