[pgpool-committers: 4425] pgpool: Fix per node health check parameters ignored.

[Tatsuo Ishii]

Fix per node health check parameters ignored.

Per bug 371. Back patch to the 3.7 stable tree where the feature was
introduced.

Also pgpool_setup is modified to add appropriate per node health check
parameters to pgpool.conf.  This is necessary because
pgpool.conf.sample sets health_check_user0 to 'nobody', which
immediately causes health check failure on DB node 0.

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=bb1a1ce9aa0f840685fe27f676627895362d4ee4

Modified Files
--------------
src/main/health_check.c | 30 +++++++++++++++---------------
src/test/pgpool_setup   | 14 ++++++++++++--
2 files changed, 27 insertions(+), 17 deletions(-)