Mercurial > hg
view tests/test-bad-extension.t @ 25691:5cda0ce05c42
wireproto: add config knob for http header length limit
Well-behaved Mercurial clients will respect the httpheader capability by not
sending http headers longer than the given limit in bytes. The limit is
currently hard-coded at 1024 bytes, a safe value for any web server.
Since parsing headers is a notable factor in web server performance, tuning
header size can nontrivially improve performance for request-heavy operations
(eg. obsolete marker negotiation). Exposing the maximum header length limit
as a configuration setting is a simple way to enable such tuning.
author | Mike Edgar <adgar@google.com> |
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date | Mon, 29 Jun 2015 12:35:31 -0400 |
parents | de23a552fc23 |
children | f39953663cc9 |
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$ echo 'raise Exception("bit bucket overflow")' > badext.py $ abspath=`pwd`/badext.py $ cat <<EOF >> $HGRCPATH > [extensions] > gpg = > hgext.gpg = > badext = $abspath > badext2 = > EOF $ hg -q help help *** failed to import extension badext from $TESTTMP/badext.py: bit bucket overflow *** failed to import extension badext2: No module named badext2 hg help [-ec] [TOPIC] show help for a given topic or a help overview show traceback $ hg -q help help --traceback 2>&1 | grep -v '^ ' *** failed to import extension badext from $TESTTMP/badext.py: bit bucket overflow Traceback (most recent call last): Exception: bit bucket overflow *** failed to import extension badext2: No module named badext2 Traceback (most recent call last): ImportError: No module named badext2 hg help [-ec] [TOPIC] show help for a given topic or a help overview show traceback for ImportError of hgext.name if debug is set (note that --debug option isn't applied yet when loading extensions) $ hg help help --traceback --config ui.debug=True 2>&1 \ > | grep -v '^ ' | head -n10 *** failed to import extension badext from $TESTTMP/badext.py: bit bucket overflow Traceback (most recent call last): Exception: bit bucket overflow could not import hgext.badext2 (No module named badext2): trying badext2 Traceback (most recent call last): ImportError: No module named badext2 *** failed to import extension badext2: No module named badext2 Traceback (most recent call last): ImportError: No module named badext2 hg help [-ec] [TOPIC]