On Thu, Mar 22, 2018 at 06:55:12PM -0400, Tom Lane wrote: > Anyway, it's clearly not very nice that postgres_fdw makes no attempt > to do a graceful shutdown of its remote connection. I don't know that > this rises to the level of a bug, exactly, but if somebody wanted to > send in a patch it'd probably get accepted.
I won't qualify that as a bug, this is mainly noise. Still I agree that it would be cleaner to make more efforts in finishing the connections when the session goes down. You would roughly just need to register an on_shmem_exit callback which loops through all the connections to finish them. Now would we want to slow down the session shutdown just for that? I am less sure particularly if there is lag between the remote and the local servers. -- Michael
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