On Thu, May 3, 2012 at 7:09 PM, Tom Lane <t...@sss.pgh.pa.us> wrote:
> Magnus Hagander <mag...@hagander.net> writes:
>> On Thu, May 3, 2012 at 5:39 PM, Tom Lane <t...@sss.pgh.pa.us> wrote:
>>> I could support that with one tweak: it's only DEBUG1 if you don't
>>> have an open transaction. Dropping the connection while in a
>>> transaction *is* an application bug; I don't care how lazy the app
>>> programmer is feeling.
>
>> I agree - that would certainly be a good fix for this one. One
>> question is do we want something like this:
>
>> - ereport(COMMERROR,
>> + ereport(IsTransactionState() ? COMMERROR : DEBUG1,
>> (errcode(ERRCODE_PROTOCOL_VIOLATION),
>> errmsg("unexpected EOF on client connection")));
>
>> or do we want to make the text of the error message different as well,
>> saying something like "unexpected EOF on client connection with an
>> open transaction"?
>
> I'd vote for different texts and different SQLSTATEs too, per other
> discussion. (I think we'd decided that ERRCODE_PROTOCOL_VIOLATION
> was a bad choice anyway.)
>
> Also, I'm afraid that the above patch probably doesn't work as-is;
> won't elog.c try to send the DEBUG1 message to the client? I think
> you'll need some additional code to shut down error message output
> first. Resetting whereToSendOutput is probably sufficient.
Yeah, I didn't go as far as testing it - there's also more than one
spot where we log it... I'll cook up a patch.
--
Magnus Hagander
Me: http://www.hagander.net/
Work: http://www.redpill-linpro.com/
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