From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
---|---|
To: | Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> |
Cc: | pgsql-hackers(at)lists(dot)postgresql(dot)org |
Subject: | Re: GSSENC'ed connection stalls while reconnection attempts. |
Date: | 2020-07-11 23:41:52 |
Message-ID: | 2460502.1594510912@sss.pgh.pa.us |
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Lists: | pgsql-hackers |
I wrote:
> Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> writes:
>> If psql connected using GSSAPI auth and server restarted, reconnection
>> sequence stalls and won't return.
> Yeah, reproduced here. (I wonder if there's any reasonable way to
> exercise this scenario in src/test/kerberos/.)
I tried writing such a test based on the IO::Pty infrastructure used
by src/bin/psql/t/010_tab_completion.pl, as attached. It works, but
it feels pretty grotty, especially seeing that so much of the patch
is copy-and-pasted from 010_tab_completion.pl. I think if we want
to have a test like this, it'd be good to work a little harder on
refactoring so that more of that code can be shared. My Perl skillz
are a bit weak for that, though.
regards, tom lane
Attachment | Content-Type | Size |
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test-gssapi-reconnection-wip.patch | text/x-diff | 2.8 KB |
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