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Running ss to get current connections before running ctdb gettickles means the ss output might be out of date when the 2 lists are compared. Some tickles might have been added after ss was run by some other means (e.g. SMB tickles, added internally) and they would be deleted according to the stale ss output. This isn't currently a problem because update_tickles() is currently only called with port 2049, so all tickles are managed by this code. That will change in a subsequent commit. Changing the order means the reverse problem can occur, where update_tickles() attempts to delete an already deleted tickle. That may happen occasionally but is harmless because it doesn't result in missing information. It (currently) just causes a message to be logged at DEBUG level. Signed-off-by: Martin Schwenke <mschwenke@ddn.com> Reviewed-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jerry Heyman <jheyman@ddn.com>
This is the release version of CTDB, a clustered implementation of TDB database used by Samba and other projects to store temporary data. This software is freely distributable under the GNU public license, a copy of which you should have received with this software (in a file called COPYING). For documentation on CTDB, please visit CTDB website http://ctdb.samba.org.