Re: Streaming replication and non-blocking I/O

On Tue, Dec 15, 2009 at 3:47 AM, Heikki Linnakangas
<heikki.linnakangas@enterprisedb.com> wrote:
> Tom Lane wrote:
>> The very, very large practical problem with this is that if you decide
>> to change the behavior at any time, the only way to be sure that the WAL
>> receiver is using the right libpq version is to perform a soname major
>> version bump.  The transformations done by libpq will essentially become
>> part of its ABI, and not a very visible part at that.
>
> Not having to change the libpq API would certainly be a big advantage.

Done; I replaced PQgetXLogData and PQputXLogRecPtr with PQgetCopyData and
PQputCopyData.
git://git.postgresql.org/git/users/fujii/postgres.gitbranch: replication

Regards,

--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center