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Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] instant confirmation via payment protocol
backwards compatible proto buffer extension
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--001a11c1d89aee064404fbf31db8
Content-Type: text/plain; charset=UTF-8
Oh yes the other thing we need to decide is how to extend BIP70.
Protocol buffers have an extend keyword. But I'm not sure it's what we
really want. IMHO a simpler solution is to have a single "living" version
of the protobuf (where? in a new git repo?) which has all the fields
defined by all the accepted BIPs in a single place. Otherwise the build
process and so on for wallet implementors would get unnecessarily
complicated for no real reason. Also if you wanted to pick a new number for
fields, you'd end up having to read *all* BIPs to figure out what is
available. Simpler seems better.
If we do that then I suggest just using field number 8 or 9 or whatever
rather than 1000. IMHO fields 1000+ should be for private extensions that
are unlikely to collide with other users.
--001a11c1d89aee064404fbf31db8
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr"><div class=3D"gmail_extra">Oh yes the other thing we need =
to decide is how to extend BIP70.</div><div class=3D"gmail_extra"><br></div=
><div class=3D"gmail_extra">Protocol buffers have an extend keyword. But I&=
#39;m not sure it's what we really want. IMHO a simpler solution is to =
have a single "living" version of the protobuf (where? in a new g=
it repo?) which has all the fields defined by all the accepted BIPs in a si=
ngle place. Otherwise the build process and so on for wallet implementors w=
ould get unnecessarily complicated for no real reason. Also if you wanted t=
o pick a new number for fields, you'd end up having to read <i>all</i>=
=C2=A0BIPs to figure out what is available. Simpler seems better.</div>
<div class=3D"gmail_extra"><br></div><div class=3D"gmail_extra">If we do th=
at then I suggest just using field number 8 or 9 or whatever rather than 10=
00. IMHO fields 1000+ should be for private extensions that are unlikely to=
collide with other users.</div>
</div>
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