[pgpool-committers: 940] pgpool: Consider timeout waiting for compeletion of failback request in

[Tatsuo Ishii]

Consider timeout waiting for compeletion of failback request in on line recovery.

This will prevent the recovery operation continues forever and we
cannot even shutdown pgpool main process. This could happen especially
while executing follow master command. At this moment, the timeout is
fixed value(5 seconds). This should be enough for the operation since
it does not imply any I/O or DB operation. Before it waited
forever. Problem is, it is possible that right after failover, the
failback request sent can be lost. In the long run we should fix it
but at this moment I prefer to band aid the problem because the fix
will not be trivial.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=339ab78cd88cd8bd8b097f056bc8579b8140b431

Modified Files
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recovery.c |   20 +++++++++++++++++++-
1 files changed, 19 insertions(+), 1 deletions(-)