Re: Idea: quicker abort after loss of client connection - Mailing list pgsql-hackers

ncm@zembu.com (Nathan Myers) writes:
> On Tue, Jun 05, 2001 at 08:01:02PM -0400, Tom Lane wrote:
>> Thoughts?  Is there anything about this that might be unsafe?  Should
>> QueryCancel be set after *any* failure of recv() or send(), or only
>> if certain errno codes are detected (and if so, which ones)?

> Stevens identifies some errno codes that are not significant;
> in particular, EINTR, EAGAIN, and EWOULDBLOCK.  Of these, maybe
> only the first occurs on a blocking socket.

We already loop for EINTR.  I'm just wondering what to do after we've
given up retrying.
        regards, tom lane