"Simon Riggs" <[EMAIL PROTECTED]> writes:
> A simple solution is to introduce a new function:

> pg_archive_wait(integer maxwait);
> maxwait = 0 means wait forever, otherwise time measured in seconds.

maxwait is redundant; people who want a timeout should use
statement_timeout.

> This will get the current xlog position and wait for all files prior to
> that point to be shown as archive done.

Including the current one?  If so, it'll wait longer than necessary;
if not, ISTM it's a gotcha waiting to trap the unwary.

Perhaps better is a variant of pg_stop_backup that includes a wait for
the pushed-out xlog segment to be archived.

                        regards, tom lane

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