On Thu, 2016-05-19 at 15:32 -0400, Tom Lane wrote:
> Peter Juhasz writes:
> >
> > We've found a situation where canceling a query may cause the
> > client to
> > hang, possibly indefinitely. This can happen if the network
> > connection
> > fails in a specific way.
> > ...
> > However, if the net
"David G. Johnston" writes:
> On Thu, May 19, 2016 at 3:32 PM, Tom Lane wrote:
>> I do not recall anyone ever reporting something similar --- and that code
>> has been like that for a long time.
> âI'd take Tom's word over mine :)â
Well, my memory is often faulty ;-). But I did trawl the P
On Thu, May 19, 2016 at 3:32 PM, Tom Lane wrote:
> Peter Juhasz writes:
>
> > Is this known?
>
> I do not recall anyone ever reporting something similar --- and that code
> has been like that for a long time.
>
>
I'd take Tom's word over mine :)
David J.
Peter Juhasz writes:
> We've found a situation where canceling a query may cause the client to
> hang, possibly indefinitely. This can happen if the network connection
> fails in a specific way.
> ...
> However, if the network fails in a way that the connection appears to
> have been established b
On Thu, May 19, 2016 at 10:37 AM, Peter Juhasz
wrote:
> Hi all,
>
> this is somewhat involved so please bear with me.
>
> We've found a situation where canceling a query may cause the client to
> hang, possibly indefinitely. This can happen if the network connection
> fails in a specific way.
>
>
Hi all,
this is somewhat involved so please bear with me.
We've found a situation where canceling a query may cause the client to
hang, possibly indefinitely. This can happen if the network connection
fails in a specific way.
The reason for this lies in the way the PQcancel function (which
event
