Re: ERROR: canceling query due to user request

"Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov> writes:
> One more thought -- I keep coming back to the fact that when we turn
> on logging in the JDBC driver on the client side, the problem does not
> occur. The only possible reason I can see for this having any affect
> on the problem is the small delay introduced by the synchronous
> logging. Since this is only showing up on commit of a database
> transaction which follows close on the heels of a rollback on the same
> connection, is there any chance that there is some very small
> "settling time" needed for a rollback, and we're sometimes getting in
> ahead of this?

(1) No.

(2) Even if we posit the existence of such a serious bug as that, it
wouldn't explain how control gets to the SIGINT response code.

regards, tom lane