[pgpool-committers: 3893] pgpool: Fix the case when parse_before_bind() is called.

[Tatsuo Ishii]

Fix the case when parse_before_bind() is called.

When parse_before_bind() is called, response of the the newly issued
parse message should not be forwarded to frontend. Otherwise, the
frontend will receive duplicate parse complete message.

Branch
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bug271

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=8a666d5223fb68b758380e49e40803f9e8174033

Modified Files
--------------
src/context/pool_session_context.c         |  1 +
src/include/context/pool_session_context.h |  3 +++
src/protocol/pool_proto_modules.c          | 19 +++++++++++++++++++
3 files changed, 23 insertions(+)