Mercurial > hg
view tests/test-wireproto-content-redirects.t @ 44363:f7459da77f23
nodemap: introduce an option to use mmap to read the nodemap mapping
The performance and memory benefit is much greater if we don't have to copy all
the data in memory for each information. So we introduce an option (on by
default) to read the data using mmap.
This changeset is the last one definition the API for index support nodemap
data. (they have to be able to use the mmaping).
Below are some benchmark comparing the best we currently have in 5.3 with the
final step of this series (using the persistent nodemap implementation in
Rust). The benchmark run `hg perfindex` with various revset and the following
variants:
Before:
* do not use the persistent nodemap
* use the CPython implementation of the index for nodemap
* use mmapping of the changelog index
After:
* use the MixedIndex Rust code, with the NodeTree object for nodemap access
(still in review)
* use the persistent nodemap data from disk
* access the persistent nodemap data through mmap
* use mmapping of the changelog index
The persistent nodemap greatly speed up most operation on very large
repositories. Some of the previously very fast lookup end up a bit slower because
the persistent nodemap has to be setup. However the absolute slowdown is very
small and won't matters in the big picture.
Here are some numbers (in seconds) for the reference copy of mozilla-try:
Revset Before After abs-change speedup
-10000: 0.004622 0.005532 0.000910 × 0.83
-10: 0.000050 0.000132 0.000082 × 0.37
tip 0.000052 0.000085 0.000033 × 0.61
0 + (-10000:) 0.028222 0.005337 -0.022885 × 5.29
0 0.023521 0.000084 -0.023437 × 280.01
(-10000:) + 0 0.235539 0.005308 -0.230231 × 44.37
(-10:) + :9 0.232883 0.000180 -0.232703 ×1293.79
(-10000:) + (:99) 0.238735 0.005358 -0.233377 × 44.55
:99 + (-10000:) 0.317942 0.005593 -0.312349 × 56.84
:9 + (-10:) 0.313372 0.000179 -0.313193 ×1750.68
:9 0.316450 0.000143 -0.316307 ×2212.93
On smaller repositories, the cost of nodemap related operation is not as big, so
the win is much more modest. Yet it helps shaving a handful of millisecond here
and there.
Here are some numbers (in seconds) for the reference copy of mercurial:
Revset Before After abs-change speedup
-10: 0.000065 0.000097 0.000032 × 0.67
tip 0.000063 0.000078 0.000015 × 0.80
0 0.000561 0.000079 -0.000482 × 7.10
-10000: 0.004609 0.003648 -0.000961 × 1.26
0 + (-10000:) 0.005023 0.003715 -0.001307 × 1.35
(-10:) + :9 0.002187 0.000108 -0.002079 ×20.25
(-10000:) + 0 0.006252 0.003716 -0.002536 × 1.68
(-10000:) + (:99) 0.006367 0.003707 -0.002660 × 1.71
:9 + (-10:) 0.003846 0.000110 -0.003736 ×34.96
:9 0.003854 0.000099 -0.003755 ×38.92
:99 + (-10000:) 0.007644 0.003778 -0.003866 × 2.02
Differential Revision: https://phab.mercurial-scm.org/D7894
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Tue, 11 Feb 2020 11:18:52 +0100 |
| parents | 2f7408b7d247 |
| children | edc8504bc26b |
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$ . $TESTDIR/wireprotohelpers.sh $ cat >> $HGRCPATH << EOF > [extensions] > blackbox = > [blackbox] > track = simplecache > EOF $ hg init server $ enablehttpv2 server $ cd server $ cat >> .hg/hgrc << EOF > [server] > compressionengines = zlib > [extensions] > simplecache = $TESTDIR/wireprotosimplecache.py > [simplecache] > cacheapi = true > 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> setsockopt(6, 1, 1) -> None (?) 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-v2-0003\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: 2285\r\n s> \r\n s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0003\xa5Hcommands\xacIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa2Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x83HlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullIfilesdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84NfirstchangesetHlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDdictIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullTrecommendedbatchsize\x19\xc3PEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullTrecommendedbatchsize\x1a\x00\x01\x86\xa0Gpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushPrawstorefiledata\xa2Dargs\xa2Efiles\xa2Hrequired\xf5DtypeDlistJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullQframingmediatypes\x81X&application/mercurial-exp-framing-0006Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x83LgeneraldeltaHrevlogv1LsparserevlogHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x81\xa5DnameHtarget-aHprotocolDhttpKsnirequired\xf4Ktlsversions\x82C1.2C1.3Duris\x81Shttp://example.com/Nv1capabilitiesY\x01\xe0batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (remote redirect target target-a is compatible) (tls1.2 !) (remote redirect target target-a requires unsupported TLS versions: 1.2, 1.3) (no-tls1.2 !) sending capabilities command s> setsockopt(6, 1, 1) -> None (?) s> POST /api/exp-http-v2-0003/ro/capabilities HTTP/1.1\r\n s> Accept-Encoding: identity\r\n s> accept: application/mercurial-exp-framing-0006\r\n s> content-type: application/mercurial-exp-framing-0006\r\n s> content-length: 111\r\n (tls1.2 !) s> content-length: 102\r\n (no-tls1.2 !) s> host: $LOCALIP:$HGPORT\r\n (glob) s> user-agent: Mercurial debugwireproto\r\n s> \r\n s> \x1c\x00\x00\x01\x00\x01\x01\x82\xa1Pcontentencodings\x81HidentityC\x00\x00\x01\x00\x01\x00\x11\xa2DnameLcapabilitiesHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x81Htarget-a (tls1.2 !) s> \x1c\x00\x00\x01\x00\x01\x01\x82\xa1Pcontentencodings\x81Hidentity:\x00\x00\x01\x00\x01\x00\x11\xa2DnameLcapabilitiesHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x80 (no-tls1.2 !) 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-0006\r\n s> Transfer-Encoding: chunked\r\n s> \r\n s> 11\r\n s> \t\x00\x00\x01\x00\x02\x01\x92 s> Hidentity s> \r\n s> 13\r\n s> \x0b\x00\x00\x01\x00\x02\x041 s> \xa1FstatusBok s> \r\n s> 6de\r\n s> \xd6\x06\x00\x01\x00\x02\x041 s> \xa5Hcommands\xacIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa2Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x83HlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullIfilesdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84NfirstchangesetHlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDdictIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullTrecommendedbatchsize\x19\xc3PEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullTrecommendedbatchsize\x1a\x00\x01\x86\xa0Gpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushPrawstorefiledata\xa2Dargs\xa2Efiles\xa2Hrequired\xf5DtypeDlistJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullQframingmediatypes\x81X&application/mercurial-exp-framing-0006Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x83LgeneraldeltaHrevlogv1LsparserevlogHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x81\xa5DnameHtarget-aHprotocolDhttpKsnirequired\xf4Ktlsversions\x82C1.2C1.3Duris\x81Shttp://example.com/ s> \r\n s> 8\r\n s> \x00\x00\x00\x01\x00\x02\x002 s> \r\n s> 0\r\n s> \r\n 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'revisions': { b'required': True, b'type': b'list' } }, b'permissions': [ b'pull' ] }, b'filedata': { b'args': { b'fields': { b'default': set([]), b'required': False, b'type': b'set', b'validvalues': set([ b'linknode', 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'filesdata': { b'args': { b'fields': { b'default': set([]), b'required': False, b'type': b'set', b'validvalues': set([ b'firstchangeset', b'linknode', b'parents', b'revision' ]) }, b'haveparents': { b'default': False, b'required': False, b'type': b'bool' }, b'pathfilter': { b'default': None, b'required': False, b'type': b'dict' }, b'revisions': { b'required': True, b'type': b'list' } }, b'permissions': [ b'pull' ], b'recommendedbatchsize': 50000 }, 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'recommendedbatchsize': 100000 }, 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'rawstorefiledata': { b'args': { b'files': { b'required': True, b'type': b'list' }, b'pathfilter': { b'default': None, b'required': False, b'type': b'list' } }, b'permissions': [ b'pull' ] } }, b'framingmediatypes': [ b'application/mercurial-exp-framing-0006' ], b'pathfilterprefixes': set([ b'path:', b'rootfilesin:' ]), b'rawrepoformats': [ b'generaldelta', b'revlogv1', b'sparserevlog' ], 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/' ] } ] } } ] (sent 2 HTTP requests and * bytes; received * bytes in responses) (glob) Unknown protocol is filtered from compatible targets $ 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> setsockopt(6, 1, 1) -> None (?) 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-v2-0003\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: 2312\r\n s> \r\n s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0003\xa5Hcommands\xacIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa2Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x83HlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullIfilesdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84NfirstchangesetHlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDdictIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullTrecommendedbatchsize\x19\xc3PEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullTrecommendedbatchsize\x1a\x00\x01\x86\xa0Gpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushPrawstorefiledata\xa2Dargs\xa2Efiles\xa2Hrequired\xf5DtypeDlistJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullQframingmediatypes\x81X&application/mercurial-exp-framing-0006Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x83LgeneraldeltaHrevlogv1LsparserevlogHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x82\xa3DnameHtarget-aHprotocolDhttpDuris\x81Shttp://example.com/\xa3DnameHtarget-bHprotocolGunknownDuris\x81Vunknown://example.com/Nv1capabilitiesY\x01\xe0batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (remote redirect target target-a is compatible) (remote redirect target target-b uses unsupported protocol: unknown) sending capabilities command s> setsockopt(6, 1, 1) -> None (?) s> POST /api/exp-http-v2-0003/ro/capabilities HTTP/1.1\r\n s> Accept-Encoding: identity\r\n s> accept: application/mercurial-exp-framing-0006\r\n s> content-type: application/mercurial-exp-framing-0006\r\n s> content-length: 111\r\n s> host: $LOCALIP:$HGPORT\r\n (glob) s> user-agent: Mercurial debugwireproto\r\n s> \r\n s> \x1c\x00\x00\x01\x00\x01\x01\x82\xa1Pcontentencodings\x81HidentityC\x00\x00\x01\x00\x01\x00\x11\xa2DnameLcapabilitiesHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x81Htarget-a 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-0006\r\n s> Transfer-Encoding: chunked\r\n s> \r\n s> 11\r\n s> \t\x00\x00\x01\x00\x02\x01\x92 s> Hidentity s> \r\n s> 13\r\n s> \x0b\x00\x00\x01\x00\x02\x041 s> \xa1FstatusBok s> \r\n s> 6f9\r\n s> \xf1\x06\x00\x01\x00\x02\x041 s> \xa5Hcommands\xacIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa2Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x83HlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullIfilesdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84NfirstchangesetHlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDdictIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullTrecommendedbatchsize\x19\xc3PEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullTrecommendedbatchsize\x1a\x00\x01\x86\xa0Gpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushPrawstorefiledata\xa2Dargs\xa2Efiles\xa2Hrequired\xf5DtypeDlistJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullQframingmediatypes\x81X&application/mercurial-exp-framing-0006Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x83LgeneraldeltaHrevlogv1LsparserevlogHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x82\xa3DnameHtarget-aHprotocolDhttpDuris\x81Shttp://example.com/\xa3DnameHtarget-bHprotocolGunknownDuris\x81Vunknown://example.com/ s> \r\n s> 8\r\n s> \x00\x00\x00\x01\x00\x02\x002 s> \r\n s> 0\r\n s> \r\n 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'revisions': { b'required': True, b'type': b'list' } }, b'permissions': [ b'pull' ] }, b'filedata': { b'args': { b'fields': { b'default': set([]), b'required': False, b'type': b'set', b'validvalues': set([ b'linknode', 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'filesdata': { b'args': { b'fields': { b'default': set([]), b'required': False, b'type': b'set', b'validvalues': set([ b'firstchangeset', b'linknode', b'parents', b'revision' ]) }, b'haveparents': { b'default': False, b'required': False, b'type': b'bool' }, b'pathfilter': { b'default': None, b'required': False, b'type': b'dict' }, b'revisions': { b'required': True, b'type': b'list' } }, b'permissions': [ b'pull' ], b'recommendedbatchsize': 50000 }, 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'recommendedbatchsize': 100000 }, 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'rawstorefiledata': { b'args': { b'files': { b'required': True, b'type': b'list' }, b'pathfilter': { b'default': None, b'required': False, b'type': b'list' } }, b'permissions': [ b'pull' ] } }, b'framingmediatypes': [ b'application/mercurial-exp-framing-0006' ], b'pathfilterprefixes': set([ b'path:', b'rootfilesin:' ]), b'rawrepoformats': [ b'generaldelta', b'revlogv1', b'sparserevlog' ], 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/' ] } ] } } ] (sent 2 HTTP requests and * bytes; received * bytes in responses) (glob) Missing SNI support filters targets that require SNI $ cat > nosni.py << EOF > from mercurial import sslutil > sslutil.hassni = False > EOF $ cat >> $HGRCPATH << EOF > [extensions] > nosni=`pwd`/nosni.py > EOF $ cat > redirects.py << EOF > [ > { > b'name': b'target-bad-tls', > b'protocol': b'https', > b'uris': [b'https://example.com/'], > b'snirequired': True, > }, > ] > EOF $ sendhttpv2peerhandshake << EOF > command capabilities > EOF creating http peer for wire protocol version 2 s> setsockopt(6, 1, 1) -> None (?) 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-v2-0003\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: 2272\r\n s> \r\n s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0003\xa5Hcommands\xacIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa2Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x83HlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullIfilesdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84NfirstchangesetHlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDdictIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullTrecommendedbatchsize\x19\xc3PEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullTrecommendedbatchsize\x1a\x00\x01\x86\xa0Gpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushPrawstorefiledata\xa2Dargs\xa2Efiles\xa2Hrequired\xf5DtypeDlistJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullQframingmediatypes\x81X&application/mercurial-exp-framing-0006Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x83LgeneraldeltaHrevlogv1LsparserevlogHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x81\xa4DnameNtarget-bad-tlsHprotocolEhttpsKsnirequired\xf5Duris\x81Thttps://example.com/Nv1capabilitiesY\x01\xe0batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (redirect target target-bad-tls requires SNI, which is unsupported) sending capabilities command s> setsockopt(6, 1, 1) -> None (?) s> POST /api/exp-http-v2-0003/ro/capabilities HTTP/1.1\r\n s> Accept-Encoding: identity\r\n s> accept: application/mercurial-exp-framing-0006\r\n s> content-type: application/mercurial-exp-framing-0006\r\n s> content-length: 102\r\n s> host: $LOCALIP:$HGPORT\r\n (glob) s> user-agent: Mercurial debugwireproto\r\n s> \r\n s> \x1c\x00\x00\x01\x00\x01\x01\x82\xa1Pcontentencodings\x81Hidentity:\x00\x00\x01\x00\x01\x00\x11\xa2DnameLcapabilitiesHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x80 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-0006\r\n s> Transfer-Encoding: chunked\r\n s> \r\n s> 11\r\n s> \t\x00\x00\x01\x00\x02\x01\x92 s> Hidentity s> \r\n s> 13\r\n s> \x0b\x00\x00\x01\x00\x02\x041 s> \xa1FstatusBok s> \r\n s> 6d1\r\n s> \xc9\x06\x00\x01\x00\x02\x041 s> \xa5Hcommands\xacIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa2Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x83HlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullIfilesdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84NfirstchangesetHlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDdictIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullTrecommendedbatchsize\x19\xc3PEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullTrecommendedbatchsize\x1a\x00\x01\x86\xa0Gpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushPrawstorefiledata\xa2Dargs\xa2Efiles\xa2Hrequired\xf5DtypeDlistJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullQframingmediatypes\x81X&application/mercurial-exp-framing-0006Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x83LgeneraldeltaHrevlogv1LsparserevlogHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x81\xa4DnameNtarget-bad-tlsHprotocolEhttpsKsnirequired\xf5Duris\x81Thttps://example.com/ s> \r\n s> 8\r\n s> \x00\x00\x00\x01\x00\x02\x002 s> \r\n s> 0\r\n s> \r\n 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'revisions': { b'required': True, b'type': b'list' } }, b'permissions': [ b'pull' ] }, b'filedata': { b'args': { b'fields': { b'default': set([]), b'required': False, b'type': b'set', b'validvalues': set([ b'linknode', 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'filesdata': { b'args': { b'fields': { b'default': set([]), b'required': False, b'type': b'set', b'validvalues': set([ b'firstchangeset', b'linknode', b'parents', b'revision' ]) }, b'haveparents': { b'default': False, b'required': False, b'type': b'bool' }, b'pathfilter': { b'default': None, b'required': False, b'type': b'dict' }, b'revisions': { b'required': True, b'type': b'list' } }, b'permissions': [ b'pull' ], b'recommendedbatchsize': 50000 }, 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'recommendedbatchsize': 100000 }, 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'rawstorefiledata': { b'args': { b'files': { b'required': True, b'type': b'list' }, b'pathfilter': { b'default': None, b'required': False, b'type': b'list' } }, b'permissions': [ b'pull' ] } }, b'framingmediatypes': [ b'application/mercurial-exp-framing-0006' ], b'pathfilterprefixes': set([ b'path:', b'rootfilesin:' ]), b'rawrepoformats': [ b'generaldelta', b'revlogv1', b'sparserevlog' ], b'redirect': { b'hashes': [ b'sha256', b'sha1' ], b'targets': [ { b'name': b'target-bad-tls', b'protocol': b'https', b'snirequired': True, b'uris': [ b'https://example.com/' ] } ] } } ] (sent 2 HTTP requests and * bytes; received * bytes in responses) (glob) $ cat >> $HGRCPATH << EOF > [extensions] > nosni=! > EOF Unknown tls value is filtered from compatible targets $ cat > redirects.py << EOF > [ > { > b'name': b'target-bad-tls', > b'protocol': b'https', > b'uris': [b'https://example.com/'], > b'tlsversions': [b'42', b'39'], > }, > ] > EOF $ sendhttpv2peerhandshake << EOF > command capabilities > EOF creating http peer for wire protocol version 2 s> setsockopt(6, 1, 1) -> None (?) 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-v2-0003\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: 2278\r\n s> \r\n s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0003\xa5Hcommands\xacIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa2Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x83HlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullIfilesdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84NfirstchangesetHlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDdictIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullTrecommendedbatchsize\x19\xc3PEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullTrecommendedbatchsize\x1a\x00\x01\x86\xa0Gpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushPrawstorefiledata\xa2Dargs\xa2Efiles\xa2Hrequired\xf5DtypeDlistJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullQframingmediatypes\x81X&application/mercurial-exp-framing-0006Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x83LgeneraldeltaHrevlogv1LsparserevlogHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x81\xa4DnameNtarget-bad-tlsHprotocolEhttpsKtlsversions\x82B42B39Duris\x81Thttps://example.com/Nv1capabilitiesY\x01\xe0batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (remote redirect target target-bad-tls requires unsupported TLS versions: 39, 42) sending capabilities command s> setsockopt(6, 1, 1) -> None (?) s> POST /api/exp-http-v2-0003/ro/capabilities HTTP/1.1\r\n s> Accept-Encoding: identity\r\n s> accept: application/mercurial-exp-framing-0006\r\n s> content-type: application/mercurial-exp-framing-0006\r\n s> content-length: 102\r\n s> host: $LOCALIP:$HGPORT\r\n (glob) s> user-agent: Mercurial debugwireproto\r\n s> \r\n s> \x1c\x00\x00\x01\x00\x01\x01\x82\xa1Pcontentencodings\x81Hidentity:\x00\x00\x01\x00\x01\x00\x11\xa2DnameLcapabilitiesHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x80 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-0006\r\n s> Transfer-Encoding: chunked\r\n s> \r\n s> 11\r\n s> \t\x00\x00\x01\x00\x02\x01\x92 s> Hidentity s> \r\n s> 13\r\n s> \x0b\x00\x00\x01\x00\x02\x041 s> \xa1FstatusBok s> \r\n s> 6d7\r\n s> \xcf\x06\x00\x01\x00\x02\x041 s> \xa5Hcommands\xacIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa2Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x83HlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullIfilesdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84NfirstchangesetHlinknodeGparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDdictIrevisions\xa2Hrequired\xf5DtypeDlistKpermissions\x81DpullTrecommendedbatchsize\x19\xc3PEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa3Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullTrecommendedbatchsize\x1a\x00\x01\x86\xa0Gpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushPrawstorefiledata\xa2Dargs\xa2Efiles\xa2Hrequired\xf5DtypeDlistJpathfilter\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullQframingmediatypes\x81X&application/mercurial-exp-framing-0006Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x83LgeneraldeltaHrevlogv1LsparserevlogHredirect\xa2Fhashes\x82Fsha256Dsha1Gtargets\x81\xa4DnameNtarget-bad-tlsHprotocolEhttpsKtlsversions\x82B42B39Duris\x81Thttps://example.com/ s> \r\n s> 8\r\n s> \x00\x00\x00\x01\x00\x02\x002 s> \r\n s> 0\r\n s> \r\n 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'revisions': { b'required': True, b'type': b'list' } }, b'permissions': [ b'pull' ] }, b'filedata': { b'args': { b'fields': { b'default': set([]), b'required': False, b'type': b'set', b'validvalues': set([ b'linknode', 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'filesdata': { b'args': { b'fields': { b'default': set([]), b'required': False, b'type': b'set', b'validvalues': set([ b'firstchangeset', b'linknode', b'parents', b'revision' ]) }, b'haveparents': { b'default': False, b'required': False, b'type': b'bool' }, b'pathfilter': { b'default': None, b'required': False, b'type': b'dict' }, b'revisions': { b'required': True, b'type': b'list' } }, b'permissions': [ b'pull' ], b'recommendedbatchsize': 50000 }, 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'recommendedbatchsize': 100000 }, 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'rawstorefiledata': { b'args': { b'files': { b'required': True, b'type': b'list' }, b'pathfilter': { b'default': None, b'required': False, b'type': b'list' } }, b'permissions': [ b'pull' ] } }, b'framingmediatypes': [ b'application/mercurial-exp-framing-0006' ], b'pathfilterprefixes': set([ b'path:', b'rootfilesin:' ]), b'rawrepoformats': [ b'generaldelta', b'revlogv1', b'sparserevlog' ], b'redirect': { b'hashes': [ b'sha256', b'sha1' ], b'targets': [ { b'name': b'target-bad-tls', b'protocol': b'https', b'tlsversions': [ b'42', b'39' ], b'uris': [ b'https://example.com/' ] } ] } } ] (sent 2 HTTP requests and * bytes; received * bytes in responses) (glob) Set up the server to issue content redirects to its built-in API server. $ cat > redirects.py << EOF > [ > { > b'name': b'local', > b'protocol': b'http', > b'uris': [b'http://example.com/'], > }, > ] > EOF Request to eventual cache URL should return 404 (validating the cache server works) $ sendhttpraw << EOF > httprequest GET api/simplecache/missingkey > user-agent: test > EOF using raw connection to peer s> setsockopt(6, 1, 1) -> None (?) s> GET /api/simplecache/missingkey 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/1.1 404 Not Found\r\n s> Server: testing stub value\r\n s> Date: $HTTP_DATE$\r\n s> Content-Type: text/plain\r\n s> Content-Length: 22\r\n s> \r\n s> key not found in cache Send a cacheable request $ sendhttpv2peer << EOF > command manifestdata > nodes eval:[b'\x99\x2f\x47\x79\x02\x9a\x3d\xf8\xd0\x66\x6d\x00\xbb\x92\x4f\x69\x63\x4e\x26\x41'] > tree eval:b'' > fields eval:[b'parents'] > EOF creating http peer for wire protocol version 2 sending manifestdata command response: gen[ { b'totalitems': 1 }, { b'node': b'\x99/Gy\x02\x9a=\xf8\xd0fm\x00\xbb\x92OicN&A', b'parents': [ b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' ] } ] Cached entry should be available on server $ sendhttpraw << EOF > httprequest GET api/simplecache/47abb8efa5f01b8964d74917793ad2464db0fa2c > user-agent: test > EOF using raw connection to peer s> setsockopt(6, 1, 1) -> None (?) s> GET /api/simplecache/47abb8efa5f01b8964d74917793ad2464db0fa2c 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 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: 91\r\n s> \r\n s> \xa1Jtotalitems\x01\xa2DnodeT\x99/Gy\x02\x9a=\xf8\xd0fm\x00\xbb\x92OicN&AGparents\x82T\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00T\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 cbor> [ { b'totalitems': 1 }, { b'node': b'\x99/Gy\x02\x9a=\xf8\xd0fm\x00\xbb\x92OicN&A', b'parents': [ b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' ] } ] 2nd request should result in content redirect response $ sendhttpv2peer << EOF > command manifestdata > nodes eval:[b'\x99\x2f\x47\x79\x02\x9a\x3d\xf8\xd0\x66\x6d\x00\xbb\x92\x4f\x69\x63\x4e\x26\x41'] > tree eval:b'' > fields eval:[b'parents'] > EOF creating http peer for wire protocol version 2 sending manifestdata command response: gen[ { b'totalitems': 1 }, { b'node': b'\x99/Gy\x02\x9a=\xf8\xd0fm\x00\xbb\x92OicN&A', b'parents': [ b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' ] } ] $ cat error.log $ killdaemons.py $ cat .hg/blackbox.log *> cacher constructed for manifestdata (glob) *> cache miss for 47abb8efa5f01b8964d74917793ad2464db0fa2c (glob) *> storing cache entry for 47abb8efa5f01b8964d74917793ad2464db0fa2c (glob) *> cacher constructed for manifestdata (glob) *> cache hit for 47abb8efa5f01b8964d74917793ad2464db0fa2c (glob) *> sending content redirect for 47abb8efa5f01b8964d74917793ad2464db0fa2c to http://*:$HGPORT/api/simplecache/47abb8efa5f01b8964d74917793ad2464db0fa2c (glob)