Re: Server Crashes if try to provide slot_name='none' at the time of creating subscription.

On Mon, May 15, 2017 at 6:41 PM, tushar <tushar(dot)ahuja(at)enterprisedb(dot)com> wrote:
> Hi,
>
> Server Crashes if we try to provide slot_name='none' at the time of creating
> subscription -
>
> postgres=# create subscription sub2 connection 'dbname=postgres port=5000
> user=centos password=f' publication abc with (slot_name='none');
> NOTICE: synchronized table states
> server closed the connection unexpectedly
> This probably means the server terminated abnormally
> before or while processing the request.
> The connection to the server was lost. Attempting reset: Failed.
> !>
>

Thank you for reporting.
I think create_slot and enabled should be set to false forcibly when
slot_name = 'none'. Attached patch fixes it, more test and regression
test case are needed though.

Regards,

--
Masahiko Sawada
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center