Simon Riggs írta: > On Fri, 2010-09-17 at 18:22 +0900, Fujii Masao wrote: > >> On Fri, Sep 17, 2010 at 5:09 PM, Heikki Linnakangas >> <heikki.linnakan...@enterprisedb.com> wrote: >> >>> That said, there's a few small things that can be progressed regardless of >>> the details of synchronous replication. There's the changes to trigger >>> failover with a signal, and it seems that we'll need some libpq changes to >>> allow acknowledgments to be sent back to the master regardless of the rest >>> of the design. We can discuss those in separate threads in parallel. >>> >> Agreed. The attached patch introduces new function which is used >> to send ACK back from walreceiver. The function sends a message >> to XLOG stream by calling PQputCopyData. Also I allowed PQputCopyData >> to be called even during COPY OUT. >> > > Does this differ from Zoltan's code? >
Somewhat. See my other mail to Tom. Best regards, Zoltán Böszörményi -- ---------------------------------- Zoltán Böszörményi Cybertec Schönig & Schönig GmbH Gröhrmühlgasse 26 A-2700 Wiener Neustadt, Austria Web: http://www.postgresql-support.de http://www.postgresql.at/ -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
