| From: | "Steffen Heil (Mailinglisten)" <lists(at)steffen-heil(dot)de> |
|---|---|
| To: | Dave Cramer <pg(at)fastcrypt(dot)com> |
| Cc: | Leonardo Frittelli <leonardo(dot)frittelli(at)gmail(dot)com>, "pgsql-jdbc(at)postgresql(dot)org" <pgsql-jdbc(at)postgresql(dot)org> |
| Subject: | Re: Connection terminated by the server causes deadlock in jdbc client side connection |
| Date: | 2015-10-08 16:43:29 |
| Message-ID: | 885902ab090d4641a8ac74c199ba2873@exchange.sh-solutions.de |
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| Thread: | |
| Lists: | pgsql-jdbc |
Hi
> What happens if the server just discards the connection. In other words it
> doesn't close it. It just terminates without closing any open connections ?
That should only happen, if the servers OS crashes. For a process there is no
way to "discard" a connection. (The server could keep the connection open
without sending or reading, but I would consider that a serious bug.)
And if the server OS crashes and the client tries to send something, a timeout
waiting for the sent packets will occur or if the server rebooted in time, a
RST packet will be sent. Either way, the client will detect that and close the
connection.
Regards,
Steffen
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