[pgpool-committers: 3903] pgpool: Remove pending response flag.

[Tatsuo Ishii]

Remove pending response flag.

By introducing the pending message queue, the pending response flag"
is not necessary any more.

Branch
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bug271

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=0d2b2795d239d1806e5c7c4e0e10080fc6700205

Modified Files
--------------
src/context/pool_session_context.c         | 49 ------------------------------
src/include/context/pool_session_context.h |  9 ------
src/protocol/pool_proto_modules.c          | 17 -----------
src/query_cache/pool_memqcache.c           | 12 +-------
4 files changed, 1 insertion(+), 86 deletions(-)