Ondřej Kuzník authored 3 years ago and Quanah Gibson-Mount committed 3 years ago

A refresh can jump across multiple threads, we cannot just lock a
mutex, we need to track who that is and clear when finished.

In addition to that, fix our internal syncrepl session tracking pulling
it closer to RFC 4533, refreshDone now represents the receipt of
refreshDone flag. Refreshing status is maintained for plain refreshes
(and times when we might be starting one but don't know for sure).

We still reschedule a new sync with a delay if there is another one
running but tracking refreshes this way paves the way to being able to
wake them up if we start tracking them somehow.

Ondřej Kuzník authored 5 years ago and Quanah Gibson-Mount committed 3 years ago

And have it update the listening socket names as the port gets assigned.

Ondřej Kuzník authored 3 years ago and Quanah Gibson-Mount committed 3 years ago

We're using MANAGE_DSAIT control so we get to see them, but they don't
really exist (except for their CSN sometimes).