> On Apr 4, 2022, at 12:05 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> I wrote:
>> The "terminating connection" warning absolutely should get through,
>
> ... oh, no, that's not guaranteed at all, since it's sent from quickdie().
> So scratch that. Maybe we'd better add "could not send data to server"
> to the regex?
If it fails in pqsecure_raw_write(), you get either "server closed the connection unexpectedly" or "could not send data
toserver". Do we need to support pgtls_write() or pg_GSS_write(), which have different error messages? Can anybody
runthe tests with TLS or GSS enabled? I assume the test framework prevents this, but I didn't check too closely....
Is it possible that pgFlush will call pqSendSome which calls pqReadData before trying to write anything, and get back a
"couldnot receive data from server" from pqsecure_raw_read()?
It's a bit hard to prove to myself which paths might be followed through this code. Thoughts?
—
Mark Dilger
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
