[pgpool-general: 3273] Issues with pgpool 3.3.3 and failover

[Karthick Thanigaimani]

Hi we have postgres 9.3.4 with pgpool 3.3 configured. we are facing the below errors and the pgpool goes out of sync though the streaming replication works fine:

:2014-11-10 02:47:25 ERROR: pid 26332: connect_inet_domain_socket: select() timed out
2:2014-11-10 02:47:25 ERROR: pid 26332: make_persistent_db_connection: connection to node0(5432) failed
3:2014-11-10 02:47:25 ERROR: pid 26332: health check failed. 0 th host node0 at port 5432 is down

the health_check_timeout is set to 15seconds and the system admin confirmed that there is network latency between the 2 nodes. there are no iptable rules set as well
Any idea why this issue is happening quiet frequenbtly and anything can be done to fix it permamently?

Thanks Karthick
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