Re: BUG #17698: On SIGTERM, psql terminates, but leaves the statement running

po 16. 1. 2023 v 20:45 odesílatel Dmitry Astapov <dastapov(at)gmail(dot)com>
napsal:

>
>
> On Mon, Jan 16, 2023 at 3:21 PM Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
> wrote:
>
>> On 2022-Nov-25, PG Bug reporting form wrote:
>> >
>> > Perhaps psql could have a SIGTERM handler that does roughly what
>> > SIGINT handler does before terminating the whole process, and would
>> > cancel the current statement (if any)?
>>
>> Sure. I doubt we want to wait until a reply to the cancel request is
>> obtained, but we could have the sigterm handler at least send it before
>> terminating.
>>
>> Why do you send SIGTERM to psql anyway?
>>
>>
> The way the story was told to me by the user, they started psql from
> inside the neovim session and then cancelled it with Ctrl-C. Apparently,
> neovim (unlike, say, vim) sends SIGTERM to the child process in this case
> (whereas vim will send SIGINT).
>

I think there may be a bug - I am not able to reproduce it, but sometimes I
can crash psql by CTRL-C too.

Regards

Pavel

>
>
> --
> D. Astapov
>