On Tue, Sep 9, 2008 at 10:55 PM, Markus Wanner <[EMAIL PROTECTED]> wrote: > Hi, > > ITAGAKI Takahiro wrote: >> >> Signals and locking, borrewed from Postgres-R, are now studied >> for the purpose in the log shipping, > > Cool. Let me know if you have any questions WRT this imessages stuff.
If you're sure it's all right, I have a trivial question. Which signal should we use for the notification to the backend from WAL sender? The notable signals are already used. Or, since a backend don't need to wait on select() unlike WAL sender, ISTM that it's not so inconvenient to use a semaphore for that notification. Your thought? regards -- Fujii Masao NIPPON TELEGRAPH AND TELEPHONE CORPORATION NTT Open Source Software Center -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
