#require no-chg

  $ . $TESTDIR/wireprotohelpers.sh

  $ hg init server

zstd isn't present in plain builds. Make tests easier by removing

zstd from the equation.

  $ cat >> server/.hg/hgrc << EOF

  > [server]

  > compressionengines = zlib

  > EOF

  $ hg -R server serve -p $HGPORT -d --pid-file hg.pid -E error.log

  $ cat hg.pid > $DAEMON_PIDS

A normal capabilities request is serviced for version 1

  $ sendhttpraw << EOF

  > httprequest GET ?cmd=capabilities

  >     user-agent: test

  > EOF

  using raw connection to peer

  s>     GET /?cmd=capabilities HTTP/1.1\r\n

  s>     Accept-Encoding: identity\r\n

  s>     user-agent: test\r\n

  s>     host: $LOCALIP:$HGPORT\r\n (glob)

  s>     \r\n

  s> makefile('rb', None)

  s>     HTTP/1.1 200 Script output follows\r\n

  s>     Server: testing stub value\r\n

  s>     Date: $HTTP_DATE$\r\n

  s>     Content-Type: application/mercurial-0.1\r\n

  s>     Content-Length: *\r\n (glob)

  s>     \r\n

  s>     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

A proper request without the API server enabled returns the legacy response

  $ sendhttpraw << EOF

  > httprequest GET ?cmd=capabilities

  >    user-agent: test

  >    x-hgupgrade-1: foo

  >    x-hgproto-1: cbor

  > EOF

  using raw connection to peer

  s>     GET /?cmd=capabilities HTTP/1.1\r\n

  s>     Accept-Encoding: identity\r\n

  s>     user-agent: test\r\n

  s>     x-hgproto-1: cbor\r\n

  s>     x-hgupgrade-1: foo\r\n

  s>     host: $LOCALIP:$HGPORT\r\n (glob)

  s>     \r\n

  s> makefile('rb', None)

  s>     HTTP/1.1 200 Script output follows\r\n

  s>     Server: testing stub value\r\n

  s>     Date: $HTTP_DATE$\r\n

  s>     Content-Type: application/mercurial-0.1\r\n

  s>     Content-Length: *\r\n (glob)

  s>     \r\n

  s>     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

Restart with just API server enabled. This enables serving the new format.

  $ killdaemons.py

  $ cat error.log

  $ cat >> server/.hg/hgrc << EOF

  > [experimental]

  > web.apiserver = true

  > EOF

  $ hg -R server serve -p $HGPORT -d --pid-file hg.pid -E error.log

  $ cat hg.pid > $DAEMON_PIDS

X-HgUpgrade-<N> without CBOR advertisement uses legacy response

  $ sendhttpraw << EOF

  > httprequest GET ?cmd=capabilities

  >    user-agent: test

  >    x-hgupgrade-1: foo bar

  > EOF

  using raw connection to peer

  s>     GET /?cmd=capabilities HTTP/1.1\r\n

  s>     Accept-Encoding: identity\r\n

  s>     user-agent: test\r\n

  s>     x-hgupgrade-1: foo bar\r\n

  s>     host: $LOCALIP:$HGPORT\r\n (glob)

  s>     \r\n

  s> makefile('rb', None)

  s>     HTTP/1.1 200 Script output follows\r\n

  s>     Server: testing stub value\r\n

  s>     Date: $HTTP_DATE$\r\n

  s>     Content-Type: application/mercurial-0.1\r\n

  s>     Content-Length: *\r\n (glob)

  s>     \r\n

  s>     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

X-HgUpgrade-<N> without known serialization in X-HgProto-<N> uses legacy response

  $ sendhttpraw << EOF

  > httprequest GET ?cmd=capabilities

  >    user-agent: test

  >    x-hgupgrade-1: foo bar

  >    x-hgproto-1: some value

  > EOF

  using raw connection to peer

  s>     GET /?cmd=capabilities HTTP/1.1\r\n

  s>     Accept-Encoding: identity\r\n

  s>     user-agent: test\r\n

  s>     x-hgproto-1: some value\r\n

  s>     x-hgupgrade-1: foo bar\r\n

  s>     host: $LOCALIP:$HGPORT\r\n (glob)

  s>     \r\n

  s> makefile('rb', None)

  s>     HTTP/1.1 200 Script output follows\r\n

  s>     Server: testing stub value\r\n

  s>     Date: $HTTP_DATE$\r\n

  s>     Content-Type: application/mercurial-0.1\r\n

  s>     Content-Length: *\r\n (glob)

  s>     \r\n

  s>     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

X-HgUpgrade-<N> + X-HgProto-<N> headers trigger new response format

  $ sendhttpraw << EOF

  > httprequest GET ?cmd=capabilities

  >    user-agent: test

  >    x-hgupgrade-1: foo bar

  >    x-hgproto-1: cbor

  > EOF

  using raw connection to peer

  s>     GET /?cmd=capabilities HTTP/1.1\r\n

  s>     Accept-Encoding: identity\r\n

  s>     user-agent: test\r\n

  s>     x-hgproto-1: cbor\r\n

  s>     x-hgupgrade-1: foo bar\r\n

  s>     host: $LOCALIP:$HGPORT\r\n (glob)

  s>     \r\n

  s> makefile('rb', None)

  s>     HTTP/1.1 200 OK\r\n

  s>     Server: testing stub value\r\n

  s>     Date: $HTTP_DATE$\r\n

  s>     Content-Type: application/mercurial-cbor\r\n

  s>     Content-Length: *\r\n (glob)

  s>     \r\n

  s>     \xa3GapibaseDapi/Dapis\xa0Nv1capabilitiesY\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> {

    b'apibase': b'api/',

    b'apis': {},

    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'

  }

Restart server to enable HTTPv2

  $ killdaemons.py

  $ enablehttpv2 server

  $ hg -R server serve -p $HGPORT -d --pid-file hg.pid -E error.log

  $ cat hg.pid > $DAEMON_PIDS

Only requested API services are returned

  $ sendhttpraw << EOF

  > httprequest GET ?cmd=capabilities

  >    user-agent: test

  >    x-hgupgrade-1: foo bar

  >    x-hgproto-1: cbor

  > EOF

  using raw connection to peer

  s>     GET /?cmd=capabilities HTTP/1.1\r\n

  s>     Accept-Encoding: identity\r\n

  s>     user-agent: test\r\n

  s>     x-hgproto-1: cbor\r\n

  s>     x-hgupgrade-1: foo bar\r\n

  s>     host: $LOCALIP:$HGPORT\r\n (glob)

  s>     \r\n

  s> makefile('rb', None)

  s>     HTTP/1.1 200 OK\r\n

  s>     Server: testing stub value\r\n

  s>     Date: $HTTP_DATE$\r\n

  s>     Content-Type: application/mercurial-cbor\r\n

  s>     Content-Length: *\r\n (glob)

  s>     \r\n

  s>     \xa3GapibaseDapi/Dapis\xa0Nv1capabilitiesY\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> {

    b'apibase': b'api/',

    b'apis': {},

    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'

  }

Request for HTTPv2 service returns information about it

  $ sendhttpraw << EOF

  > httprequest GET ?cmd=capabilities

  >    user-agent: test

  >    x-hgupgrade-1: exp-http-v2-0002 foo bar

  >    x-hgproto-1: cbor

  > EOF

  using raw connection to peer

  s>     GET /?cmd=capabilities HTTP/1.1\r\n

  s>     Accept-Encoding: identity\r\n

  s>     user-agent: test\r\n

  s>     x-hgproto-1: cbor\r\n

  s>     x-hgupgrade-1: exp-http-v2-0002 foo bar\r\n

  s>     host: $LOCALIP:$HGPORT\r\n (glob)

  s>     \r\n

  s> makefile('rb', None)

  s>     HTTP/1.1 200 OK\r\n

  s>     Server: testing stub value\r\n

  s>     Date: $HTTP_DATE$\r\n

  s>     Content-Type: application/mercurial-cbor\r\n

  s>     Content-Length: *\r\n (glob)

  s>     \r\n

  s>     \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0002\xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionInoderange\xa3Gdefault\xf6Hrequired\xf4DtypeDlistEnodes\xa3Gdefault\xf6Hrequired\xf4DtypeDlistJnodesdepth\xa3Gdefault\xf6Hrequired\xf4DtypeCintKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullGpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\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> {

    b'apibase': b'api/',

    b'apis': {

      b'exp-http-v2-0002': {

        b'commands': {

          b'branchmap': {

            b'args': {},

            b'permissions': [

              b'pull'

            ]

          },

          b'capabilities': {

            b'args': {},

            b'permissions': [

              b'pull'

            ]

          },

          b'changesetdata': {

            b'args': {

              b'fields': {

                b'default': set([]),

                b'required': False,

                b'type': b'set',

                b'validvalues': set([

                  b'bookmarks',

                  b'parents',

                  b'phase',

                  b'revision'

                ])

              },

              b'noderange': {

                b'default': None,

                b'required': False,

                b'type': b'list'

              },

              b'nodes': {

                b'default': None,

                b'required': False,

                b'type': b'list'

              },

              b'nodesdepth': {

                b'default': None,

                b'required': False,

                b'type': b'int'

              }

            },

            b'permissions': [

              b'pull'

            ]

          },

          b'filedata': {

            b'args': {

              b'fields': {

                b'default': set([]),

                b'required': False,

                b'type': b'set',

                b'validvalues': set([

                  b'parents',

                  b'revision'

                ])

              },

              b'haveparents': {

                b'default': False,

                b'required': False,

                b'type': b'bool'

              },

              b'nodes': {

                b'required': True,

                b'type': b'list'

              },

              b'path': {

                b'required': True,

                b'type': b'bytes'

              }

            },

            b'permissions': [

              b'pull'

            ]

          },

          b'heads': {

            b'args': {

              b'publiconly': {

                b'default': False,

                b'required': False,

                b'type': b'bool'

              }

            },

            b'permissions': [

              b'pull'

            ]

          },

          b'known': {

            b'args': {

              b'nodes': {

                b'default': [],

                b'required': False,

                b'type': b'list'

              }

            },

            b'permissions': [

              b'pull'

            ]

          },

          b'listkeys': {

            b'args': {

              b'namespace': {

                b'required': True,

                b'type': b'bytes'

              }

            },

            b'permissions': [

              b'pull'

            ]

          },

          b'lookup': {

            b'args': {

              b'key': {

                b'required': True,

                b'type': b'bytes'

              }

            },

            b'permissions': [

              b'pull'

            ]

          },

          b'manifestdata': {

            b'args': {

              b'fields': {

                b'default': set([]),

                b'required': False,

                b'type': b'set',

                b'validvalues': set([

                  b'parents',

                  b'revision'

                ])

              },

              b'haveparents': {

                b'default': False,

                b'required': False,

                b'type': b'bool'

              },

              b'nodes': {

                b'required': True,

                b'type': b'list'

              },

              b'tree': {

                b'required': True,

                b'type': b'bytes'

              }

            },

            b'permissions': [

              b'pull'

            ]

          },

          b'pushkey': {

            b'args': {

              b'key': {

                b'required': True,

                b'type': b'bytes'

              },

              b'namespace': {

                b'required': True,

                b'type': b'bytes'

              },

              b'new': {

                b'required': True,

                b'type': b'bytes'

              },

              b'old': {

                b'required': True,

                b'type': b'bytes'

              }

            },

            b'permissions': [

              b'push'

            ]

          }

        },

        b'compression': [

          {

            b'name': b'zlib'

          }

        ],

        b'framingmediatypes': [

          b'application/mercurial-exp-framing-0005'

        ],

        b'pathfilterprefixes': set([

          b'path:',

          b'rootfilesin:'

        ]),

        b'rawrepoformats': [

          b'generaldelta',

          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'

  }

capabilities command returns expected info

  $ sendhttpv2peerhandshake << EOF

  > command capabilities

  > EOF

  creating http peer for wire protocol version 2

  s>     GET /?cmd=capabilities HTTP/1.1\r\n

  s>     Accept-Encoding: identity\r\n

  s>     vary: X-HgProto-1,X-HgUpgrade-1\r\n

  s>     x-hgproto-1: cbor\r\n

  s>     x-hgupgrade-1: exp-http-v2-0002\r\n

  s>     accept: application/mercurial-0.1\r\n

  s>     host: $LOCALIP:$HGPORT\r\n (glob)

  s>     user-agent: Mercurial debugwireproto\r\n

  s>     \r\n

  s> makefile('rb', None)

  s>     HTTP/1.1 200 OK\r\n

  s>     Server: testing stub value\r\n

  s>     Date: $HTTP_DATE$\r\n

  s>     Content-Type: application/mercurial-cbor\r\n

  s>     Content-Length: *\r\n (glob)

  s>     \r\n

  s>     \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0002\xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionInoderange\xa3Gdefault\xf6Hrequired\xf4DtypeDlistEnodes\xa3Gdefault\xf6Hrequired\xf4DtypeDlistJnodesdepth\xa3Gdefault\xf6Hrequired\xf4DtypeCintKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullGpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\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

  s>     POST /api/exp-http-v2-0002/ro/capabilities HTTP/1.1\r\n

  s>     Accept-Encoding: identity\r\n

  s>     accept: application/mercurial-exp-framing-0005\r\n

  s>     content-type: application/mercurial-exp-framing-0005\r\n

  s>     content-length: 27\r\n

  s>     host: $LOCALIP:$HGPORT\r\n (glob)

  s>     user-agent: Mercurial debugwireproto\r\n

  s>     \r\n

  s>     \x13\x00\x00\x01\x00\x01\x01\x11\xa1DnameLcapabilities

  s> makefile('rb', None)

  s>     HTTP/1.1 200 OK\r\n

  s>     Server: testing stub value\r\n

  s>     Date: $HTTP_DATE$\r\n

  s>     Content-Type: application/mercurial-exp-framing-0005\r\n

  s>     Transfer-Encoding: chunked\r\n

  s>     \r\n

  s>     13\r\n

  s>     \x0b\x00\x00\x01\x00\x02\x011

  s>     \xa1FstatusBok

  s>     \r\n

  received frame(size=11; request=1; stream=2; streamflags=stream-begin; type=command-response; flags=continuation)

  s>     520\r\n

  s>     \x18\x05\x00\x01\x00\x02\x001

  s>     \xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionInoderange\xa3Gdefault\xf6Hrequired\xf4DtypeDlistEnodes\xa3Gdefault\xf6Hrequired\xf4DtypeDlistJnodesdepth\xa3Gdefault\xf6Hrequired\xf4DtypeCintKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullGpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1

  s>     \r\n

  received frame(size=1304; request=1; stream=2; streamflags=; type=command-response; flags=continuation)

  s>     8\r\n

  s>     \x00\x00\x00\x01\x00\x02\x002

  s>     \r\n

  s>     0\r\n

  s>     \r\n

  received frame(size=0; request=1; stream=2; streamflags=; type=command-response; flags=eos)

  response: gen[

    {

      b'commands': {

        b'branchmap': {

          b'args': {},

          b'permissions': [

            b'pull'

          ]

        },

        b'capabilities': {

          b'args': {},

          b'permissions': [

            b'pull'

          ]

        },

        b'changesetdata': {

          b'args': {

            b'fields': {

              b'default': set([]),

              b'required': False,