[pgpool-committers: 4306] 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
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=fafb82c955bf5b823a8b7d248bdc88683c6e1c6e

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