On Wed, Dec 9, 2009 at 3:58 PM, Heikki Linnakangas
heikki.linnakan...@enterprisedb.com wrote:
True. Another idea I had was to introduce a callback that backend libpq
can call when the buffer fills. Walsender would set the callback to
ProcessStreamMsgs().
But if everyone is happy with just relying on the OS buffer to not fill
up, let's just drop it.
The OS buffer is expected to be able to store a large number of
XLogRecPtr messages, because its size is small. So it's also OK
to just drop it.
Regards,
--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center
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