I'm sending this to hackers, because it is not exactly a bug, and it can't be addressed from userland. I think it is a coding issue, although I haven't identified the exact code.
When closing the local session which had used postgres_fdw over an ssl connection, I get log spam on the foreign server saying: LOG: could not receive data from client: Connection reset by peer It is easy to reproduce, but you must be using ssl to do so. On searching, I see that a lot of people have run into this issue, with considerable confusion, but as far as I can see it has never been diagnosed. Is there anything that can be done about this, other than just learning to ignore it? Cheers, Jeff
-- set up ssl, I won't walk through those steps. \! pgbench -i create extension postgres_fdw ; create server ssl foreign data wrapper postgres_fdw OPTIONS ( host '127.0.0.1'); create schema fgn; create user MAPPING FOR CURRENT_USER SERVER ssl; import foreign schema public from server ssl into fgn; select count(*) from fgn.pgbench_history; \q
