Mercurial > hg
annotate mercurial/error.py @ 20172:181108726ea5
http: reuse authentication info after the first failed request (issue3567)
Context: mercurial access to repository server with http access, and this
server is protected by basic auth.
Before patch:
* mercurial try an anonymous access to server, server return 401 response and
mercurial resend request with login / password information
After patch:
* mercurial try an anonymous access to server, server return 401
response. For all subsequent requests, mercurial keep in memory this
information (this server need basic auth information).
This patch reduce the number of http access against mercurial server.
Example, before patch :
10.10.168.170 - - [25/Oct/2013:15:44:51 +0200] "GET /hg/testagt?cmd=capabilities
HTTP/1.1" 401 260 "-" "mercurial/proto-1.0"
10.10.168.170 - - [25/Oct/2013:15:44:52 +0200] "GET /hg/testagt?cmd=capabilities
HTTP/1.1" 200 147 "-" "mercurial/proto-1.0"
10.10.168.170 - - [25/Oct/2013:15:45:00 +0200] "GET /hg/testagt?cmd=capabilities
HTTP/1.1" 401 260 "-" "mercurial/proto-1.0"
10.10.168.170 - - [25/Oct/2013:15:45:01 +0200] "GET /hg/testagt?cmd=capabilities
HTTP/1.1" 200 147 "-" "mercurial/proto-1.0"
10.10.168.170 - - [25/Oct/2013:15:45:03 +0200] "GET /hg/testagt?cmd=batch
HTTP/1.1" 401 260 "-" "mercurial/proto-1.0"
10.10.168.170 - - [25/Oct/2013:15:45:04 +0200] "GET /hg/testagt?cmd=batch
HTTP/1.1" 200 42 "-" "mercurial/proto-1.0"
10.10.168.170 - - [25/Oct/2013:15:45:06 +0200] "GET /hg/testagt?cmd=getbundle
HTTP/1.1" 401 260 "-" "mercurial/proto-1.0"
10.10.168.170 - - [25/Oct/2013:15:45:07 +0200] "GET /hg/testagt?cmd=getbundle
HTTP/1.1" 200 61184 "-" "mercurial/proto-1.0"
10.10.168.170 - - [25/Oct/2013:15:45:09 +0200] "GET /hg/testagt?cmd=listkeys
HTTP/1.1" 401 260 "-" "mercurial/proto-1.0"
10.10.168.170 - - [25/Oct/2013:15:45:10 +0200] "GET /hg/testagt?cmd=listkeys
HTTP/1.1" 200 15 "-" "mercurial/proto-1.0"
10.10.168.170 - - [25/Oct/2013:15:45:12 +0200] "GET /hg/testagt?cmd=listkeys
HTTP/1.1" 401 260 "-" "mercurial/proto-1.0"
10.10.168.170 - - [25/Oct/2013:15:45:12 +0200] "GET /hg/testagt?cmd=listkeys
HTTP/1.1" 200 - "-" "mercurial/proto-1.0"
Example after patch :
10.10.168.170 - - [28/Oct/2013:11:49:14 +0100] "GET /hg/testagt?cmd=capabilities
HTTP/1.1" 401 260 "-" "mercurial/proto-1.0"
10.10.168.170 - - [28/Oct/2013:11:49:15 +0100] "GET /hg/testagt?cmd=capabilities
HTTP/1.1" 200 147 "-" "mercurial/proto-1.0"
10.10.168.170 - - [28/Oct/2013:11:49:17 +0100] "GET /hg/testagt?cmd=batch
HTTP/1.1" 200 42 "-" "mercurial/proto-1.0"
10.10.168.170 - - [28/Oct/2013:11:49:19 +0100] "GET /hg/testagt?cmd=getbundle
HTTP/1.1" 200 61184 "-" "mercurial/proto-1.0"
10.10.168.170 - - [28/Oct/2013:11:49:22 +0100] "GET /hg/testagt?cmd=listkeys
HTTP/1.1" 200 15 "-" "mercurial/proto-1.0"
10.10.168.170 - - [28/Oct/2013:11:49:24 +0100] "GET /hg/testagt?cmd=listkeys
HTTP/1.1" 200 - "-" "mercurial/proto-1.0"
In this last example, you can see only one 401 response.
author | Stéphane Klein <contact@stephane-klein.info> |
---|---|
date | Mon, 25 Nov 2013 17:18:12 +0100 |
parents | 3c224e0949de |
children | 28d76afa1568 |
rev | line source |
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8226
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
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1 # error.py - Mercurial exceptions |
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2 # |
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3 # Copyright 2005-2008 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
7633 | 7 |
8227
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8 """Mercurial exceptions. |
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9 |
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10 This allows us to catch exceptions at higher levels without forcing |
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11 imports. |
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12 """ |
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13 |
7633 | 14 # Do not import anything here, please |
15 | |
16 class RevlogError(Exception): | |
17 pass | |
18 | |
19 class LookupError(RevlogError, KeyError): | |
20 def __init__(self, name, index, message): | |
21 self.name = name | |
22 if isinstance(name, str) and len(name) == 20: | |
23 from node import short | |
24 name = short(name) | |
25 RevlogError.__init__(self, '%s@%s: %s' % (index, name, message)) | |
26 | |
27 def __str__(self): | |
28 return RevlogError.__str__(self) | |
7636 | 29 |
18855
50c922c1b514
hgweb: show correct error message for i18n environment
Takumi IINO <trot.thunder@gmail.com>
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30 class ManifestLookupError(LookupError): |
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31 pass |
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32 |
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error: change ParseError to CommandError
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33 class CommandError(Exception): |
7636 | 34 """Exception raised on errors in parsing the command line.""" |
7637 | 35 |
18931
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error: introduce new InterventionRequired exception
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36 class InterventionRequired(Exception): |
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37 """Exception raised when a command requires human intervention.""" |
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38 |
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39 class Abort(Exception): |
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40 """Raised if a command needs to print an error and exit.""" |
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41 def __init__(self, *args, **kw): |
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42 Exception.__init__(self, *args) |
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43 self.hint = kw.get('hint') |
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44 |
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45 class ConfigError(Abort): |
8144
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46 'Exception raised when parsing config files' |
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47 |
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wireproto: add out-of-band error class to allow remote repo to report errors
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48 class OutOfBandError(Exception): |
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49 'Exception raised when a remote repo reports failure' |
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50 |
11292 | 51 class ParseError(Exception): |
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52 'Exception raised when parsing config files (msg[, pos])' |
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53 |
7637 | 54 class RepoError(Exception): |
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55 def __init__(self, *args, **kw): |
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56 Exception.__init__(self, *args) |
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57 self.hint = kw.get('hint') |
7637 | 58 |
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59 class RepoLookupError(RepoError): |
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60 pass |
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61 |
7637 | 62 class CapabilityError(RepoError): |
63 pass | |
7640 | 64 |
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65 class RequirementError(RepoError): |
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66 """Exception raised if .hg/requires has an unknown entry.""" |
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67 pass |
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68 |
7640 | 69 class LockError(IOError): |
70 def __init__(self, errno, strerror, filename, desc): | |
71 IOError.__init__(self, errno, strerror, filename) | |
72 self.desc = desc | |
73 | |
74 class LockHeld(LockError): | |
75 def __init__(self, errno, filename, desc, locker): | |
76 LockError.__init__(self, errno, 'Lock held', filename, desc) | |
77 self.locker = locker | |
78 | |
79 class LockUnavailable(LockError): | |
80 pass | |
7641
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81 |
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82 class ResponseError(Exception): |
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83 """Raised to print an error with part of output and exit.""" |
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84 |
7643
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error: move UnknownCommand and AmbiguousCommand
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85 class UnknownCommand(Exception): |
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86 """Exception raised if command is not in the command table.""" |
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87 |
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88 class AmbiguousCommand(Exception): |
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89 """Exception raised if command shortcut matches more than one command.""" |
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90 |
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91 # derived from KeyboardInterrupt to simplify some breakout code |
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92 class SignalInterrupt(KeyboardInterrupt): |
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93 """Exception raised on SIGTERM and SIGHUP.""" |
7646 | 94 |
95 class SignatureError(Exception): | |
96 pass |