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httppeer: implement command executor for version 2 peer...
httppeer: implement command executor for version 2 peer Now that we have a new API for issuing commands which is compatible with wire protocol version 2, we can start using it with wire protocol version 2. This commit replaces our hacky implementation of _call() with something a bit more robust based on the new command executor interface. We now have proper support for issuing multiple commands per HTTP request. Each HTTP request maintains its own client reactor. The implementation is similar to the one in the legacy wire protocol. We use a ThreadPoolExecutor for spinning up a thread to read the HTTP response in the background. This allows responses to resolve in any order. While not implemented on the server yet, a client could use concurrent.futures.as_completed() with a collection of futures and handle responses as they arrive from the server. The return value from issued commands is still a simple list of raw or decoded CBOR data. This is still super hacky. We will want a rich data type for representing command responses. But at least this commit gets us one step closer to a proper peer implementation. Differential Revision: https://phab.mercurial-scm.org/D3297

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test-mactext.t
38 lines | 1.0 KiB | text/troff | Tads3Lexer
Matt Mackall
tests: unify test-mactext
r12458
$ cat > unix2mac.py <<EOF
> import sys
>
> for path in sys.argv[1:]:
Pulkit Goyal
py3: replace file() with open() in test-mactext.t...
r36040 > data = open(path, 'rb').read()
> data = data.replace(b'\n', b'\r')
> open(path, 'wb').write(data)
Matt Mackall
tests: unify test-mactext
r12458 > EOF
$ cat > print.py <<EOF
> import sys
> print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>'))
> EOF
$ hg init
$ echo '[hooks]' >> .hg/hgrc
$ echo 'pretxncommit.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc
$ echo 'pretxnchangegroup.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc
$ cat .hg/hgrc
[hooks]
pretxncommit.cr = python:hgext.win32text.forbidcr
pretxnchangegroup.cr = python:hgext.win32text.forbidcr
Mads Kiilerich
tests: cleanup of echo statements left over from test conversion
r15243
Matt Mackall
tests: unify test-mactext
r12458 $ echo hello > f
$ hg add f
$ hg ci -m 1
Mads Kiilerich
tests: cleanup of echo statements left over from test conversion
r15243
Augie Fackler
cleanup: use $PYTHON to run python in many more tests...
r32940 $ $PYTHON unix2mac.py f
Matt Mackall
tests: unify test-mactext
r12458 $ hg ci -m 2
Martin Geisler
win32text: lowercase warning message
r16932 attempt to commit or push text file(s) using CR line endings
Matt Mackall
tests: unify test-mactext
r12458 in dea860dc51ec: f
transaction abort!
rollback completed
abort: pretxncommit.cr hook failed
[255]
Augie Fackler
cleanup: use $PYTHON to run python in many more tests...
r32940 $ hg cat f | $PYTHON print.py
Matt Mackall
tests: unify test-mactext
r12458 hello<LF>
Augie Fackler
cleanup: use $PYTHON to run python in many more tests...
r32940 $ cat f | $PYTHON print.py
Matt Mackall
tests: unify test-mactext
r12458 hello<CR>