[Pgpool-committers] pgpool - pgpool-II: Change wait_for_query_response() so that it sends

[User T-ishii]

Log Message:
-----------
Change wait_for_query_response() so that it sends NOTICE message to
frontend periodically. It appears that pgpool-II 2.2.3 unconditionaly
sends param packet to client even it uses version 2 protocol, which
is apparentlt wrong. Also tweak checking period from 1 second to
30 seconds since 1 second seems too aggressive.

Tags:
----
V2_2_STABLE

Modified Files:
--------------
    pgpool-II:
        pool_process_query.c (r1.141.2.15 -> r1.141.2.16)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c?r1=1.141.2.15&r2=1.141.2.16)
        pool_proto_modules.c (r1.6.2.7 -> r1.6.2.8)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_proto_modules.c?r1=1.6.2.7&r2=1.6.2.8)
        pool_proto_modules.h (r1.1.2.2 -> r1.1.2.3)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_proto_modules.h?r1=1.1.2.2&r2=1.1.2.3)