view tests/svn/startrev.svndump @ 42415:c767e655ffda

narrow: use narrow_widen wireproto command to widen in case of ellipses

Few releases ago, we introduce narrow_widen wireproto command to be used to widen
narrow repositories. Before this patch, that was used in non-ellipses cases
only. In ellipses cases, we still do exchange.pull() which can pull more data
than required.

After this patch, the client will first check whether server supports doing
ellipses widening using wireproto command or not by checking server's wireproto
capability. If the server is upto date and support latest ellipses capability,
we call the wireproto command. Otherwise we fallback to exchange.pull() like
before.

The compat code make sure that things works even if one of the client or server
is old. The initial version of this patch does not had this compat code. It's
added to help Google release things smoothly internally. I plan to drop the
compat code before the upcoming major release.

Due to change to wireproto command, the code looks a bit dirty, next patches
will clean that up.

Differential Revision: https://phab.mercurial-scm.org/D6436

SVN-fs-dump-format-version: 2

UUID: c731c652-65e9-4325-a17e-fed96a319f22

Revision-number: 0
Prop-content-length: 56
Content-length: 56

K 8
svn:date
V 27
2008-12-06T13:44:21.642421Z
PROPS-END

Revision-number: 1
Prop-content-length: 112
Content-length: 112

K 7
svn:log
V 10
init projA
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2008-12-06T13:44:21.759281Z
PROPS-END

Node-path: branches
Node-kind: dir
Node-action: add
Prop-content-length: 10
Content-length: 10

PROPS-END


Node-path: tags
Node-kind: dir
Node-action: add
Prop-content-length: 10
Content-length: 10

PROPS-END


Node-path: trunk
Node-kind: dir
Node-action: add
Prop-content-length: 10
Content-length: 10

PROPS-END


Revision-number: 2
Prop-content-length: 109
Content-length: 109

K 7
svn:log
V 8
createab
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2008-12-06T13:44:22.179257Z
PROPS-END

Node-path: trunk/a
Node-kind: file
Node-action: add
Prop-content-length: 10
Text-content-length: 2
Text-content-md5: 60b725f10c9c85c70d97880dfe8191b3
Content-length: 12

PROPS-END
a


Node-path: trunk/b
Node-kind: file
Node-action: add
Prop-content-length: 10
Text-content-length: 2
Text-content-md5: 3b5d5c3712955042212316173ccf37be
Content-length: 12

PROPS-END
b


Revision-number: 3
Prop-content-length: 108
Content-length: 108

K 7
svn:log
V 7
removeb
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2008-12-06T13:44:23.176546Z
PROPS-END

Node-path: trunk/b
Node-action: delete


Revision-number: 4
Prop-content-length: 109
Content-length: 109

K 7
svn:log
V 8
changeaa
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2008-12-06T13:44:25.147151Z
PROPS-END

Node-path: trunk/a
Node-kind: file
Node-action: change
Text-content-length: 4
Text-content-md5: 0d227f1abf8c2932d342e9b99cc957eb
Content-length: 4

a
a


Revision-number: 5
Prop-content-length: 119
Content-length: 119

K 7
svn:log
V 17
branch, changeaaa
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2008-12-06T13:44:28.158475Z
PROPS-END

Node-path: branches/branch1
Node-kind: dir
Node-action: add
Node-copyfrom-rev: 4
Node-copyfrom-path: trunk
Prop-content-length: 34
Content-length: 34

K 13
svn:mergeinfo
V 0

PROPS-END


Node-path: branches/branch1/a
Node-kind: file
Node-action: change
Text-content-length: 6
Text-content-md5: 7d4ebf8f298d22fc349a91725b00af1c
Content-length: 6

a
a
a


Revision-number: 6
Prop-content-length: 117
Content-length: 117

K 7
svn:log
V 15
addc,changeaaaa
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2008-12-06T13:44:29.180655Z
PROPS-END

Node-path: branches/branch1/a
Node-kind: file
Node-action: change
Text-content-length: 8
Text-content-md5: d12178e74d8774e34361e0a08d1fd2b7
Content-length: 8

a
a
a
a


Node-path: branches/branch1/c
Node-kind: file
Node-action: add
Prop-content-length: 10
Text-content-length: 2
Text-content-md5: 2cd6ee2c70b0bde53fbe6cac3c8b8bb1
Content-length: 12

PROPS-END
c