Mercurial > hg
view tests/test-ssh-proto.t @ 42044:bb271ec2fbfb
compression: introduce a `storage.revlog.zstd.level` configuration
This option control the zstd compression level used when compressing revlog
chunk. The usage of zstd for revlog compression has not graduated from
experimental yet, but we intend to fix that soon.
The option name for the compression level is more straight forward to pick, so
this changesets comes first. Having a dedicated option for each compression
engine is useful because they don't support the same range of values.
I ran the same measurement as for the zlib compression level (in the parent
changesets). The variation in repository size is stay mostly in the same (small)
range. The "read/write" performance see smallish variation, but are overall much
better than zlib. Write performance show the same tend of having better write
performance for when reaching high-end compression.
Again, we don't intend to change the default zstd compression level (currently:
3) in this series. However this is worth investigating in the future.
The Performance comparison of zlib vs zstd is quite impressive. The repository
size stay in the same range, but the performance are much better in all
situations.
Comparison summary
==================
We are looking at:
- performance range for zlib
- performance range for zstd
- comparison of default zstd (level-3) to default zlib (level 6)
- comparison of the slowest zstd time to the fastest zlib time
Read performance:
-----------------
| zlib | zstd | cmp | f2s
mercurial | 0.170159 - 0.189219 | 0.144127 - 0.149624 | 80% | 88%
pypy | 2.679217 - 2.768691 | 1.532317 - 1.705044 | 60% | 63%
netbeans | 122.477027 - 141.620281 | 72.996346 - 89.731560 | 58% | 73%
mozilla | 147.867662 - 170.572118 | 91.700995 - 105.853099 | 56% | 71%
Write performance:
------------------
| zlib | zstd | cmp | f2s
mercurial | 53.250304 - 56.2936129 | 40.877025 - 45.677286 | 75% | 86%
pypy | 460.721984 - 476.589918 | 270.545409 - 301.002219 | 63% | 65%
netbeans | 520.560316 - 715.930400 | 370.356311 - 428.329652 | 55% | 82%
mozilla | 739.803002 - 987.056093 | 505.152906 - 591.930683 | 57% | 80%
Raw data
--------
repo alg lvl .hg/store size 00manifest.d read write
mercurial zlib 1 49,402,813 5,963,475 0.170159 53.250304
mercurial zlib 6 47,197,397 5,875,730 0.182820 56.264320
mercurial zlib 9 47,121,596 5,849,781 0.189219 56.293612
mercurial zstd 1 49,737,084 5,966,355 0.144127 40.877025
mercurial zstd 3 48,961,867 5,895,208 0.146376 42.268142
mercurial zstd 5 48,200,592 5,938,676 0.149624 43.162875
mercurial zstd 10 47,833,520 5,913,353 0.145185 44.012489
mercurial zstd 15 47,314,604 5,728,679 0.147686 45.677286
mercurial zstd 20 47,330,502 5,830,539 0.145789 45.025407
mercurial zstd 22 47,330,076 5,830,539 0.143996 44.690460
pypy zlib 1 370,830,572 28,462,425 2.679217 460.721984
pypy zlib 6 340,112,317 27,648,747 2.768691 467.537158
pypy zlib 9 338,360,736 27,639,003 2.763495 476.589918
pypy zstd 1 362,377,479 27,916,214 1.532317 270.545409
pypy zstd 3 354,137,693 27,905,988 1.686718 294.951509
pypy zstd 5 342,640,043 27,655,774 1.705044 301.002219
pypy zstd 10 334,224,327 27,164,493 1.567287 285.186239
pypy zstd 15 329,000,363 26,645,965 1.637729 299.561332
pypy zstd 20 324,534,039 26,199,547 1.526813 302.149827
pypy zstd 22 324,530,595 26,198,932 1.525718 307.821218
netbeans zlib 1 1,281,847,810 165,495,457 122.477027 520.560316
netbeans zlib 6 1,205,284,353 159,161,207 139.876147 715.930400
netbeans zlib 9 1,197,135,671 155,034,586 141.620281 678.297064
netbeans zstd 1 1,259,581,737 160,840,613 72.996346 370.356311
netbeans zstd 3 1,232,978,122 157,691,551 81.622317 396.733087
netbeans zstd 5 1,208,034,075 160,246,880 83.080549 364.342626
netbeans zstd 10 1,188,624,176 156,083,417 79.323935 403.594602
netbeans zstd 15 1,176,973,589 153,859,477 89.731560 428.329652
netbeans zstd 20 1,162,958,258 151,147,535 82.842667 392.335349
netbeans zstd 22 1,162,707,029 151,150,220 82.565695 402.840655
mozilla zlib 1 2,775,497,186 298,527,987 147.867662 751.263721
mozilla zlib 6 2,596,856,420 286,597,671 170.572118 987.056093
mozilla zlib 9 2,587,542,494 287,018,264 163.622338 739.803002
mozilla zstd 1 2,723,159,348 286,617,532 91.700995 570.042751
mozilla zstd 3 2,665,055,001 286,152,013 95.240155 561.412805
mozilla zstd 5 2,607,819,817 288,060,030 101.978048 505.152906
mozilla zstd 10 2,558,761,085 283,967,648 104.113481 497.771202
mozilla zstd 15 2,526,216,060 275,581,300 105.853099 591.930683
mozilla zstd 20 2,485,114,806 266,478,859 95.268795 576.515389
mozilla zstd 22 2,484,869,080 266,456,505 94.429282 572.785537
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 27 Mar 2019 18:35:59 +0100 |
parents | a0886a4d6dce |
children | 7e19b640c53e |
line wrap: on
line source
#require no-chg $ cat > hgrc-sshv2 << EOF > %include $HGRCPATH > [experimental] > sshpeer.advertise-v2 = true > sshserver.support-v2 = true > EOF Helper function to run protocol tests against multiple protocol versions. This is easier than using #testcases because managing differences between protocols with inline conditional output is hard to read. $ debugwireproto() { > commands=`cat -` > echo 'testing ssh1' > echo "${commands}" | hg --verbose debugwireproto --localssh > echo "" > echo 'testing ssh2' > echo "${commands}" | HGRCPATH=$TESTTMP/hgrc-sshv2 hg --verbose debugwireproto --localssh > } $ cat >> $HGRCPATH << EOF > [ui] > ssh = "$PYTHON" "$TESTDIR/dummyssh" > [devel] > debug.peer-request = true > [extensions] > sshprotoext = $TESTDIR/sshprotoext.py > EOF $ hg init server $ cd server $ echo 0 > foo $ hg -q add foo $ hg commit -m initial A no-op connection performs a handshake $ hg debugwireproto --localssh << EOF > EOF creating ssh peer from handshake results Raw peers don't perform any activity $ hg debugwireproto --localssh --peer raw << EOF > EOF using raw connection to peer $ hg debugwireproto --localssh --peer ssh1 << EOF > EOF creating ssh peer for wire protocol version 1 $ hg debugwireproto --localssh --peer ssh2 << EOF > EOF creating ssh peer for wire protocol version 2 Test a normal behaving server, for sanity $ cd .. $ hg --debug debugpeer ssh://user@dummy/server running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !) running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !) devel-peer-request: hello+between devel-peer-request: pairs: 81 bytes sending hello command sending between command remote: 440 remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash remote: 1 devel-peer-request: protocaps devel-peer-request: caps: * bytes (glob) sending protocaps command url: ssh://user@dummy/server local: no pushable: yes Server should answer the "hello" command in isolation $ hg -R server debugwireproto --localssh --peer raw << EOF > raw > hello\n > readline > readline > EOF using raw connection to peer i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n `hg debugserve --sshstdio` works $ cd server $ hg debugserve --sshstdio << EOF > hello > EOF 440 capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash I/O logging works $ hg debugserve --sshstdio --logiofd 1 << EOF > hello > EOF o> write(4) -> 4: o> 440\n o> write(440) -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n 440 capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> flush() -> None $ hg debugserve --sshstdio --logiofile $TESTTMP/io << EOF > hello > EOF 440 capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash $ cat $TESTTMP/io o> write(4) -> 4: o> 440\n o> write(440) -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> flush() -> None $ cd .. >=0.9.1 clients send a "hello" + "between" for the null range as part of handshake. Server should reply with capabilities and should send "1\n\n" as a successful reply with empty response to the "between". $ hg -R server debugwireproto --localssh --peer raw << EOF > raw > hello\n > readline > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > EOF using raw connection to peer i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(98) -> 98: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n SSH banner is not printed by default, ignored by clients $ SSHSERVERMODE=banner hg debugpeer ssh://user@dummy/server url: ssh://user@dummy/server local: no pushable: yes --debug will print the banner $ SSHSERVERMODE=banner hg --debug debugpeer ssh://user@dummy/server running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !) running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !) devel-peer-request: hello+between devel-peer-request: pairs: 81 bytes sending hello command sending between command remote: banner: line 0 remote: banner: line 1 remote: banner: line 2 remote: banner: line 3 remote: banner: line 4 remote: banner: line 5 remote: banner: line 6 remote: banner: line 7 remote: banner: line 8 remote: banner: line 9 remote: 440 remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash remote: 1 devel-peer-request: protocaps devel-peer-request: caps: * bytes (glob) sending protocaps command url: ssh://user@dummy/server local: no pushable: yes And test the banner with the raw protocol $ SSHSERVERMODE=banner hg -R server debugwireproto --localssh --peer raw << EOF > raw > hello\n > readline > readline > readline > readline > readline > readline > readline > readline > readline > readline > readline > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > EOF using raw connection to peer i> write(6) -> 6: i> hello\n o> readline() -> 15: o> banner: line 0\n o> readline() -> 15: o> banner: line 1\n o> readline() -> 15: o> banner: line 2\n o> readline() -> 15: o> banner: line 3\n o> readline() -> 15: o> banner: line 4\n o> readline() -> 15: o> banner: line 5\n o> readline() -> 15: o> banner: line 6\n o> readline() -> 15: o> banner: line 7\n o> readline() -> 15: o> banner: line 8\n o> readline() -> 15: o> banner: line 9\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(98) -> 98: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n Connecting to a <0.9.1 server that doesn't support the hello command. The client should refuse, as we dropped support for connecting to such servers. $ SSHSERVERMODE=no-hello hg --debug debugpeer ssh://user@dummy/server running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !) running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !) devel-peer-request: hello+between devel-peer-request: pairs: 81 bytes sending hello command sending between command remote: 0 remote: 1 abort: no suitable response from remote hg! [255] Sending an unknown command to the server results in an empty response to that command $ hg -R server debugwireproto --localssh --peer raw << EOF > raw > pre-hello\n > readline > raw > hello\n > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > EOF using raw connection to peer i> write(10) -> 10: i> pre-hello\n o> readline() -> 2: o> 0\n i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n i> write(98) -> 98: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n $ hg --config sshpeer.mode=extra-handshake-commands --config sshpeer.handshake-mode=pre-no-args --debug debugpeer ssh://user@dummy/server running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !) running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !) sending no-args command devel-peer-request: hello+between devel-peer-request: pairs: 81 bytes sending hello command sending between command remote: 0 remote: 440 remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash remote: 1 devel-peer-request: protocaps devel-peer-request: caps: * bytes (glob) sending protocaps command url: ssh://user@dummy/server local: no pushable: yes Send multiple unknown commands before hello $ hg -R server debugwireproto --localssh --peer raw << EOF > raw > unknown1\n > readline > raw > unknown2\n > readline > raw > unknown3\n > readline > raw > hello\n > readline > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > EOF using raw connection to peer i> write(9) -> 9: i> unknown1\n o> readline() -> 2: o> 0\n i> write(9) -> 9: i> unknown2\n o> readline() -> 2: o> 0\n i> write(9) -> 9: i> unknown3\n o> readline() -> 2: o> 0\n i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(98) -> 98: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n $ hg --config sshpeer.mode=extra-handshake-commands --config sshpeer.handshake-mode=pre-multiple-no-args --debug debugpeer ssh://user@dummy/server running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !) running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !) sending unknown1 command sending unknown2 command sending unknown3 command devel-peer-request: hello+between devel-peer-request: pairs: 81 bytes sending hello command sending between command remote: 0 remote: 0 remote: 0 remote: 440 remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash remote: 1 devel-peer-request: protocaps devel-peer-request: caps: * bytes (glob) sending protocaps command url: ssh://user@dummy/server local: no pushable: yes Send an unknown command before hello that has arguments $ cd server $ hg debugwireproto --localssh --peer raw << EOF > raw > with-args\n > foo 13\n > value for foo\n > bar 13\n > value for bar\n > readline > readline > readline > readline > readline > raw > hello\n > readline > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > EOF using raw connection to peer i> write(52) -> 52: i> with-args\n i> foo 13\n i> value for foo\n i> bar 13\n i> value for bar\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(98) -> 98: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n Send an unknown command having an argument that looks numeric $ hg debugwireproto --localssh --peer raw << EOF > raw > unknown\n > foo 1\n > 0\n > readline > readline > readline > raw > hello\n > readline > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > EOF using raw connection to peer i> write(16) -> 16: i> unknown\n i> foo 1\n i> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(98) -> 98: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n $ hg debugwireproto --localssh --peer raw << EOF > raw > unknown\n > foo 1\n > 1\n > readline > readline > readline > raw > hello\n > readline > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > EOF using raw connection to peer i> write(16) -> 16: i> unknown\n i> foo 1\n i> 1\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(98) -> 98: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n When sending a dict argument value, it is serialized to "<arg> <item count>" followed by "<key> <len>\n<value>" for each item in the dict. Dictionary value for unknown command $ hg debugwireproto --localssh --peer raw << EOF > raw > unknown\n > dict 3\n > key1 3\n > foo\n > key2 3\n > bar\n > key3 3\n > baz\n > readline > readline > readline > readline > readline > readline > readline > readline > raw > hello\n > readline > readline > EOF using raw connection to peer i> write(48) -> 48: i> unknown\n i> dict 3\n i> key1 3\n i> foo\n i> key2 3\n i> bar\n i> key3 3\n i> baz\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n Incomplete dictionary send $ hg debugwireproto --localssh --peer raw << EOF > raw > unknown\n > dict 3\n > key1 3\n > foo\n > readline > readline > readline > readline > EOF using raw connection to peer i> write(26) -> 26: i> unknown\n i> dict 3\n i> key1 3\n i> foo\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n Incomplete value send $ hg debugwireproto --localssh --peer raw << EOF > raw > unknown\n > dict 3\n > key1 3\n > fo > readline > readline > readline > EOF using raw connection to peer i> write(24) -> 24: i> unknown\n i> dict 3\n i> key1 3\n i> fo o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n Send a command line with spaces $ hg debugwireproto --localssh --peer raw << EOF > raw > unknown withspace\n > readline > raw > hello\n > readline > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > EOF using raw connection to peer i> write(18) -> 18: i> unknown withspace\n o> readline() -> 2: o> 0\n i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(98) -> 98: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n $ hg debugwireproto --localssh --peer raw << EOF > raw > unknown with multiple spaces\n > readline > raw > hello\n > readline > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > EOF using raw connection to peer i> write(29) -> 29: i> unknown with multiple spaces\n o> readline() -> 2: o> 0\n i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(98) -> 98: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 2: o> 1\n $ hg debugwireproto --localssh --peer raw << EOF > raw > unknown with spaces\n > key 10\n > some value\n > readline > readline > readline > raw > hello\n > readline > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > EOF using raw connection to peer i> write(38) -> 38: i> unknown with spaces\n i> key 10\n i> some value\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(98) -> 98: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n Send an unknown command after the "between" $ hg debugwireproto --localssh --peer raw << EOF > raw > hello\n > readline > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000unknown > readline > readline > EOF using raw connection to peer i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(105) -> 105: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000unknown o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n And one with arguments $ hg debugwireproto --localssh --peer raw << EOF > raw > hello\n > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > readline > readline > raw > unknown\n > foo 5\n > \nvalue\n > bar 3\n > baz\n > readline > readline > readline > EOF using raw connection to peer i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n i> write(31) -> 31: i> unknown\n i> foo 5\n i> \n i> value\n i> bar 3\n i> baz\n o> readline() -> 2: o> 0\n o> readline() -> 2: o> 0\n o> readline() -> 0: Send a valid command before the handshake $ hg debugwireproto --localssh --peer raw << EOF > raw > heads\n > readline > raw > hello\n > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > readline > readline > EOF using raw connection to peer i> write(6) -> 6: i> heads\n o> readline() -> 3: o> 41\n i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 41: o> 68986213bd4485ea51533535e3fc9e78007a711f\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n And a variation that doesn't send the between command $ hg debugwireproto --localssh --peer raw << EOF > raw > heads\n > readline > raw > hello\n > readline > readline > EOF using raw connection to peer i> write(6) -> 6: i> heads\n o> readline() -> 3: o> 41\n i> write(6) -> 6: i> hello\n o> readline() -> 41: o> 68986213bd4485ea51533535e3fc9e78007a711f\n o> readline() -> 4: o> 440\n Send an upgrade request to a server that doesn't support that command $ hg debugwireproto --localssh --peer raw << EOF > raw > upgrade 2e82ab3f-9ce3-4b4e-8f8c-6fd1c0e9e23a proto=irrelevant1%2Cirrelevant2\n > readline > raw > hello\n > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > readline > readline > EOF using raw connection to peer i> write(77) -> 77: i> upgrade 2e82ab3f-9ce3-4b4e-8f8c-6fd1c0e9e23a proto=irrelevant1%2Cirrelevant2\n o> readline() -> 2: o> 0\n i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n $ cd .. $ hg --config experimental.sshpeer.advertise-v2=true --debug debugpeer ssh://user@dummy/server running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !) running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !) sending upgrade request: * proto=exp-ssh-v2-0003 (glob) devel-peer-request: hello+between devel-peer-request: pairs: 81 bytes sending hello command sending between command remote: 0 remote: 440 remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash remote: 1 devel-peer-request: protocaps devel-peer-request: caps: * bytes (glob) sending protocaps command url: ssh://user@dummy/server local: no pushable: yes Enable version 2 support on server. We need to do this in hgrc because we can't use --config with `hg serve --stdio`. $ cat >> server/.hg/hgrc << EOF > [experimental] > sshserver.support-v2 = true > EOF Send an upgrade request to a server that supports upgrade $ cd server $ hg debugwireproto --localssh --peer raw << EOF > raw > upgrade this-is-some-token proto=exp-ssh-v2-0003\n > hello\n > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > readline > EOF using raw connection to peer i> write(153) -> 153: i> upgrade this-is-some-token proto=exp-ssh-v2-0003\n i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 44: o> upgraded this-is-some-token exp-ssh-v2-0003\n o> readline() -> 4: o> 439\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n $ cd .. $ hg --config experimental.sshpeer.advertise-v2=true --debug debugpeer ssh://user@dummy/server running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !) running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !) sending upgrade request: * proto=exp-ssh-v2-0003 (glob) devel-peer-request: hello+between devel-peer-request: pairs: 81 bytes sending hello command sending between command protocol upgraded to exp-ssh-v2-0003 remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash devel-peer-request: protocaps devel-peer-request: caps: * bytes (glob) sending protocaps command url: ssh://user@dummy/server local: no pushable: yes Verify the peer has capabilities $ hg --config experimental.sshpeer.advertise-v2=true --debug debugcapabilities ssh://user@dummy/server running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !) running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !) sending upgrade request: * proto=exp-ssh-v2-0003 (glob) devel-peer-request: hello+between devel-peer-request: pairs: 81 bytes sending hello command sending between command protocol upgraded to exp-ssh-v2-0003 remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash devel-peer-request: protocaps devel-peer-request: caps: * bytes (glob) sending protocaps command Main capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash Bundle2 capabilities: HG20 bookmarks changegroup 01 02 digests md5 sha1 sha512 error abort unsupportedcontent pushraced pushkey hgtagsfnodes listkeys phases heads pushkey remote-changegroup http https rev-branch-cache stream v2 Command after upgrade to version 2 is processed $ cd server $ hg debugwireproto --localssh --peer raw << EOF > raw > upgrade this-is-some-token proto=exp-ssh-v2-0003\n > hello\n > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > readline > raw > hello\n > readline > readline > EOF using raw connection to peer i> write(153) -> 153: i> upgrade this-is-some-token proto=exp-ssh-v2-0003\n i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 44: o> upgraded this-is-some-token exp-ssh-v2-0003\n o> readline() -> 4: o> 439\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 424\n o> readline() -> 424: o> capabilities: branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n Multiple upgrades is not allowed $ hg debugwireproto --localssh --peer raw << EOF > raw > upgrade this-is-some-token proto=exp-ssh-v2-0003\n > hello\n > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > readline > raw > upgrade another-token proto=irrelevant\n > hello\n > readline > readavailable > EOF using raw connection to peer i> write(153) -> 153: i> upgrade this-is-some-token proto=exp-ssh-v2-0003\n i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 44: o> upgraded this-is-some-token exp-ssh-v2-0003\n o> readline() -> 4: o> 439\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(45) -> 45: i> upgrade another-token proto=irrelevant\n i> hello\n o> readline() -> 1: o> \n e> read(-1) -> 42: e> cannot upgrade protocols multiple times\n e> -\n Malformed upgrade request line (not exactly 3 space delimited tokens) $ hg debugwireproto --localssh --peer raw << EOF > raw > upgrade\n > readline > EOF using raw connection to peer i> write(8) -> 8: i> upgrade\n o> readline() -> 2: o> 0\n $ hg debugwireproto --localssh --peer raw << EOF > raw > upgrade token\n > readline > EOF using raw connection to peer i> write(14) -> 14: i> upgrade token\n o> readline() -> 2: o> 0\n $ hg debugwireproto --localssh --peer raw << EOF > raw > upgrade token foo=bar extra-token\n > readline > EOF using raw connection to peer i> write(34) -> 34: i> upgrade token foo=bar extra-token\n o> readline() -> 2: o> 0\n Upgrade request to unsupported protocol is ignored $ hg debugwireproto --localssh --peer raw << EOF > raw > upgrade this-is-some-token proto=unknown1,unknown2\n > readline > raw > hello\n > readline > readline > raw > between\n > pairs 81\n > 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 > readline > readline > EOF using raw connection to peer i> write(51) -> 51: i> upgrade this-is-some-token proto=unknown1,unknown2\n o> readline() -> 2: o> 0\n i> write(6) -> 6: i> hello\n o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n i> write(98) -> 98: i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n Upgrade request must be followed by hello + between $ hg debugwireproto --localssh --peer raw << EOF > raw > upgrade token proto=exp-ssh-v2-0003\n > invalid\n > readline > readavailable > EOF using raw connection to peer i> write(44) -> 44: i> upgrade token proto=exp-ssh-v2-0003\n i> invalid\n o> readline() -> 1: o> \n e> read(-1) -> 46: e> malformed handshake protocol: missing hello\n e> -\n $ hg debugwireproto --localssh --peer raw << EOF > raw > upgrade token proto=exp-ssh-v2-0003\n > hello\n > invalid\n > readline > readavailable > EOF using raw connection to peer i> write(50) -> 50: i> upgrade token proto=exp-ssh-v2-0003\n i> hello\n i> invalid\n o> readline() -> 1: o> \n e> read(-1) -> 48: e> malformed handshake protocol: missing between\n e> -\n $ hg debugwireproto --localssh --peer raw << EOF > raw > upgrade token proto=exp-ssh-v2-0003\n > hello\n > between\n > invalid\n > readline > readavailable > EOF using raw connection to peer i> write(58) -> 58: i> upgrade token proto=exp-ssh-v2-0003\n i> hello\n i> between\n i> invalid\n o> readline() -> 1: o> \n e> read(-1) -> 49: e> malformed handshake protocol: missing pairs 81\n e> -\n Legacy commands are not exposed to version 2 of protocol TODO re-enable these once we're back to actually using v2 commands $ hg --config experimental.sshpeer.advertise-v2=true debugwireproto --localssh << EOF > command branches > nodes 0000000000000000000000000000000000000000 > EOF creating ssh peer from handshake results sending branches command response: $ hg --config experimental.sshpeer.advertise-v2=true debugwireproto --localssh << EOF > command changegroup > roots 0000000000000000000000000000000000000000 > EOF creating ssh peer from handshake results sending changegroup command response: $ hg --config experimental.sshpeer.advertise-v2=true debugwireproto --localssh << EOF > command changegroupsubset > bases 0000000000000000000000000000000000000000 > heads 0000000000000000000000000000000000000000 > EOF creating ssh peer from handshake results sending changegroupsubset command response: $ cd .. Test listkeys for listing namespaces $ hg init empty $ cd empty $ debugwireproto << EOF > command listkeys > namespace namespaces > EOF testing ssh1 creating ssh peer from handshake results i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(13) -> 13: i> namespace 10\n i> write(10) -> 10: namespaces i> flush() -> None o> bufferedreadline() -> 3: o> 30\n o> bufferedread(30) -> 30: o> bookmarks\t\n o> namespaces\t\n o> phases\t response: { b'bookmarks': b'', b'namespaces': b'', b'phases': b'' } testing ssh2 creating ssh peer from handshake results i> write(171) -> 171: i> upgrade * proto=exp-ssh-v2-0003\n (glob) i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 62: o> upgraded * exp-ssh-v2-0003\n (glob) o> readline() -> 4: o> 439\n o> read(439) -> 439: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> read(1) -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(13) -> 13: i> namespace 10\n i> write(10) -> 10: namespaces i> flush() -> None o> bufferedreadline() -> 3: o> 30\n o> bufferedread(30) -> 30: o> bookmarks\t\n o> namespaces\t\n o> phases\t response: { b'bookmarks': b'', b'namespaces': b'', b'phases': b'' } $ cd .. Test listkeys for bookmarks $ hg init bookmarkrepo $ cd bookmarkrepo $ echo 0 > foo $ hg add foo $ hg -q commit -m initial $ echo 1 > foo $ hg commit -m second With no bookmarks set $ debugwireproto << EOF > command listkeys > namespace bookmarks > EOF testing ssh1 creating ssh peer from handshake results i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 9\n i> write(9) -> 9: bookmarks i> flush() -> None o> bufferedreadline() -> 2: o> 0\n response: {} testing ssh2 creating ssh peer from handshake results i> write(171) -> 171: i> upgrade * proto=exp-ssh-v2-0003\n (glob) i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 62: o> upgraded * exp-ssh-v2-0003\n (glob) o> readline() -> 4: o> 439\n o> read(439) -> 439: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> read(1) -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 9\n i> write(9) -> 9: bookmarks i> flush() -> None o> bufferedreadline() -> 2: o> 0\n response: {} With a single bookmark set $ hg book -r 0 bookA $ debugwireproto << EOF > command listkeys > namespace bookmarks > EOF testing ssh1 creating ssh peer from handshake results i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 9\n i> write(9) -> 9: bookmarks i> flush() -> None o> bufferedreadline() -> 3: o> 46\n o> bufferedread(46) -> 46: bookA\t68986213bd4485ea51533535e3fc9e78007a711f response: { b'bookA': b'68986213bd4485ea51533535e3fc9e78007a711f' } testing ssh2 creating ssh peer from handshake results i> write(171) -> 171: i> upgrade * proto=exp-ssh-v2-0003\n (glob) i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 62: o> upgraded * exp-ssh-v2-0003\n (glob) o> readline() -> 4: o> 439\n o> read(439) -> 439: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> read(1) -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 9\n i> write(9) -> 9: bookmarks i> flush() -> None o> bufferedreadline() -> 3: o> 46\n o> bufferedread(46) -> 46: bookA\t68986213bd4485ea51533535e3fc9e78007a711f response: { b'bookA': b'68986213bd4485ea51533535e3fc9e78007a711f' } With multiple bookmarks set $ hg book -r 1 bookB $ debugwireproto << EOF > command listkeys > namespace bookmarks > EOF testing ssh1 creating ssh peer from handshake results i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 9\n i> write(9) -> 9: bookmarks i> flush() -> None o> bufferedreadline() -> 3: o> 93\n o> bufferedread(93) -> 93: o> bookA\t68986213bd4485ea51533535e3fc9e78007a711f\n o> bookB\t1880f3755e2e52e3199e0ee5638128b08642f34d response: { b'bookA': b'68986213bd4485ea51533535e3fc9e78007a711f', b'bookB': b'1880f3755e2e52e3199e0ee5638128b08642f34d' } testing ssh2 creating ssh peer from handshake results i> write(171) -> 171: i> upgrade * proto=exp-ssh-v2-0003\n (glob) i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 62: o> upgraded * exp-ssh-v2-0003\n (glob) o> readline() -> 4: o> 439\n o> read(439) -> 439: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> read(1) -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 9\n i> write(9) -> 9: bookmarks i> flush() -> None o> bufferedreadline() -> 3: o> 93\n o> bufferedread(93) -> 93: o> bookA\t68986213bd4485ea51533535e3fc9e78007a711f\n o> bookB\t1880f3755e2e52e3199e0ee5638128b08642f34d response: { b'bookA': b'68986213bd4485ea51533535e3fc9e78007a711f', b'bookB': b'1880f3755e2e52e3199e0ee5638128b08642f34d' } Test pushkey for bookmarks $ debugwireproto << EOF > command pushkey > namespace bookmarks > key remote > old > new 68986213bd4485ea51533535e3fc9e78007a711f > EOF testing ssh1 creating ssh peer from handshake results i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n sending pushkey command i> write(8) -> 8: i> pushkey\n i> write(6) -> 6: i> key 6\n i> write(6) -> 6: remote i> write(12) -> 12: i> namespace 9\n i> write(9) -> 9: bookmarks i> write(7) -> 7: i> new 40\n i> write(40) -> 40: 68986213bd4485ea51533535e3fc9e78007a711f i> write(6) -> 6: i> old 0\n i> flush() -> None o> bufferedreadline() -> 2: o> 2\n o> bufferedread(2) -> 2: o> 1\n response: True testing ssh2 creating ssh peer from handshake results i> write(171) -> 171: i> upgrade * proto=exp-ssh-v2-0003\n (glob) i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 62: o> upgraded * exp-ssh-v2-0003\n (glob) o> readline() -> 4: o> 439\n o> read(439) -> 439: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> read(1) -> 1: o> \n sending pushkey command i> write(8) -> 8: i> pushkey\n i> write(6) -> 6: i> key 6\n i> write(6) -> 6: remote i> write(12) -> 12: i> namespace 9\n i> write(9) -> 9: bookmarks i> write(7) -> 7: i> new 40\n i> write(40) -> 40: 68986213bd4485ea51533535e3fc9e78007a711f i> write(6) -> 6: i> old 0\n i> flush() -> None o> bufferedreadline() -> 2: o> 2\n o> bufferedread(2) -> 2: o> 1\n response: True $ hg bookmarks bookA 0:68986213bd44 bookB 1:1880f3755e2e remote 0:68986213bd44 $ cd .. Test listkeys for phases $ hg init phasesrepo $ cd phasesrepo Phases on empty repo $ debugwireproto << EOF > command listkeys > namespace phases > EOF testing ssh1 creating ssh peer from handshake results i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 6\n i> write(6) -> 6: phases i> flush() -> None o> bufferedreadline() -> 3: o> 15\n o> bufferedread(15) -> 15: publishing\tTrue response: { b'publishing': b'True' } testing ssh2 creating ssh peer from handshake results i> write(171) -> 171: i> upgrade * proto=exp-ssh-v2-0003\n (glob) i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 62: o> upgraded * exp-ssh-v2-0003\n (glob) o> readline() -> 4: o> 439\n o> read(439) -> 439: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> read(1) -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 6\n i> write(6) -> 6: phases i> flush() -> None o> bufferedreadline() -> 3: o> 15\n o> bufferedread(15) -> 15: publishing\tTrue response: { b'publishing': b'True' } Create some commits $ echo 0 > foo $ hg add foo $ hg -q commit -m initial $ hg phase --public $ echo 1 > foo $ hg commit -m 'head 1 commit 1' $ echo 2 > foo $ hg commit -m 'head 1 commit 2' $ hg -q up 0 $ echo 1a > foo $ hg commit -m 'head 2 commit 1' created new head $ echo 2a > foo $ hg commit -m 'head 2 commit 2' Two draft heads $ debugwireproto << EOF > command listkeys > namespace phases > EOF testing ssh1 creating ssh peer from handshake results i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 6\n i> write(6) -> 6: phases i> flush() -> None o> bufferedreadline() -> 4: o> 101\n o> bufferedread(101) -> 101: o> 20b8a89289d80036e6c4e87c2083e3bea1586637\t1\n o> c4750011d906c18ea2f0527419cbc1a544435150\t1\n o> publishing\tTrue response: { b'20b8a89289d80036e6c4e87c2083e3bea1586637': b'1', b'c4750011d906c18ea2f0527419cbc1a544435150': b'1', b'publishing': b'True' } testing ssh2 creating ssh peer from handshake results i> write(171) -> 171: i> upgrade * proto=exp-ssh-v2-0003\n (glob) i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 62: o> upgraded * exp-ssh-v2-0003\n (glob) o> readline() -> 4: o> 439\n o> read(439) -> 439: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> read(1) -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 6\n i> write(6) -> 6: phases i> flush() -> None o> bufferedreadline() -> 4: o> 101\n o> bufferedread(101) -> 101: o> 20b8a89289d80036e6c4e87c2083e3bea1586637\t1\n o> c4750011d906c18ea2f0527419cbc1a544435150\t1\n o> publishing\tTrue response: { b'20b8a89289d80036e6c4e87c2083e3bea1586637': b'1', b'c4750011d906c18ea2f0527419cbc1a544435150': b'1', b'publishing': b'True' } Single draft head $ hg phase --public -r 2 $ debugwireproto << EOF > command listkeys > namespace phases > EOF testing ssh1 creating ssh peer from handshake results i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 6\n i> write(6) -> 6: phases i> flush() -> None o> bufferedreadline() -> 3: o> 58\n o> bufferedread(58) -> 58: o> c4750011d906c18ea2f0527419cbc1a544435150\t1\n o> publishing\tTrue response: { b'c4750011d906c18ea2f0527419cbc1a544435150': b'1', b'publishing': b'True' } testing ssh2 creating ssh peer from handshake results i> write(171) -> 171: i> upgrade * proto=exp-ssh-v2-0003\n (glob) i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 62: o> upgraded * exp-ssh-v2-0003\n (glob) o> readline() -> 4: o> 439\n o> read(439) -> 439: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> read(1) -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 6\n i> write(6) -> 6: phases i> flush() -> None o> bufferedreadline() -> 3: o> 58\n o> bufferedread(58) -> 58: o> c4750011d906c18ea2f0527419cbc1a544435150\t1\n o> publishing\tTrue response: { b'c4750011d906c18ea2f0527419cbc1a544435150': b'1', b'publishing': b'True' } All public heads $ hg phase --public -r 4 $ debugwireproto << EOF > command listkeys > namespace phases > EOF testing ssh1 creating ssh peer from handshake results i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 6\n i> write(6) -> 6: phases i> flush() -> None o> bufferedreadline() -> 3: o> 15\n o> bufferedread(15) -> 15: publishing\tTrue response: { b'publishing': b'True' } testing ssh2 creating ssh peer from handshake results i> write(171) -> 171: i> upgrade * proto=exp-ssh-v2-0003\n (glob) i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 62: o> upgraded * exp-ssh-v2-0003\n (glob) o> readline() -> 4: o> 439\n o> read(439) -> 439: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> read(1) -> 1: o> \n sending listkeys command i> write(9) -> 9: i> listkeys\n i> write(12) -> 12: i> namespace 6\n i> write(6) -> 6: phases i> flush() -> None o> bufferedreadline() -> 3: o> 15\n o> bufferedread(15) -> 15: publishing\tTrue response: { b'publishing': b'True' } Setting public phase via pushkey $ hg phase --draft --force -r . $ debugwireproto << EOF > command pushkey > namespace phases > key 7127240a084fd9dc86fe8d1f98e26229161ec82b > old 1 > new 0 > EOF testing ssh1 creating ssh peer from handshake results i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n sending pushkey command i> write(8) -> 8: i> pushkey\n i> write(7) -> 7: i> key 40\n i> write(40) -> 40: 7127240a084fd9dc86fe8d1f98e26229161ec82b i> write(12) -> 12: i> namespace 6\n i> write(6) -> 6: phases i> write(6) -> 6: i> new 1\n i> write(1) -> 1: 0 i> write(6) -> 6: i> old 1\n i> write(1) -> 1: 1 i> flush() -> None o> bufferedreadline() -> 2: o> 2\n o> bufferedread(2) -> 2: o> 1\n response: True testing ssh2 creating ssh peer from handshake results i> write(171) -> 171: i> upgrade * proto=exp-ssh-v2-0003\n (glob) i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 62: o> upgraded * exp-ssh-v2-0003\n (glob) o> readline() -> 4: o> 439\n o> read(439) -> 439: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> read(1) -> 1: o> \n sending pushkey command i> write(8) -> 8: i> pushkey\n i> write(7) -> 7: i> key 40\n i> write(40) -> 40: 7127240a084fd9dc86fe8d1f98e26229161ec82b i> write(12) -> 12: i> namespace 6\n i> write(6) -> 6: phases i> write(6) -> 6: i> new 1\n i> write(1) -> 1: 0 i> write(6) -> 6: i> old 1\n i> write(1) -> 1: 1 i> flush() -> None o> bufferedreadline() -> 2: o> 2\n o> bufferedread(2) -> 2: o> 1\n response: True $ hg phase . 4: public $ cd .. Test batching of requests $ hg init batching $ cd batching $ echo 0 > foo $ hg add foo $ hg -q commit -m initial $ hg phase --public $ echo 1 > foo $ hg commit -m 'commit 1' $ hg -q up 0 $ echo 2 > foo $ hg commit -m 'commit 2' created new head $ hg book -r 1 bookA $ hg book -r 2 bookB $ debugwireproto << EOF > batchbegin > command heads > command listkeys > namespace bookmarks > command listkeys > namespace phases > batchsubmit > EOF testing ssh1 creating ssh peer from handshake results i> write(104) -> 104: i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 4: o> 440\n o> readline() -> 440: o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n o> readline() -> 2: o> 1\n o> readline() -> 1: o> \n sending batch with 3 sub-commands i> write(6) -> 6: i> batch\n i> write(4) -> 4: i> * 0\n i> write(8) -> 8: i> cmds 61\n i> write(61) -> 61: heads ;listkeys namespace=bookmarks;listkeys namespace=phases i> flush() -> None o> bufferedreadline() -> 4: o> 278\n o> bufferedread(278) -> 278: o> bfebe6bd38eebc6f8202e419c1171268987ea6a6 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n o> ;bookA\t4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n o> bookB\tbfebe6bd38eebc6f8202e419c1171268987ea6a6;4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\t1\n o> bfebe6bd38eebc6f8202e419c1171268987ea6a6\t1\n o> publishing\tTrue response #0: bfebe6bd38eebc6f8202e419c1171268987ea6a6 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n response #1: bookA\t4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\nbookB\tbfebe6bd38eebc6f8202e419c1171268987ea6a6 response #2: 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\t1\nbfebe6bd38eebc6f8202e419c1171268987ea6a6\t1\npublishing\tTrue testing ssh2 creating ssh peer from handshake results i> write(171) -> 171: i> upgrade * proto=exp-ssh-v2-0003\n (glob) i> hello\n i> between\n i> pairs 81\n i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000 i> flush() -> None o> readline() -> 62: o> upgraded * exp-ssh-v2-0003\n (glob) o> readline() -> 4: o> 439\n o> read(439) -> 439: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash o> read(1) -> 1: o> \n sending batch with 3 sub-commands i> write(6) -> 6: i> batch\n i> write(4) -> 4: i> * 0\n i> write(8) -> 8: i> cmds 61\n i> write(61) -> 61: heads ;listkeys namespace=bookmarks;listkeys namespace=phases i> flush() -> None o> bufferedreadline() -> 4: o> 278\n o> bufferedread(278) -> 278: o> bfebe6bd38eebc6f8202e419c1171268987ea6a6 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n o> ;bookA\t4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n o> bookB\tbfebe6bd38eebc6f8202e419c1171268987ea6a6;4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\t1\n o> bfebe6bd38eebc6f8202e419c1171268987ea6a6\t1\n o> publishing\tTrue response #0: bfebe6bd38eebc6f8202e419c1171268987ea6a6 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n response #1: bookA\t4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\nbookB\tbfebe6bd38eebc6f8202e419c1171268987ea6a6 response #2: 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\t1\nbfebe6bd38eebc6f8202e419c1171268987ea6a6\t1\npublishing\tTrue