[pgpool-committers: 2015] pgpool: Fix pgpool.init's long-standing bug of stop/restart failure
Yugo Nagata
nagata at sraoss.co.jp
Wed May 28 14:58:23 JST 2014
Fix pgpool.init's long-standing bug of stop/restart failure
In previous, pgpool.init uses killproc for stopping pgpool, but there are
several problems; (1) some child processes can be left since the parent
process restarts killed processes; (2) when pgpool has connection from
clients, pgpool can't stop until connection closed; (3) restart() fails
for these reasons.
In the new version, "pgpool -m fast stop" is used in stop(). The problems
above are resolved and restart() also works well, even when watchdog enabled.
In addition, exit code according with LSB is considered, try-restart
option is implemented, and the old switch option is removed.
Original patch contributed by Ryan DeShone and modified by Yugo Nagata.
See [pgpool-hackers: 239][pgpool-hackers: 512].
Branch
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V3_0_STABLE
Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=1d192b20a5d3936671d2fb175ba70a1ce2a65834
Modified Files
--------------
redhat/pgpool.init | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
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