[pgpool-committers: 4512] pgpool: Set TCP_NODELAY and non blocking to frontend socket.

[Tatsuo Ishii]

Set TCP_NODELAY and non blocking to frontend socket.

TCP_NODELAY is employed by PostgreSQL, so do we it.

Listen fd is set to non blocking. To make sure accept fd is set to non
blocking.

Branch
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V3_7_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=144e7a8134faa1293bc13824f51e2218d0974f8b

Modified Files
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src/protocol/child.c | 27 ++++++++++++++++++++++++++-
1 file changed, 26 insertions(+), 1 deletion(-)