-* Sun May 22 2005 Brendan O'Dea <bod@optusnet.com.au> 2.0.21
+* Sun Jul 3 2005 Brendan O'Dea <bod@optus.net> 2.0.23
+- Backout regular_cleanup changes.
+
+* Tue May 31 2005 Brendan O'Dea <bod@optusnet.com.au> 2.0.22
+- Show session open time in "show session"/"show user" detailed output.
+- Have slaves with BGP configured drop BGP on receipt of a shutdown
+ signal, but hang about for an additional 5s to process any remaining
+ traffic.
+- Run regular_cleanups after processing the results of the select,
+ looking at a sufficient slice of each table to ensure that all
+ entries are examined at least once per second.
+
+* Mon May 23 2005 Brendan O'Dea <bod@optusnet.com.au> 2.0.21
- Cluster changes from Michael, intended to prevent a stray master
from trashing a cluster:
+ Ignore heartbeats from peers claiming to be the master before the
+ A master receiving a stray heartbeat sends a unicast HB back, which
should cause the rogue to die due to the tie-breaker code.
+ Keep probing the master for late heartbeats.
- + Drop BGP as soon as we become master with peers.
+ + Drop BGP as soon as we become master with the minumum required peers.
+ Any PING seen from a master forces an election (rather than just
where basetime is zero).
+ A slave which receives a LASTSEEN message (presumably a restarted
master) sends back new message type, C_MASTER which indicates the
address of the current master.
+- New config option: cluster_master_min_adv which determines the minimum
+ number of up to date slaves required before the master will drop
+ routes.
* Mon May 16 2005 Brendan O'Dea <bod@optusnet.com.au> 2.0.20
- Add handling of "throttle=N" RADIUS attributes.