Log Message:
-----------
Improve network I/O routine.
Modified Files:
--------------
pgpool-II:
pool_process_query.c (r1.104 -> r1.105)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c.diff?r1=1.104&r2=1.105)