[pgpool-committers: 4818] pgpool: Start health check process at failback.

[Tatsuo Ishii]

Start health check process at failback.

Health check process will not start if a backend node is in down
status when Pgpool-II starts.  However when the node fails back,
health check should start so that it can detects the failure of the
node.

Per bug 407.

Branch
------
V3_7_STABLE

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=07380e4aea618f7287df679ae018e277cb0f3d25

Modified Files
--------------
src/main/pgpool_main.c | 13 +++++++++++++
1 file changed, 13 insertions(+)