Martin Pitt <[EMAIL PROTECTED]> writes:
> The bug trail in [1] contains a followup from Tom that ignoring
> SIGPIPE is specifically intended. Is there any document which states
> the reason for that?
Allowing SIGPIPE to kill the backend is completely infeasible, as the
backend would be unable to release locks etc before dying.
We have occasionally talked about faking a QueryCancel if we notice
a write failure while sending to the client. Can't remember at the
moment what the outcome of those discussions was (ie, was there a
good reason not to) --- check the archives.
One point is that doing so doesn't help for queries that aren't
generating a lot of output, eg, updates/deletes.
regards, tom lane
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TIP 2: Don't 'kill -9' the postmaster
