[Pgpool-committers] pgpool - pgpool-II: Fix hang up when backend node did fast or immediate

[User Y-asaba]

Log Message:
-----------
Fix hang up when backend node did fast or immediate shutdown.

If shutdown occured, postgres send an error which error code is
"57P01" and error message is "terminating connection due to
administrator command".

However, another nodes did not send any messages. pgpool waited for a
message from them. when the error is sended, pgpool reads the message
and degenerate.

Tags:
----
V1_STABLE

Modified Files:
--------------
    pgpool-II:
        pool_process_query.c (r1.23.2.4 -> r1.23.2.5)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c.diff?r1=1.23.2.4&r2=1.23.2.5)