[pgpool-committers: 2518] pgpool: Fixing a problem with pcp_detach_node, When graceful node detac

[Muhammad Usama]

Fixing a problem with pcp_detach_node, When graceful node detach is requested

gracefully detaching a node by pcp_detach_node should check if it is allowed to
process detach_node command on the particular node before blocking the incoming
connections and closing the existing connections.

Branch
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V3_3_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=164fc89114018acc294060cac54fbe7289a20447

Modified Files
--------------
main.c      |   69 ++++++++++++++++++++++++++++++++++++++++++++++++-----------
pcp_child.c |   50 ++++++++++++++++++++++++++++++++-----------
pool.h      |    1 +
3 files changed, 94 insertions(+), 26 deletions(-)