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Re: Recent vendor SSL renegotiation patches break PostgreSQL

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
Cc: Michael Ledford <mledford(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Recent vendor SSL renegotiation patches break PostgreSQL
Date: 2010-02-03 18:44:02
Message-ID: 966.1265222642@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> FWIW I think there's another problem with streaming replication here,
> which is that most data flows from client to server, so it would take
> quite some time for the threshold to be reached.  Note that there's no
> size check in the libpq frontend code.  Normally this is not an issue
> because the bulk of data is expected to flow in the other direction.

Huh?  I thought the slaves connect to the master, rather than the other
way round?

It's true that libpq doesn't contain any such code, but that seems like
a fortunate thing right at the moment, as it limits the number of places
we might have to hack something.

			regards, tom lane

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