Mercurial > hg
annotate tests/hgweberror.py @ 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 | dc4d2cd3aa3e |
children | 74e6de99ce7f |
rev | line source |
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23409
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
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1 # A dummy extension that installs an hgweb command that throws an Exception. |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
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2 |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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3 from mercurial.hgweb import webcommands |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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4 |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
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5 def raiseerror(web, req, tmpl): |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
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6 '''Dummy web command that raises an uncaught Exception.''' |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
7 |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
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8 # Simulate an error after partial response. |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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9 if 'partialresponse' in req.form: |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
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10 req.respond(200, 'text/plain') |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
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11 req.write('partial content\n') |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
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12 |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
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13 raise AttributeError('I am an uncaught error!') |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
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14 |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
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15 def extsetup(ui): |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
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16 setattr(webcommands, 'raiseerror', raiseerror) |
dc4d2cd3aa3e
hgweb: send proper HTTP response after uncaught exception
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
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17 webcommands.__all__.append('raiseerror') |