tests/test-wireproto-content-redirects.t
changeset 40023 10cf8b116dd8
child 40024 86b22a4cfab1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-wireproto-content-redirects.t	Wed Sep 26 17:46:48 2018 -0700
@@ -0,0 +1,601 @@
+  $ . $TESTDIR/wireprotohelpers.sh
+
+  $ hg init server
+  $ enablehttpv2 server
+  $ cd server
+  $ cat >> .hg/hgrc << EOF
+  > [extensions]
+  > simplecache = $TESTDIR/wireprotosimplecache.py
+  > EOF
+
+  $ echo a0 > a
+  $ echo b0 > b
+  $ hg -q commit -A -m 'commit 0'
+  $ echo a1 > a
+  $ hg commit -m 'commit 1'
+
+  $ hg --debug debugindex -m
+     rev linkrev nodeid                                   p1                                       p2
+       0       0 992f4779029a3df8d0666d00bb924f69634e2641 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000
+       1       1 a988fb43583e871d1ed5750ee074c6d840bbbfc8 992f4779029a3df8d0666d00bb924f69634e2641 0000000000000000000000000000000000000000
+
+  $ hg --config simplecache.redirectsfile=redirects.py serve -p $HGPORT -d --pid-file hg.pid -E error.log
+  $ cat hg.pid > $DAEMON_PIDS
+
+  $ cat > redirects.py << EOF
+  > [
+  >   {
+  >     b'name': b'target-a',
+  >     b'protocol': b'http',
+  >     b'snirequired': False,
+  >     b'tlsversions': [b'1.2', b'1.3'],
+  >     b'uris': [b'http://example.com/'],
+  >   },
+  > ]
+  > EOF
+
+Redirect targets advertised when configured
+
+  $ 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: 1970\r\n
+  s>     \r\n
+  s>     \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0002\xa6Hcommands\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\x82\xa1DnameDzstd\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Hredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x81\xa5DnameHtarget-aHprotocolDhttpKsnirequired\xf4Ktlsversions\x82C1.2C1.3Duris\x81Shttp://example.com/Nv1capabilitiesY\x01\xd8batch 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>     5ab\r\n
+  s>     \xa3\x05\x00\x01\x00\x02\x001
+  s>     \xa6Hcommands\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\x82\xa1DnameDzstd\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Hredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x81\xa5DnameHtarget-aHprotocolDhttpKsnirequired\xf4Ktlsversions\x82C1.2C1.3Duris\x81Shttp://example.com/
+  s>     \r\n
+  received frame(size=1443; 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,
+              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'zstd'
+        },
+        {
+          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'redirect': {
+        b'hashes': [
+          b'sha256',
+          b'sha1'
+        ],
+        b'targets': [
+          {
+            b'name': b'target-a',
+            b'protocol': b'http',
+            b'snirequired': False,
+            b'tlsversions': [
+              b'1.2',
+              b'1.3'
+            ],
+            b'uris': [
+              b'http://example.com/'
+            ]
+          }
+        ]
+      }
+    }
+  ]
+
+  $ cat > redirects.py << EOF
+  > [
+  >   {
+  >     b'name': b'target-a',
+  >     b'protocol': b'http',
+  >     b'uris': [b'http://example.com/'],
+  >   },
+  >   {
+  >     b'name': b'target-b',
+  >     b'protocol': b'unknown',
+  >     b'uris': [b'unknown://example.com/'],
+  >   },
+  > ]
+  > EOF
+
+  $ 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: 1997\r\n
+  s>     \r\n
+  s>     \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0002\xa6Hcommands\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\x82\xa1DnameDzstd\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Hredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x82\xa3DnameHtarget-aHprotocolDhttpDuris\x81Shttp://example.com/\xa3DnameHtarget-bHprotocolGunknownDuris\x81Vunknown://example.com/Nv1capabilitiesY\x01\xd8batch 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>     5c6\r\n
+  s>     \xbe\x05\x00\x01\x00\x02\x001
+  s>     \xa6Hcommands\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\x82\xa1DnameDzstd\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Hredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x82\xa3DnameHtarget-aHprotocolDhttpDuris\x81Shttp://example.com/\xa3DnameHtarget-bHprotocolGunknownDuris\x81Vunknown://example.com/
+  s>     \r\n
+  received frame(size=1470; 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,
+              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'zstd'
+        },
+        {
+          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'redirect': {
+        b'hashes': [
+          b'sha256',
+          b'sha1'
+        ],
+        b'targets': [
+          {
+            b'name': b'target-a',
+            b'protocol': b'http',
+            b'uris': [
+              b'http://example.com/'
+            ]
+          },
+          {
+            b'name': b'target-b',
+            b'protocol': b'unknown',
+            b'uris': [
+              b'unknown://example.com/'
+            ]
+          }
+        ]
+      }
+    }
+  ]
+
+  $ cat error.log
+  $ killdaemons.py