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Differential D4616

wireprotov2: advertise recognized path filter prefixes
ClosedPublic

Authored by indygreg on Sep 17 2018, 5:23 PM.

Details

Reviewers
durin42
Group Reviewers
hg-reviewers
Commits
rHGae20f52437e9: wireprotov2: advertise recognized path filter prefixes
Summary

While the wire protocol doesn't yet support it, we'll eventually
have commands that accept narrow patterns to specify the set of
files relevant to a command.

For security and performance reasons, only specific filter types
are allowed.

This commit teaches the server to advertise the set of allowed
filter types. By doing so, clients can e.g. validate user-specified
patterns against the server's abilities without having to send
a command to retrieve data.

Having the data in the capabilities data structure will also serve
as a check against unwanted BC.

Diff Detail

Repository
rHG Mercurial
Lint
Lint Skipped
Unit
Unit Tests Skipped

Event Timeline

indygreg created this revision.Sep 17 2018, 5:23 PM
durin42 accepted this revision.Sep 18 2018, 5:33 PM
This revision is now accepted and ready to land.Sep 18 2018, 5:33 PM
indygreg updated this revision to Diff 11244.Sep 20 2018, 5:14 PM
Closed by commit rHGae20f52437e9: wireprotov2: advertise recognized path filter prefixes (authored by indygreg). · Explain WhySep 24 2018, 10:24 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Diff 11244

mercurial/help/internals/wireprotocolv2.txt

name name
Name of the compression engine. e.g. ``zstd`` or ``zlib``. Name of the compression engine. e.g. ``zstd`` or ``zlib``.
framingmediatypes framingmediatypes
An array of bytestrings defining the supported framing protocol An array of bytestrings defining the supported framing protocol
media types. Servers will not accept media types not in this list. media types. Servers will not accept media types not in this list.
pathfilterprefixes
(set of bytestring) Matcher prefixes that are recognized when performing
path filtering. Specifying a path filter whose type/prefix does not
match one in this set will likely be rejected by the server.
rawrepoformats rawrepoformats
An array of storage formats the repository is using. This set of An array of storage formats the repository is using. This set of
requirements can be used to determine whether a client can read a requirements can be used to determine whether a client can read a
*raw* copy of file data available. *raw* copy of file data available.
changesetdata changesetdata
------------- -------------

mercurial/narrowspec.py

util, util,
) )
FILENAME = 'narrowspec' FILENAME = 'narrowspec'
# Pattern prefixes that are allowed in narrow patterns. This list MUST # Pattern prefixes that are allowed in narrow patterns. This list MUST
# only contain patterns that are fast and safe to evaluate. Keep in mind # only contain patterns that are fast and safe to evaluate. Keep in mind
# that patterns are supplied by clients and executed on remote servers # that patterns are supplied by clients and executed on remote servers
# as part of wire protocol commands. # as part of wire protocol commands. That means that changes to this
# data structure influence the wire protocol and should not be taken
# lightly - especially removals.
VALID_PREFIXES = ( VALID_PREFIXES = (
b'path:', b'path:',
b'rootfilesin:', b'rootfilesin:',
) )
def normalizesplitpattern(kind, pat): def normalizesplitpattern(kind, pat):
"""Returns the normalized version of a pattern and kind. """Returns the normalized version of a pattern and kind.

mercurial/wireprotov2server.py

nullrev, nullrev,
) )
from . import ( from . import (
changegroup, changegroup,
dagop, dagop,
discovery, discovery,
encoding, encoding,
error, error,
narrowspec,
pycompat, pycompat,
streamclone, streamclone,
util, util,
wireprotoframing, wireprotoframing,
wireprototypes, wireprototypes,
) )
from .utils import ( from .utils import (
interfaceutil, interfaceutil,
compression.append({ compression.append({
b'name': engine.wireprotosupport().name, b'name': engine.wireprotosupport().name,
}) })
caps = { caps = {
'commands': {}, 'commands': {},
'compression': compression, 'compression': compression,
'framingmediatypes': [FRAMINGTYPE], 'framingmediatypes': [FRAMINGTYPE],
'pathfilterprefixes': set(narrowspec.VALID_PREFIXES),
} }
# TODO expose available changesetdata fields. # TODO expose available changesetdata fields.
for command, entry in COMMANDS.items(): for command, entry in COMMANDS.items():
args = {arg: meta['example'] for arg, meta in entry.args.items()} args = {arg: meta['example'] for arg, meta in entry.args.items()}
caps['commands'][command] = { caps['commands'][command] = {

tests/test-http-protocol.t

s> \r\n s> \r\n
s> makefile('rb', None) s> makefile('rb', None)
s> HTTP/1.1 200 OK\r\n s> HTTP/1.1 200 OK\r\n
s> Server: testing stub value\r\n s> Server: testing stub value\r\n
s> Date: $HTTP_DATE$\r\n s> Date: $HTTP_DATE$\r\n
s> Content-Type: application/mercurial-cbor\r\n s> Content-Type: application/mercurial-cbor\r\n
s> Content-Length: *\r\n (glob) s> Content-Length: *\r\n (glob)
s> \r\n s> \r\n
s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa4Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xd9\x01\x02\x82GparentsHrevisionInoderange\x82\x81J0123456...\x81Iabcdef...Enodes\x81J0123456...Kpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...DpathGfoo.txtKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...Dtree@Kpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyInamespaceBnsCnewCnewColdColdKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xd9\x01\x02\x82GparentsHrevisionInoderange\x82\x81J0123456...\x81Iabcdef...Enodes\x81J0123456...Kpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...DpathGfoo.txtKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...Dtree@Kpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyInamespaceBnsCnewCnewColdColdKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
sending heads command sending heads command
s> POST /api/exp-http-v2-0001/ro/heads HTTP/1.1\r\n s> POST /api/exp-http-v2-0001/ro/heads HTTP/1.1\r\n
s> Accept-Encoding: identity\r\n s> Accept-Encoding: identity\r\n
s> accept: application/mercurial-exp-framing-0005\r\n s> accept: application/mercurial-exp-framing-0005\r\n
s> content-type: application/mercurial-exp-framing-0005\r\n s> content-type: application/mercurial-exp-framing-0005\r\n
s> content-length: 20\r\n s> content-length: 20\r\n
s> host: $LOCALIP:$HGPORT\r\n (glob) s> host: $LOCALIP:$HGPORT\r\n (glob)
s> user-agent: Mercurial debugwireproto\r\n s> user-agent: Mercurial debugwireproto\r\n

tests/test-wireproto-command-capabilities.t

s> \r\n s> \r\n
s> makefile('rb', None) s> makefile('rb', None)
s> HTTP/1.1 200 OK\r\n s> HTTP/1.1 200 OK\r\n
s> Server: testing stub value\r\n s> Server: testing stub value\r\n
s> Date: $HTTP_DATE$\r\n s> Date: $HTTP_DATE$\r\n
s> Content-Type: application/mercurial-cbor\r\n s> Content-Type: application/mercurial-cbor\r\n
s> Content-Length: *\r\n (glob) s> Content-Length: *\r\n (glob)
s> \r\n s> \r\n
s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa4Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xd9\x01\x02\x82GparentsHrevisionInoderange\x82\x81J0123456...\x81Iabcdef...Enodes\x81J0123456...Kpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...DpathGfoo.txtKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...Dtree@Kpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyInamespaceBnsCnewCnewColdColdKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xd9\x01\x02\x82GparentsHrevisionInoderange\x82\x81J0123456...\x81Iabcdef...Enodes\x81J0123456...Kpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...DpathGfoo.txtKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...Dtree@Kpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyInamespaceBnsCnewCnewColdColdKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
cbor> { cbor> {
b'apibase': b'api/', b'apibase': b'api/',
b'apis': { b'apis': {
b'exp-http-v2-0001': { b'exp-http-v2-0001': {
b'commands': { b'commands': {
b'branchmap': { b'branchmap': {
b'args': {}, b'args': {},
b'permissions': [ b'permissions': [
b'compression': [ b'compression': [
{ {
b'name': b'zlib' b'name': b'zlib'
} }
], ],
b'framingmediatypes': [ b'framingmediatypes': [
b'application/mercurial-exp-framing-0005' b'application/mercurial-exp-framing-0005'
], ],
b'pathfilterprefixes': set([
b'path:',
b'rootfilesin:'
]),
b'rawrepoformats': [ b'rawrepoformats': [
b'generaldelta', b'generaldelta',
b'revlogv1' b'revlogv1'
] ]
} }
}, },
b'v1capabilities': b'batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash' b'v1capabilities': b'batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash'
} }
s> \r\n s> \r\n
s> makefile('rb', None) s> makefile('rb', None)
s> HTTP/1.1 200 OK\r\n s> HTTP/1.1 200 OK\r\n
s> Server: testing stub value\r\n s> Server: testing stub value\r\n
s> Date: $HTTP_DATE$\r\n s> Date: $HTTP_DATE$\r\n
s> Content-Type: application/mercurial-cbor\r\n s> Content-Type: application/mercurial-cbor\r\n
s> Content-Length: *\r\n (glob) s> Content-Length: *\r\n (glob)
s> \r\n s> \r\n
s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa4Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xd9\x01\x02\x82GparentsHrevisionInoderange\x82\x81J0123456...\x81Iabcdef...Enodes\x81J0123456...Kpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...DpathGfoo.txtKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...Dtree@Kpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyInamespaceBnsCnewCnewColdColdKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xd9\x01\x02\x82GparentsHrevisionInoderange\x82\x81J0123456...\x81Iabcdef...Enodes\x81J0123456...Kpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...DpathGfoo.txtKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...Dtree@Kpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyInamespaceBnsCnewCnewColdColdKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
sending capabilities command sending capabilities command
s> POST /api/exp-http-v2-0001/ro/capabilities HTTP/1.1\r\n s> POST /api/exp-http-v2-0001/ro/capabilities HTTP/1.1\r\n
s> Accept-Encoding: identity\r\n s> Accept-Encoding: identity\r\n
s> accept: application/mercurial-exp-framing-0005\r\n s> accept: application/mercurial-exp-framing-0005\r\n
s> content-type: application/mercurial-exp-framing-0005\r\n s> content-type: application/mercurial-exp-framing-0005\r\n
s> content-length: 27\r\n s> content-length: 27\r\n
s> host: $LOCALIP:$HGPORT\r\n (glob) s> host: $LOCALIP:$HGPORT\r\n (glob)
s> user-agent: Mercurial debugwireproto\r\n s> user-agent: Mercurial debugwireproto\r\n
s> \r\n s> \r\n
s> \x13\x00\x00\x01\x00\x01\x01\x11\xa1DnameLcapabilities s> \x13\x00\x00\x01\x00\x01\x01\x11\xa1DnameLcapabilities
s> makefile('rb', None) s> makefile('rb', None)
s> HTTP/1.1 200 OK\r\n s> HTTP/1.1 200 OK\r\n
s> Server: testing stub value\r\n s> Server: testing stub value\r\n
s> Date: $HTTP_DATE$\r\n s> Date: $HTTP_DATE$\r\n
s> Content-Type: application/mercurial-exp-framing-0005\r\n s> Content-Type: application/mercurial-exp-framing-0005\r\n
s> Transfer-Encoding: chunked\r\n s> Transfer-Encoding: chunked\r\n
s> \r\n s> \r\n
s> 13\r\n s> 13\r\n
s> \x0b\x00\x00\x01\x00\x02\x011 s> \x0b\x00\x00\x01\x00\x02\x011
s> \xa1FstatusBok s> \xa1FstatusBok
s> \r\n s> \r\n
received frame(size=11; request=1; stream=2; streamflags=stream-begin; type=command-response; flags=continuation) received frame(size=11; request=1; stream=2; streamflags=stream-begin; type=command-response; flags=continuation)
s> 314\r\n s> 33e\r\n
s> \x0c\x03\x00\x01\x00\x02\x001 s> 6\x03\x00\x01\x00\x02\x001
s> \xa4Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xd9\x01\x02\x82GparentsHrevisionInoderange\x82\x81J0123456...\x81Iabcdef...Enodes\x81J0123456...Kpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...DpathGfoo.txtKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...Dtree@Kpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyInamespaceBnsCnewCnewColdColdKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Nrawrepoformats\x82LgeneraldeltaHrevlogv1 s> \xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xd9\x01\x02\x82GparentsHrevisionInoderange\x82\x81J0123456...\x81Iabcdef...Enodes\x81J0123456...Kpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...DpathGfoo.txtKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xf5Enodes\x81J0123456...Dtree@Kpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyInamespaceBnsCnewCnewColdColdKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1
s> \r\n s> \r\n
received frame(size=780; request=1; stream=2; streamflags=; type=command-response; flags=continuation) received frame(size=822; request=1; stream=2; streamflags=; type=command-response; flags=continuation)
s> 8\r\n s> 8\r\n
s> \x00\x00\x00\x01\x00\x02\x002 s> \x00\x00\x00\x01\x00\x02\x002
s> \r\n s> \r\n
s> 0\r\n s> 0\r\n
s> \r\n s> \r\n
received frame(size=0; request=1; stream=2; streamflags=; type=command-response; flags=eos) received frame(size=0; request=1; stream=2; streamflags=; type=command-response; flags=eos)
response: gen[ response: gen[
{ {
b'compression': [ b'compression': [
{ {
b'name': b'zlib' b'name': b'zlib'
} }
], ],
b'framingmediatypes': [ b'framingmediatypes': [
b'application/mercurial-exp-framing-0005' b'application/mercurial-exp-framing-0005'
], ],
b'pathfilterprefixes': set([
b'path:',
b'rootfilesin:'
]),
b'rawrepoformats': [ b'rawrepoformats': [
b'generaldelta', b'generaldelta',
b'revlogv1' b'revlogv1'
] ]
} }
] ]
$ cat error.log $ cat error.log