[Pgpool-committers] pgpool - pgpool-II: added a new configuration parameter

[User Yamaguti]

Log Message:
-----------
added a new configuration parameter "recovery_timeout".

pgpool waits so many seconds, specified by recovery_timeout, for:

1) all client connections are closed before the 2nd stage
2) a remote host to start up in the final stage

Note that "recovery_timeout = 0" means NO WAIT; not no timeout.

Modified Files:
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    pgpool-II:
        pgpool.conf.sample (r1.16 -> r1.17)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pgpool.conf.sample.diff?r1=1.16&r2=1.17)
        pool.h (r1.26 -> r1.27)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool.h.diff?r1=1.26&r2=1.27)
        pool_config.c (r1.21 -> r1.22)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_config.c.diff?r1=1.21&r2=1.22)
        pool_config.l (r1.19 -> r1.20)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_config.l.diff?r1=1.19&r2=1.20)