[pgpool-committers: 966] pgpool: Fix wd_create_send_socket() not to execute select() before conn

[Yugo Nagata]

Fix wd_create_send_socket() not to execute select() before connect()

How select() works on an unconnected socket is undefined, and differs
between platform. This returns 2 on Linux and it is eventually harmless.
However, this returns 0 on Solaris and it is indistinguishable from time
timeout.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=d3ea5b540db3c36625e0ce1dd89081d7f91e7906

Modified Files
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watchdog/wd_packet.c |   51 +++----------------------------------------------
1 files changed, 4 insertions(+), 47 deletions(-)