[pgpool-committers: 2131] pgpool: Support IPv6 connections to PostgreSQL.

[Tatsuo Ishii]

Support IPv6 connections to PostgreSQL.

Now pgpool-II accepts IPv6 address in backend_hostname* such as '::1'.
Note that pgpool-II still does not bind to IPv6 address however.

Patch contributed by Michael Stapelberg.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=05a91f40198d2fb0598ff42bfebf0a6bac54cd12

Modified Files
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src/protocol/pool_connection_pool.c |  143 ++++++++++++++++++++---------------
1 file changed, 82 insertions(+), 61 deletions(-)