Commit: http://git.postgresql.org/gitweb?p=slony1-engine.git;a=commitdiff;h=60566590d683b85733404ef290e6c1823c4c014c

Log Message
-----------
If a origin node fails a subscriber might
not be listening for events from the new origin. The FAILOVER event gets
processed on the subscriber but nothing after might be since the
sl_listen rows are setup so all events from the new origin get routed
through the node that used to be the provider(even if a direct
path from the new origin to the subscriber exists).

On processing the FAILOVER event we will mark the old origin as no
inactive.  RebuildListenEntries will now not remove paths that are
dedundent if the (otherwise) preferred path flows through a disabled
node.

Branch
------
REL_2_0_STABLE

Modified Files
--------------
src/backend/slony1_funcs.sql |   11 +++++++++--
1 files changed, 9 insertions(+), 2 deletions(-)