On 2016-01-14 12:07:23 -0500, Robert Haas wrote:
> > Do we want to provide a backward compatible API for all this? I'm fine
> > either way.
>
> How would that work?
I'm thinking of something like;
int WaitOnLatchSet(LatchEventSet *set, int wakeEvents, long timeout);
int
WaitLatchOrSocket(volatile Latch *latch, int wakeEvents, pgsocket sock,long
timeout)
{
LatchEventSet set;
LatchEventSetInit(&set, latch);
if (sock != PGINVALID_SOCKET)
LatchEventSetAddSock(&set, sock);
return WaitOnLatchSet(set, wakeEvents, timeout);
}
I think we'll need to continue having wakeEvents and timeout parameters
for WaitOnLatchSet, we quite frequently want to wait socket
readability/writability, not wait on the socket, or have/not have
timeouts.
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