On 17.01.2013 17:42, Andres Freund wrote:
Ok, the attached patch seems to fix a) and b). c) above is bogus, as
explained in a comment in the patch. I also noticed that the TLI check
didn't mark the last source as failed.
This looks fragile:
/*
* We only end up here without a message when
XLogPageRead() failed
* - in that case we already logged something.
* In StandbyMode that only happens if we have been
triggered, so
* we shouldn't loop anymore in that case.
*/
if (errormsg == NULL)
break;
I don't like relying on the presence of an error message to control
logic like that. Should we throw in an explicit CheckForStandbyTrigger()
check in the condition of that loop?
- Heikki
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