Re: Sync Rep v17

On Mon, 2011-02-28 at 18:40 +0000, Simon Riggs wrote:
> > SyncRepReleaseWaiters should be called when walsender exits. Otherwise,
> > if the standby crashes while a transaction is waiting for replication,
> > it waits infinitely.
> 
> Will think on this.

The behaviour seems correct to me:

If allow_standalone_primary = off then you wish to wait forever (at your
request...)

If allow_standalone_primary = on then we sit and wait until we hit
client timeout, which occurs even after last standby has gone.

-- Simon Riggs           http://www.2ndQuadrant.com/books/PostgreSQL Development, 24x7 Support, Training and Services