Mercurial > hg
comparison mercurial/hgweb/hgweb_mod.py @ 13571:84bd3fd63afc
hgweb_mod: respond right away if the client specified 100-continue support
Clients that send 100-continue should make sure they really support
continue intelligently. In a later patch we'll introduce a capability so
new clients don't pay a performance penalty talking to old servers.
| author | Augie Fackler <durin42@gmail.com> |
|---|---|
| date | Fri, 07 Jan 2011 15:19:21 -0600 |
| parents | 61a898576888 |
| children | b51bf961b3cb |
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| 13570:617a87cb7eb2 | 13571:84bd3fd63afc |
|---|---|
| 119 raise ErrorResponse(HTTP_NOT_FOUND) | 119 raise ErrorResponse(HTTP_NOT_FOUND) |
| 120 if cmd in perms: | 120 if cmd in perms: |
| 121 self.check_perm(req, perms[cmd]) | 121 self.check_perm(req, perms[cmd]) |
| 122 return protocol.call(self.repo, req, cmd) | 122 return protocol.call(self.repo, req, cmd) |
| 123 except ErrorResponse, inst: | 123 except ErrorResponse, inst: |
| 124 if cmd == 'unbundle': | 124 # A client that sends unbundle without 100-continue will |
| 125 # break if we respond early. | |
| 126 if (cmd == 'unbundle' and | |
| 127 req.env.get('HTTP_EXPECT', | |
| 128 '').lower() != '100-continue'): | |
| 125 req.drain() | 129 req.drain() |
| 126 req.respond(inst, protocol.HGTYPE) | 130 req.respond(inst, protocol.HGTYPE) |
| 127 return '0\n%s\n' % inst.message | 131 return '0\n%s\n' % inst.message |
| 128 | 132 |
| 129 # translate user-visible url structure to internal structure | 133 # translate user-visible url structure to internal structure |