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List: postgresql-general
Subject: Re: [HACKERS] [proposal] protocol extension to support loadable stream filters
From: Brent Verner <brent () rcfile ! org>
Date: 2005-04-29 0:49:28
Message-ID: 20050429004928.GA9390 () rcfile ! org
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[2005-04-28 10:00] Tom Lane said:
| Brent Verner <brent@rcfile.org> writes:
| > Would it be sane to recognize a specific PG_PROTOCOL_MAJOR
| > to enter the filter-negotiation process? PG_PROTOCOL_MINOR
| > would then be used to lookup and call a ptr to the filter's
| > create() in CreateStreamFilter...
|
| Looks reasonable enough to me ...
Now, the hard part...where should this code live? I'm thinking a
src/transport directory seems sensible.
StreamFilter.[ch] will contain the base StreamFilter along with
various utility functions. StreamFilter implementations will reside
in their own subdir.
src/include/transport/StreamFilter.h
src/transport/StreamFilter.c
src/transport/zlib/...
src/transport/ssl/...
Comments/ideas appreciated.
cheers.
b
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