# HG changeset patch # User Pierre-Yves David # Date 1428722676 14400 # Node ID 3249814dabd176448f615b133bbbbae6c40bb09e # Parent 3ffa12edc05a2f2628e9a4ef7e0ecf9364a1f6f8 discovery: introduce a obshash1 function using fm1 during hashing (issue4587) The 'fm0' serialisation translate float to text. This give different result between python2.6 and python2.7 (because python2.7 got smarter). The 'fm1' is all binary and expected to be stable so we introduce the ability to do the discovery using hash computed with 'fm1' serialisation. We use a new wireprotocol version (Partly because I'm too lazy to check how to add an argument to the existing one) and capabilities). Support in simple4server is will come in the next changeset. diff -r 3ffa12edc05a -r 3249814dabd1 hgext/evolve.py --- a/hgext/evolve.py Sat Mar 21 19:09:56 2015 -0400 +++ b/hgext/evolve.py Fri Apr 10 23:24:36 2015 -0400 @@ -2340,12 +2340,14 @@ @eh.extsetup def _installobsmarkersdiscovery(ui): hgweb_mod.perms['evoext_obshash'] = 'pull' + hgweb_mod.perms['evoext_obshash1'] = 'pull' # wrap command content oldcap, args = wireproto.commands['capabilities'] def newcap(repo, proto): return discocapabilities(oldcap, repo, proto) wireproto.commands['capabilities'] = (newcap, args) wireproto.commands['evoext_obshash'] = (srv_obshash, 'nodes') + wireproto.commands['evoext_obshash1'] = (srv_obshash1, 'nodes') if getattr(exchange, '_pushdiscoveryobsmarkers', None) is None: ui.warn('evolve: your mercurial version is too old\n' 'evolve: (running in degraded mode, push will includes all markers)\n') @@ -2360,8 +2362,13 @@ from mercurial import dagutil from mercurial import setdiscovery -def _obshash(repo, nodes): - hashs = _obsrelsethashtree(repo) +def _obshash(repo, nodes, version=0): + if version == 0: + hashs = _obsrelsethashtreefm0(repo) + elif version ==1: + hashs = _obsrelsethashtreefm1(repo) + else: + assert False nm = repo.changelog.nodemap revs = [nm.get(n) for n in nodes] return [r is None and nullid or hashs[r][1] for r in revs] @@ -2369,10 +2376,17 @@ def srv_obshash(repo, proto, nodes): return wireproto.encodelist(_obshash(repo, wireproto.decodelist(nodes))) +def srv_obshash1(repo, proto, nodes): + return wireproto.encodelist(_obshash(repo, wireproto.decodelist(nodes), version=1)) + @eh.addattr(localrepo.localpeer, 'evoext_obshash') def local_obshash(peer, nodes): return _obshash(peer._repo, nodes) +@eh.addattr(localrepo.localpeer, 'evoext_obshash1') +def local_obshash1(peer, nodes): + return _obshash(peer._repo, nodes, version=1) + @eh.addattr(wireproto.wirepeer, 'evoext_obshash') def peer_obshash(self, nodes): d = self._call("evoext_obshash", nodes=wireproto.encodelist(nodes)) @@ -2381,6 +2395,14 @@ except ValueError: self._abort(error.ResponseError(_("unexpected response:"), d)) +@eh.addattr(wireproto.wirepeer, 'evoext_obshash1') +def peer_obshash1(self, nodes): + d = self._call("evoext_obshash1", nodes=wireproto.encodelist(nodes)) + try: + return wireproto.decodelist(d) + except ValueError: + self._abort(error.ResponseError(_("unexpected response:"), d)) + def findcommonobsmarkers(ui, local, remote, probeset, initialsamplesize=100, fullsamplesize=200): @@ -2388,11 +2410,16 @@ roundtrips = 0 cl = local.changelog dag = dagutil.revlogdag(cl) - localhash = _obsrelsethashtree(local) missing = set() common = set() undecided = set(probeset) _takefullsample = setdiscovery._takefullsample + if remote.capable('_evoext_obshash_1'): + remotehash = remote.evoext_obshash1 + localhash = _obsrelsethashtreefm1(local) + else: + remotehash = remote.evoext_obshash + localhash = _obsrelsethashtreefm0(local) while undecided: @@ -2407,7 +2434,7 @@ % (roundtrips, len(undecided), len(sample))) # indices between sample and externalized version must match sample = list(sample) - remotehash = remote.evoext_obshash(dag.externalizeall(sample)) + remotehash = remotehash(dag.externalizeall(sample)) yesno = [localhash[ix][1] == remotehash[si] for si, ix in enumerate(sample)] @@ -2738,7 +2765,13 @@ finaldata.seek(0) return wireproto.streamres(proto.groupchunks(finaldata)) -def _obsrelsethashtree(repo): +def _obsrelsethashtreefm0(repo): + return _obsrelsethashtree(repo, obsolete._fm0encodeonemarker) + +def _obsrelsethashtreefm1(repo): + return _obsrelsethashtree(repo, obsolete._fm1encodeonemarker) + +def _obsrelsethashtree(repo, encodeonemarker): cache = [] unfi = repo.unfiltered() markercache = {} @@ -2761,7 +2794,7 @@ bmarkers = [] for m in tmarkers: if not m in markercache: - markercache[m] = obsolete._fm0encodeonemarker(m) + markercache[m] = encodeonemarker(m) bmarkers.append(markercache[m]) bmarkers.sort() for m in bmarkers: @@ -2774,14 +2807,24 @@ return cache @command('debugobsrelsethashtree', - [] , _('')) -def debugobsrelsethashtree(ui, repo): + [('', 'v0', None, 'hash on marker format "0"'), + ('', 'v1', None, 'hash on marker format "1" (default)') + ,] , _('')) +def debugobsrelsethashtree(ui, repo, v0=False, v1=False): """display Obsolete markers, Relevant Set, Hash Tree changeset-node obsrelsethashtree-node It computed form the "orsht" of its parent and markers relevant to the changeset itself.""" - for chg, obs in _obsrelsethashtree(repo): + if v0 and v1: + raise util.Abort('cannot only specify one format') + elif v0: + treefunc = _obsrelsethashtreefm0 + else: + treefunc = _obsrelsethashtreefm1 + + treefunc = _obsrelsethashtree + for chg, obs in treefunc(repo): ui.status('%s %s\n' % (node.hex(chg), node.hex(obs))) _bestformat = max(obsolete.formats.keys()) @@ -2840,6 +2883,7 @@ caps += ' _evoext_pushobsmarkers_0' caps += ' _evoext_pullobsmarkers_0' caps += ' _evoext_obshash_0' + caps += ' _evoext_obshash_1' caps += ' _evoext_getbundle_obscommon' return caps diff -r 3ffa12edc05a -r 3249814dabd1 tests/test-simple4server-bundle2.t --- a/tests/test-simple4server-bundle2.t Sat Mar 21 19:09:56 2015 -0400 +++ b/tests/test-simple4server-bundle2.t Fri Apr 10 23:24:36 2015 -0400 @@ -72,9 +72,9 @@ =================== $ wget -q -O - http://localhost:$HGPORT/?cmd=hello - capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2-exp=HG2Y%0Ab2x%253Achangegroup%3D01%2C02%0Ab2x%253Alistkeys%0Ab2x%253Aobsmarkers%3DV0%2CV1%0Ab2x%253Apushkey%0Ab2x%253Aremote-changegroup%3Dhttp%2Chttps%0Adigests%3Dmd5%2Csha1%2Csha512 unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon + capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities - lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2-exp=HG2Y%0Ab2x%253Achangegroup%3D01%2C02%0Ab2x%253Alistkeys%0Ab2x%253Aobsmarkers%3DV0%2CV1%0Ab2x%253Apushkey%0Ab2x%253Aremote-changegroup%3Dhttp%2Chttps%0Adigests%3Dmd5%2Csha1%2Csha512 unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol) + lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol) $ wget -q -O - "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort bookmarks @@ -134,9 +134,9 @@ obsolete phases $ wget -q -O - http://localhost:$HGPORT/?cmd=hello - capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2-exp=HG2Y%0Ab2x%253Achangegroup%3D01%2C02%0Ab2x%253Alistkeys%0Ab2x%253Aobsmarkers%3DV0%2CV1%0Ab2x%253Apushkey%0Ab2x%253Aremote-changegroup%3Dhttp%2Chttps%0Adigests%3Dmd5%2Csha1%2Csha512 unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon + capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities - lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2-exp=HG2Y%0Ab2x%253Achangegroup%3D01%2C02%0Ab2x%253Alistkeys%0Ab2x%253Aobsmarkers%3DV0%2CV1%0Ab2x%253Apushkey%0Ab2x%253Aremote-changegroup%3Dhttp%2Chttps%0Adigests%3Dmd5%2Csha1%2Csha512 unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol) + lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol) $ echo '[__temporary__]' >> server/.hg/hgrc $ echo 'advertiseobsolete=False' >> server/.hg/hgrc @@ -149,9 +149,9 @@ namespaces phases $ wget -q -O - http://localhost:$HGPORT/?cmd=hello - capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2-exp=HG2Y%0Ab2x%253Achangegroup%3D01%2C02%0Ab2x%253Alistkeys%0Ab2x%253Aobsmarkers%3DV0%2CV1%0Ab2x%253Apushkey%0Ab2x%253Aremote-changegroup%3Dhttp%2Chttps%0Adigests%3Dmd5%2Csha1%2Csha512 unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 + capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities - lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2-exp=HG2Y%0Ab2x%253Achangegroup%3D01%2C02%0Ab2x%253Alistkeys%0Ab2x%253Aobsmarkers%3DV0%2CV1%0Ab2x%253Apushkey%0Ab2x%253Aremote-changegroup%3Dhttp%2Chttps%0Adigests%3Dmd5%2Csha1%2Csha512 unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 (no-eol) + lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 (no-eol) $ echo 'advertiseobsolete=True' >> server/.hg/hgrc $ $TESTDIR/killdaemons.py @@ -164,6 +164,6 @@ obsolete phases $ wget -q -O - http://localhost:$HGPORT/?cmd=hello - capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2-exp=HG2Y%0Ab2x%253Achangegroup%3D01%2C02%0Ab2x%253Alistkeys%0Ab2x%253Aobsmarkers%3DV0%2CV1%0Ab2x%253Apushkey%0Ab2x%253Aremote-changegroup%3Dhttp%2Chttps%0Adigests%3Dmd5%2Csha1%2Csha512 unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon + capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities - lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2-exp=HG2Y%0Ab2x%253Achangegroup%3D01%2C02%0Ab2x%253Alistkeys%0Ab2x%253Aobsmarkers%3DV0%2CV1%0Ab2x%253Apushkey%0Ab2x%253Aremote-changegroup%3Dhttp%2Chttps%0Adigests%3Dmd5%2Csha1%2Csha512 unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol) + lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol) diff -r 3ffa12edc05a -r 3249814dabd1 tests/test-simple4server.t --- a/tests/test-simple4server.t Sat Mar 21 19:09:56 2015 -0400 +++ b/tests/test-simple4server.t Fri Apr 10 23:24:36 2015 -0400 @@ -72,9 +72,9 @@ =================== $ wget -q -O - http://localhost:$HGPORT/?cmd=hello - capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon + capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities - lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol) + lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol) $ wget -q -O - "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort bookmarks @@ -135,9 +135,9 @@ obsolete phases $ wget -q -O - http://localhost:$HGPORT/?cmd=hello - capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon + capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities - lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol) + lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol) $ echo '[__temporary__]' >> server/.hg/hgrc $ echo 'advertiseobsolete=False' >> server/.hg/hgrc @@ -150,9 +150,9 @@ namespaces phases $ wget -q -O - http://localhost:$HGPORT/?cmd=hello - capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 + capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities - lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 (no-eol) + lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 (no-eol) $ echo 'advertiseobsolete=True' >> server/.hg/hgrc $ $TESTDIR/killdaemons.py @@ -165,6 +165,6 @@ obsolete phases $ wget -q -O - http://localhost:$HGPORT/?cmd=hello - capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon + capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities - lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol) + lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024 _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_getbundle_obscommon (no-eol)