[pgpool-hackers: 1420] Re: Item #11, torward pgpool-II 3.6
ishii at postgresql.org
Mon Feb 22 16:02:03 JST 2016
> Do you mean if we can distiguish TCP connection failure from othres, we
> can eliminate unnecessary proces exiting on failover?
No. I am talking about a problem caused by a cable is pulled out. See
the attached mails in the upthread email.
> For example, don't we need to exit processes in the following cases?
> a. when using pcp_degenerate_node commend
What is pcp_degenerate_node commend?
> b. when the backend send ADMIN_SHUTDOWN_ERROR_CODE ("57P01") or
> CRASH_SHUTDOWN_ERROR_CODE "57P02"
Not related to the topic I'm arguing.
> c. when we can confirm that there are no problem on TCP connection
> from ping result
> Of course, this is the exception when the backend is used by the current session.
SRA OSS, Inc. Japan
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