[pgpool-hackers: 1420] Re: Item #11, torward pgpool-II 3.6

[Tatsuo Ishii]

> 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.

Yes.

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp