Re: [Postgres-xc-developers] Coordinator/Datanode crash detection

[Koichi S. <koi...@gm...>]

Okay, here's a patch which uses PQping.   This is new to 9.1 and is
extremely simple and matches my needs.

Regards;
----------
Koichi Suzuki


2013/3/8 Michael Paquier <mic...@gm...>:
>
>
> On Fri, Mar 8, 2013 at 12:13 PM, Koichi Suzuki <koi...@gm...>
> wrote:
>>
>> Because 9.3 merge will not be done in 1.1, I don't think it's feasible
>> at present.   Second means will be to use PQ* functions.   Anyway,
>> this will be provided by pgxc_monitor.  May be a good idea to use
>> custom background, but this could be too much because the requirement
>> is very small.
>
> In this case use something like PQPing or similar, but simply do not involve
> core. There would be underlying performance impact for sure.
> --
> Michael