[pgpool-committers: 8963] pgpool: Fix for :[pgpool-hackers: 4227] Issue with failover_require_con

[Muhammad Usama]

Fix for :[pgpool-hackers: 4227] Issue with failover_require_consensus

The fix is to dynamically set the failover command timeout based on the maximum
value of health check parameters across the watchdog cluster.

Reviewed and tested by Tatsuo Ishii

Branch
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V4_3_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=3b3c4b4e7e4cfc52e76c34b14ba19374f57c32e6

Modified Files
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src/watchdog/watchdog.c     | 47 ++++++++++++++++++++++++++++++++++++---
src/watchdog/wd_json_data.c | 54 +++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 98 insertions(+), 3 deletions(-)