Re: pg_basebackup WAL streamer shutdown is bogus - leading to slow tests

Hi,

On 2022-01-29 12:44:22 -0800, Andres Freund wrote:
> On 2022-01-17 10:06:56 -0800, Andres Freund wrote:
> > Yes, that's what I was suggesting. I wasn't thinking of using a static var,
> > but putting it in StreamCtl. Note that what pgwin32_waitforsinglesocket()
> > is doing doesn't protect against the problem referenced above, because it
> > still is reset by WSAEventSelect.
> 
> Do we are about breaking StreamCtl ABI? I don't think so?

Here's a version of the patch only creating the event once. Needs a small bit
of comment polishing, but otherwise I think it's sane?

Greetings,

Andres Freund