Re: [HACKERS] logical replication and PANIC during shutdowncheckpoint in publisher

On 4/20/17 07:52, Petr Jelinek wrote:
> On 20/04/17 05:57, Michael Paquier wrote:
>> 2nd thoughts here... Ah now I see your point. True that there is no
>> way to ensure that an unwanted command is not running when SIGUSR2 is
>> received as the shutdown checkpoint may have already begun. Here is an
>> idea: add a new state in WalSndState, say WALSNDSTATE_STOPPING, and
>> the shutdown checkpoint does not run as long as all WAL senders still
>> running do not reach such a state.
> 
> +1 to this solution

Michael, can you attempt to supply a patch?

-- 
Peter Eisentraut              http://www.2ndQuadrant.com/
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