upstream/mercurial-mirror Commit - r37779:ff6b0a20

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$ . $TESTDIR/wireprotohelpers.sh

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$ . $TESTDIR/wireprotohelpers.sh

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$ hg init server

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$ hg init server

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

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

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$ cat hg.pid > $DAEMON_PIDS

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$ cat hg.pid > $DAEMON_PIDS

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A normal capabilities request is serviced for version 1

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A normal capabilities request is serviced for version 1

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$ sendhttpraw << EOF

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$ sendhttpraw << EOF

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> httprequest GET ?cmd=capabilities

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> httprequest GET ?cmd=capabilities

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> user-agent: test

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> user-agent: test

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> EOF

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> EOF

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using raw connection to peer

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using raw connection to peer

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

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

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s> Accept-Encoding: identity\r\n

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s> Accept-Encoding: identity\r\n

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s> user-agent: test\r\n

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s> user-agent: test\r\n

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

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

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s> \r\n

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s> \r\n

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s> makefile('rb', None)

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s> makefile('rb', None)

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

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

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s> Server: testing stub value\r\n

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s> Server: testing stub value\r\n

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s> Date: $HTTP_DATE$\r\n

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s> Date: $HTTP_DATE$\r\n

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

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

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s> Content-Length: 458\r\n

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s> Content-Length: 458\r\n

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s> \r\n

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s> \r\n

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s> batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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s> batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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

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

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$ sendhttpraw << EOF

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$ sendhttpraw << EOF

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> httprequest GET ?cmd=capabilities

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> httprequest GET ?cmd=capabilities

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> user-agent: test

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> user-agent: test

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> x-hgupgrade-1: foo

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> x-hgupgrade-1: foo

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> x-hgproto-1: cbor

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> x-hgproto-1: cbor

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> EOF

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> EOF

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using raw connection to peer

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using raw connection to peer

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

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

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s> Accept-Encoding: identity\r\n

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s> Accept-Encoding: identity\r\n

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s> user-agent: test\r\n

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s> user-agent: test\r\n

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

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

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

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

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

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

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s> \r\n

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s> \r\n

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s> makefile('rb', None)

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s> makefile('rb', None)

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

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

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s> Server: testing stub value\r\n

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s> Server: testing stub value\r\n

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s> Date: $HTTP_DATE$\r\n

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s> Date: $HTTP_DATE$\r\n

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

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

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s> Content-Length: 458\r\n

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s> Content-Length: 458\r\n

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s> \r\n

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s> \r\n

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s> batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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s> batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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

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

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$ killdaemons.py

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$ killdaemons.py

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$ cat error.log

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$ cat error.log

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

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

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> [experimental]

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> [experimental]

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> web.apiserver = true

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> web.apiserver = true

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> EOF

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> EOF

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

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

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$ cat hg.pid > $DAEMON_PIDS

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$ cat hg.pid > $DAEMON_PIDS

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

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

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$ sendhttpraw << EOF

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$ sendhttpraw << EOF

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> httprequest GET ?cmd=capabilities

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> httprequest GET ?cmd=capabilities

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> user-agent: test

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> user-agent: test

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> x-hgupgrade-1: foo bar

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> x-hgupgrade-1: foo bar

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> EOF

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> EOF

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using raw connection to peer

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using raw connection to peer

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

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

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s> Accept-Encoding: identity\r\n

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s> Accept-Encoding: identity\r\n

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s> user-agent: test\r\n

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s> user-agent: test\r\n

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

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

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

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

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s> \r\n

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s> \r\n

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s> makefile('rb', None)

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s> makefile('rb', None)

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

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

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s> Server: testing stub value\r\n

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s> Server: testing stub value\r\n

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s> Date: $HTTP_DATE$\r\n

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s> Date: $HTTP_DATE$\r\n

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

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

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s> Content-Length: 458\r\n

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s> Content-Length: 458\r\n

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s> \r\n

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s> \r\n

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s> batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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s> batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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

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

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$ sendhttpraw << EOF

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$ sendhttpraw << EOF

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> httprequest GET ?cmd=capabilities

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> httprequest GET ?cmd=capabilities

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> user-agent: test

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> user-agent: test

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> x-hgupgrade-1: foo bar

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> x-hgupgrade-1: foo bar

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> x-hgproto-1: some value

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> x-hgproto-1: some value

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> EOF

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> EOF

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using raw connection to peer

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using raw connection to peer

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

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

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s> Accept-Encoding: identity\r\n

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s> Accept-Encoding: identity\r\n

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s> user-agent: test\r\n

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s> user-agent: test\r\n

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

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

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

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

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

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

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s> \r\n

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s> \r\n

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s> makefile('rb', None)

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s> makefile('rb', None)

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

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

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s> Server: testing stub value\r\n

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s> Server: testing stub value\r\n

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s> Date: $HTTP_DATE$\r\n

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s> Date: $HTTP_DATE$\r\n

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

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

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s> Content-Length: 458\r\n

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s> Content-Length: 458\r\n

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s> \r\n

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s> \r\n

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s> batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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s> batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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

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

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$ sendhttpraw << EOF

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$ sendhttpraw << EOF

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> httprequest GET ?cmd=capabilities

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> httprequest GET ?cmd=capabilities

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> user-agent: test

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> user-agent: test

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> x-hgupgrade-1: foo bar

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> x-hgupgrade-1: foo bar

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> x-hgproto-1: cbor

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> x-hgproto-1: cbor

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> EOF

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> EOF

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using raw connection to peer

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using raw connection to peer

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

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

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s> Accept-Encoding: identity\r\n

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s> Accept-Encoding: identity\r\n

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s> user-agent: test\r\n

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s> user-agent: test\r\n

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

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

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

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

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

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

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s> \r\n

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s> \r\n

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s> makefile('rb', None)

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s> makefile('rb', None)

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s> HTTP/1.1 200 OK\r\n

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s> HTTP/1.1 200 OK\r\n

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s> Server: testing stub value\r\n

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s> Server: testing stub value\r\n

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s> Date: $HTTP_DATE$\r\n

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s> Date: $HTTP_DATE$\r\n

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

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

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s> Content-Length: 496\r\n

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s> Content-Length: 496\r\n

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s> \r\n

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s> \r\n

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s> \xa3Dapis\xa0GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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s> \xa3Dapis\xa0GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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cbor> {b'apibase': b'api/', b'apis': {}, b'v1capabilities': b'batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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'}

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cbor> {b'apibase': b'api/', b'apis': {}, b'v1capabilities': b'batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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'}

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Restart server to enable HTTPv2

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Restart server to enable HTTPv2

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$ killdaemons.py

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$ killdaemons.py

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$ enablehttpv2 server

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$ enablehttpv2 server

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

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

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$ cat hg.pid > $DAEMON_PIDS

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Only requested API services are returned

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Only requested API services are returned

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$ sendhttpraw << EOF

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$ sendhttpraw << EOF

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> httprequest GET ?cmd=capabilities

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> httprequest GET ?cmd=capabilities

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> user-agent: test

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> user-agent: test

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> x-hgupgrade-1: foo bar

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> x-hgupgrade-1: foo bar

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> x-hgproto-1: cbor

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> x-hgproto-1: cbor

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> EOF

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> EOF

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using raw connection to peer

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using raw connection to peer

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

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

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s> Accept-Encoding: identity\r\n

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s> Accept-Encoding: identity\r\n

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s> user-agent: test\r\n

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s> user-agent: test\r\n

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

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

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

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

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

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

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s> \r\n

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s> \r\n

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s> makefile('rb', None)

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s> makefile('rb', None)

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s> HTTP/1.1 200 OK\r\n

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s> HTTP/1.1 200 OK\r\n

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s> Server: testing stub value\r\n

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s> Server: testing stub value\r\n

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s> Date: $HTTP_DATE$\r\n

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s> Date: $HTTP_DATE$\r\n

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

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

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s> Content-Length: 496\r\n

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s> Content-Length: 496\r\n

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s> \r\n

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s> \r\n

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s> \xa3Dapis\xa0GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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s> \xa3Dapis\xa0GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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cbor> {b'apibase': b'api/', b'apis': {}, b'v1capabilities': b'batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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'}

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cbor> {b'apibase': b'api/', b'apis': {}, b'v1capabilities': b'batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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'}

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Request for HTTPv2 service returns information about it

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Request for HTTPv2 service returns information about it

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$ sendhttpraw << EOF

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$ sendhttpraw << EOF

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> httprequest GET ?cmd=capabilities

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> httprequest GET ?cmd=capabilities

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> user-agent: test

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> user-agent: test

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> x-hgupgrade-1: exp-http-v2-0001 foo bar

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> x-hgupgrade-1: exp-http-v2-0001 foo bar

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> x-hgproto-1: cbor

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> x-hgproto-1: cbor

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> EOF

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> EOF

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using raw connection to peer

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using raw connection to peer

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

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

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s> Accept-Encoding: identity\r\n

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s> Accept-Encoding: identity\r\n

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s> user-agent: test\r\n

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s> user-agent: test\r\n

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

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

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s> x-hgupgrade-1: exp-http-v2-0001 foo bar\r\n

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s> x-hgupgrade-1: exp-http-v2-0001 foo bar\r\n

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

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

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s> \r\n

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s> \r\n

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s> makefile('rb', None)

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s> makefile('rb', None)

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s> HTTP/1.1 200 OK\r\n

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s> HTTP/1.1 200 OK\r\n

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s> Server: testing stub value\r\n

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s> Server: testing stub value\r\n

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s> Date: $HTTP_DATE$\r\n

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s> Date: $HTTP_DATE$\r\n

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

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

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

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

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s> \r\n

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s> \r\n

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s> \xa3Dapis\xa1Pexp-http-v2-0001\xa4Hcommands\xa7Eheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyCnewCnewColdColdInamespaceBnsKpermissions\x81DpushHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullKcompression\x82\xa1DnameDzstd\xa1DnameDzlibNrawrepoformats\x82LgeneraldeltaHrevlogv1Qframingmediatypes\x81X&application/mercurial-exp-framing-0005GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

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s> \xa3Dapis\xa1Pexp-http-v2-0001\xa4Hcommands\xa7Eheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyCnewCnewColdColdInamespaceBnsKpermissions\x81DpushHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullKcompression\x82\xa1DnameDzstd\xa1DnameDzlibNrawrepoformats\x82LgeneraldeltaHrevlogv1Qframingmediatypes\x81X&application/mercurial-exp-framing-0005GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

196

cbor> {b'apibase': b'api/', b'apis': {b'exp-http-v2-0001': {b'commands': {b'branchmap': {b'args': {}, b'permissions': [b'pull']}, b'capabilities': {b'args': {}, b'permissions': [b'pull']}, b'heads': {b'args': {b'publiconly': False}, b'permissions': [b'pull']}, b'known': {b'args': {b'nodes': [b'deadbeef']}, b'permissions': [b'pull']}, b'listkeys': {b'args': {b'namespace': b'ns'}, b'permissions': [b'pull']}, b'lookup': {b'args': {b'key': b'foo'}, b'permissions': [b'pull']}, b'pushkey': {b'args': {b'key': b'key', b'namespace': b'ns', b'new': b'new', b'old': b'old'}, b'permissions': [b'push']}}, b'compression': [{b'name': b'zstd'}, {b'name': b'zlib'}], b'framingmediatypes': [b'application/mercurial-exp-framing-0005'], b'rawrepoformats': [b'generaldelta', b'revlogv1']}}, b'v1capabilities': b'batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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'}

197

cbor> {b'apibase': b'api/', b'apis': {b'exp-http-v2-0001': {b'commands': {b'branchmap': {b'args': {}, b'permissions': [b'pull']}, b'capabilities': {b'args': {}, b'permissions': [b'pull']}, b'heads': {b'args': {b'publiconly': False}, b'permissions': [b'pull']}, b'known': {b'args': {b'nodes': [b'deadbeef']}, b'permissions': [b'pull']}, b'listkeys': {b'args': {b'namespace': b'ns'}, b'permissions': [b'pull']}, b'lookup': {b'args': {b'key': b'foo'}, b'permissions': [b'pull']}, b'pushkey': {b'args': {b'key': b'key', b'namespace': b'ns', b'new': b'new', b'old': b'old'}, b'permissions': [b'push']}}, b'compression': [{b'name': b'zstd'}, {b'name': b'zlib'}], b'framingmediatypes': [b'application/mercurial-exp-framing-0005'], b'rawrepoformats': [b'generaldelta', b'revlogv1']}}, b'v1capabilities': b'batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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'}

197

198

capabilities command returns expected info

199

capabilities command returns expected info

199

200

$ sendhttpv2peerhandshake << EOF

201

$ sendhttpv2peerhandshake << EOF

201

> command capabilities

202

> command capabilities

202

> EOF

203

> EOF

203

creating http peer for wire protocol version 2

204

creating http peer for wire protocol version 2

204

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

205

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

205

s> Accept-Encoding: identity\r\n

206

s> Accept-Encoding: identity\r\n

206

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

207

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

207

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

208

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

208

s> x-hgupgrade-1: exp-http-v2-0001\r\n

209

s> x-hgupgrade-1: exp-http-v2-0001\r\n

209

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

210

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

210

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

211

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

211

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

212

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

212

s> \r\n

213

s> \r\n

213

s> makefile('rb', None)

214

s> makefile('rb', None)

214

s> HTTP/1.1 200 OK\r\n

215

s> HTTP/1.1 200 OK\r\n

215

s> Server: testing stub value\r\n

216

s> Server: testing stub value\r\n

216

s> Date: $HTTP_DATE$\r\n

217

s> Date: $HTTP_DATE$\r\n

217

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

218

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

218

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

219

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

219

s> \r\n

220

s> \r\n

220

s> \xa3Dapis\xa1Pexp-http-v2-0001\xa4Hcommands\xa7Eheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyCnewCnewColdColdInamespaceBnsKpermissions\x81DpushHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullKcompression\x82\xa1DnameDzstd\xa1DnameDzlibNrawrepoformats\x82LgeneraldeltaHrevlogv1Qframingmediatypes\x81X&application/mercurial-exp-framing-0005GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

221

s> \xa3Dapis\xa1Pexp-http-v2-0001\xa4Hcommands\xa7Eheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyCnewCnewColdColdInamespaceBnsKpermissions\x81DpushHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullKcompression\x82\xa1DnameDzstd\xa1DnameDzlibNrawrepoformats\x82LgeneraldeltaHrevlogv1Qframingmediatypes\x81X&application/mercurial-exp-framing-0005GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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

221

sending capabilities command

222

sending capabilities command

222

s> POST /api/exp-http-v2-0001/ro/capabilities HTTP/1.1\r\n

223

s> POST /api/exp-http-v2-0001/ro/capabilities HTTP/1.1\r\n

223

s> Accept-Encoding: identity\r\n

224

s> Accept-Encoding: identity\r\n

224

s> *\r\n (glob)

225

s> *\r\n (glob)

225

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

226

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

226

s> content-length: 27\r\n

227

s> content-length: 27\r\n

227

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

228

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

228

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

229

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

229

s> \r\n

230

s> \r\n

230

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

231

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

231

s> makefile('rb', None)

232

s> makefile('rb', None)

232

s> HTTP/1.1 200 OK\r\n

233

s> HTTP/1.1 200 OK\r\n

233

s> Server: testing stub value\r\n

234

s> Server: testing stub value\r\n

234

s> Date: $HTTP_DATE$\r\n

235

s> Date: $HTTP_DATE$\r\n

235

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

236

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

236

s> Transfer-Encoding: chunked\r\n

237

s> Transfer-Encoding: chunked\r\n

237

s> \r\n

238

s> \r\n

238

s> 1e2\r\n

239

s> 1e2\r\n

239

s> \xda\x01\x00\x01\x00\x02\x012

240

s> \xda\x01\x00\x01\x00\x02\x012

240

s> \xa1FstatusBok\xa4Hcommands\xa7Eheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyCnewCnewColdColdInamespaceBnsKpermissions\x81DpushHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullKcompression\x82\xa1DnameDzstd\xa1DnameDzlibNrawrepoformats\x82LgeneraldeltaHrevlogv1Qframingmediatypes\x81X&application/mercurial-exp-framing-0005

241

s> \xa1FstatusBok\xa4Hcommands\xa7Eheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyCnewCnewColdColdInamespaceBnsKpermissions\x81DpushHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullKcompression\x82\xa1DnameDzstd\xa1DnameDzlibNrawrepoformats\x82LgeneraldeltaHrevlogv1Qframingmediatypes\x81X&application/mercurial-exp-framing-0005

241

s> \r\n

242

s> \r\n

242

received frame(size=474; request=1; stream=2; streamflags=stream-begin; type=command-response; flags=eos)

243

received frame(size=474; request=1; stream=2; streamflags=stream-begin; type=command-response; flags=eos)

243

s> 0\r\n

244

s> 0\r\n

244

s> \r\n

245

s> \r\n

245

response: [{b'status': b'ok'}, {b'commands': {b'branchmap': {b'args': {}, b'permissions': [b'pull']}, b'capabilities': {b'args': {}, b'permissions': [b'pull']}, b'heads': {b'args': {b'publiconly': False}, b'permissions': [b'pull']}, b'known': {b'args': {b'nodes': [b'deadbeef']}, b'permissions': [b'pull']}, b'listkeys': {b'args': {b'namespace': b'ns'}, b'permissions': [b'pull']}, b'lookup': {b'args': {b'key': b'foo'}, b'permissions': [b'pull']}, b'pushkey': {b'args': {b'key': b'key', b'namespace': b'ns', b'new': b'new', b'old': b'old'}, b'permissions': [b'push']}}, b'compression': [{b'name': b'zstd'}, {b'name': b'zlib'}], b'framingmediatypes': [b'application/mercurial-exp-framing-0005'], b'rawrepoformats': [b'generaldelta', b'revlogv1']}]

246

response: [{b'status': b'ok'}, {b'commands': {b'branchmap': {b'args': {}, b'permissions': [b'pull']}, b'capabilities': {b'args': {}, b'permissions': [b'pull']}, b'heads': {b'args': {b'publiconly': False}, b'permissions': [b'pull']}, b'known': {b'args': {b'nodes': [b'deadbeef']}, b'permissions': [b'pull']}, b'listkeys': {b'args': {b'namespace': b'ns'}, b'permissions': [b'pull']}, b'lookup': {b'args': {b'key': b'foo'}, b'permissions': [b'pull']}, b'pushkey': {b'args': {b'key': b'key', b'namespace': b'ns', b'new': b'new', b'old': b'old'}, b'permissions': [b'push']}}, b'compression': [{b'name': b'zstd'}, {b'name': b'zlib'}], b'framingmediatypes': [b'application/mercurial-exp-framing-0005'], b'rawrepoformats': [b'generaldelta', b'revlogv1']}]

246

247

$ cat error.log

248

$ cat error.log

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               $ . $TESTDIR/wireprotohelpers.sh
               $ hg init server
               $ 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: 458\r\n
               s>     \r\n
               s>     batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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: 458\r\n
               s>     \r\n
               s>     batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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: 458\r\n
               s>     \r\n
               s>     batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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: 458\r\n
               s>     \r\n
               s>     batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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: 496\r\n
               s>     \r\n
               s>     \xa3Dapis\xa0GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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 $USUAL_BUNDLE2_CAPS_SERVER$ 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: 496\r\n
               s>     \r\n
               s>     \xa3Dapis\xa0GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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 $USUAL_BUNDLE2_CAPS_SERVER$ 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-v2-0001 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-v2-0001 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>     \xa3Dapis\xa1Pexp-http-v2-0001\xa4Hcommands\xa7Eheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyCnewCnewColdColdInamespaceBnsKpermissions\x81DpushHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullKcompression\x82\xa1DnameDzstd\xa1DnameDzlibNrawrepoformats\x82LgeneraldeltaHrevlogv1Qframingmediatypes\x81X&application/mercurial-exp-framing-0005GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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-v2-0001': {b'commands': {b'branchmap': {b'args': {}, b'permissions': [b'pull']}, b'capabilities': {b'args': {}, b'permissions': [b'pull']}, b'heads': {b'args': {b'publiconly': False}, b'permissions': [b'pull']}, b'known': {b'args': {b'nodes': [b'deadbeef']}, b'permissions': [b'pull']}, b'listkeys': {b'args': {b'namespace': b'ns'}, b'permissions': [b'pull']}, b'lookup': {b'args': {b'key': b'foo'}, b'permissions': [b'pull']}, b'pushkey': {b'args': {b'key': b'key', b'namespace': b'ns', b'new': b'new', b'old': b'old'}, b'permissions': [b'push']}}, b'compression': [{b'name': b'zstd'}, {b'name': b'zlib'}], b'framingmediatypes': [b'application/mercurial-exp-framing-0005'], b'rawrepoformats': [b'generaldelta', b'revlogv1']}}, b'v1capabilities': b'batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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-v2-0001\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>     \xa3Dapis\xa1Pexp-http-v2-0001\xa4Hcommands\xa7Eheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyCnewCnewColdColdInamespaceBnsKpermissions\x81DpushHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullKcompression\x82\xa1DnameDzstd\xa1DnameDzlibNrawrepoformats\x82LgeneraldeltaHrevlogv1Qframingmediatypes\x81X&application/mercurial-exp-framing-0005GapibaseDapi/Nv1capabilitiesY\x01\xcabatch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ 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-v2-0001/ro/capabilities HTTP/1.1\r\n
               s>     Accept-Encoding: identity\r\n
               s>     *\r\n (glob)
               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>     1e2\r\n
               s>     \xda\x01\x00\x01\x00\x02\x012
               s>     \xa1FstatusBok\xa4Hcommands\xa7Eheads\xa2Dargs\xa1Jpubliconly\xf4Kpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\x81HdeadbeefKpermissions\x81DpullFlookup\xa2Dargs\xa1CkeyCfooKpermissions\x81DpullGpushkey\xa2Dargs\xa4CkeyCkeyCnewCnewColdColdInamespaceBnsKpermissions\x81DpushHlistkeys\xa2Dargs\xa1InamespaceBnsKpermissions\x81DpullIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullKcompression\x82\xa1DnameDzstd\xa1DnameDzlibNrawrepoformats\x82LgeneraldeltaHrevlogv1Qframingmediatypes\x81X&application/mercurial-exp-framing-0005
               s>     \r\n
               received frame(size=474; request=1; stream=2; streamflags=stream-begin; type=command-response; flags=eos)
               s>     0\r\n
               s>     \r\n
               response: [{b'status': b'ok'}, {b'commands': {b'branchmap': {b'args': {}, b'permissions': [b'pull']}, b'capabilities': {b'args': {}, b'permissions': [b'pull']}, b'heads': {b'args': {b'publiconly': False}, b'permissions': [b'pull']}, b'known': {b'args': {b'nodes': [b'deadbeef']}, b'permissions': [b'pull']}, b'listkeys': {b'args': {b'namespace': b'ns'}, b'permissions': [b'pull']}, b'lookup': {b'args': {b'key': b'foo'}, b'permissions': [b'pull']}, b'pushkey': {b'args': {b'key': b'key', b'namespace': b'ns', b'new': b'new', b'old': b'old'}, b'permissions': [b'push']}}, b'compression': [{b'name': b'zstd'}, {b'name': b'zlib'}], b'framingmediatypes': [b'application/mercurial-exp-framing-0005'], b'rawrepoformats': [b'generaldelta', b'revlogv1']}]
               $ cat error.log