[pgpool-committers: 4317] pgpool: Fix bug with handling of 'H' (flush) message in streaming repli

[Tatsuo Ishii]

Fix bug with handling of 'H' (flush) message in streaming replication mode.

If user expects to read response right after 'H', Pgpool-II hangs. The
cause was, when 'H' received, extended query mode was reset and
pending message was not used.

Reported in bug 345.

Branch
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V3_6_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=dc858b93055f22a9055acfa98c203325c1c1621d

Modified Files
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src/protocol/pool_proto_modules.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)