Mercurial > public > mercurial-scm > hg
comparison mercurial/wireproto.py @ 36615:ed7705017749
wireproto: only expose "between" to version 1 of wire protocols
We recently marked other legacy commands as only available to version 1
of the wire protocols. We held off marking "between" because it is
used as part of the SSH handshake.
Since SSH servers assume they are version 1 by default and the
"between" request that is issued as part of the version 2 handshake
is swallowed and not operated on, everything should "just work" if
"between" is not available to version 2.
Differential Revision: https://phab.mercurial-scm.org/D2513
| author | Gregory Szorc <gregory.szorc@gmail.com> |
|---|---|
| date | Tue, 27 Feb 2018 16:31:44 -0800 |
| parents | 6e585bca962e |
| children | 390d16ea7c76 |
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| 36614:1fa02265fae2 | 36615:ed7705017749 |
|---|---|
| 738 result = result.data | 738 result = result.data |
| 739 res.append(escapearg(result)) | 739 res.append(escapearg(result)) |
| 740 | 740 |
| 741 return bytesresponse(';'.join(res)) | 741 return bytesresponse(';'.join(res)) |
| 742 | 742 |
| 743 # TODO mark as version 1 transport only once interaction with | 743 @wireprotocommand('between', 'pairs', transportpolicy=POLICY_V1_ONLY) |
| 744 # SSH handshake mechanism is figured out. | |
| 745 @wireprotocommand('between', 'pairs') | |
| 746 def between(repo, proto, pairs): | 744 def between(repo, proto, pairs): |
| 747 pairs = [decodelist(p, '-') for p in pairs.split(" ")] | 745 pairs = [decodelist(p, '-') for p in pairs.split(" ")] |
| 748 r = [] | 746 r = [] |
| 749 for b in repo.between(pairs): | 747 for b in repo.between(pairs): |
| 750 r.append(encodelist(b) + "\n") | 748 r.append(encodelist(b) + "\n") |