#513: HTTP protocol violation on factories misconfiguration
---+-
Reporter: olemis| Owner: olemis
Type: defect| Status: accepted
Priority: blocker | Milestone: Release 6
Component: multiproduct |Version:
Resolution:| Keywords: hooks configuration
---+-
Changes (by olemis):
* status: new = accepted
* component: = multiproduct
* priority: major = blocker
* keywords: = hooks configuration
* milestone: = Release 6
* owner: = olemis
Old description:
If TracIni options for environment factories are set to non-existent
module paths then nothing is sent back to he client thus incurring in a
HTTP protocol violation .
New description:
If TracIni options for environment factories are set to non-existent
module paths then nothing is sent back to he client thus incurring in a
HTTP protocol violation .
The following traceback is reported by tracd
{{{#!py
Exception happened during processing of request from ('127.0.0.1', 35079)
Traceback (most recent call last):
File /usr/lib/python2.6/SocketServer.py, line 558, in
process_request_thread
self.finish_request(request, client_address)
File /usr/lib/python2.6/SocketServer.py, line 320, in finish_request
self.RequestHandlerClass(request, client_address, self)
File /usr/lib/python2.6/SocketServer.py, line 615, in __init__
self.handle()
File /usr/lib/python2.6/BaseHTTPServer.py, line 329, in handle
self.handle_one_request()
File /path/to/bloodhound/trac/trac/web/wsgi.py, line 191, in
handle_one_request
gateway.run(self.server.application)
File /path/to/bloodhound/trac/trac/web/wsgi.py, line 91, in run
response = application(self.environ, self._start_response)
File /path/to/bloodhound/trac/trac/web/standalone.py, line 91, in
__call__
return self.application(environ, start_response)
File /path/to/bloodhound/trac/trac/web/main.py, line 405, in
dispatch_request
env = bootstrap.open_environment(environ, start_response)
File /path/to/bloodhound/trac/trac/hooks.py, line 206, in
open_environment
factory = environment_factory(global_env)
File /path/to/bloodhound/trac/trac/hooks.py, line 84, in
environment_factory
return _get_hook_class(env.path, hook_path, EnvironmentFactoryBase) if
hook_path else None
File /path/to/bloodhound/trac/trac/hooks.py, line 55, in
_get_hook_class
module = _hook_load(env_path, hook_path)
File /path/to/bloodhound/trac/trac/hooks.py, line 51, in _hook_load
module = imp.load_source(hook_name, load_path)
IOError: [Errno 2] No such file or directory
}}}
... and this is the original failure mode reported by twill while running
[https://bitbucket.org/olemis/bloodhound-rpc Bloodhound RPC plugin] test
suite .
{{{#!py
Traceback (most recent call last):
File /path/to/bloodhound_rpc/trunk/tracrpc/tests/__init__.py, line 98,
in module
'8765', 'http://127.0.0.1')
File /path/to/bloodhound/trac/trac/tests/functional/testenv.py, line
60, in __init__
self.create()
File /path/to/bloodhound/trac/trac/tests/functional/testenv.py, line
138, in create
self.post_create(env)
File /path/to/bloodhound_rpc/trunk/tracrpc/tests/__init__.py, line 88,
in post_create
self.restart()
File /path/to/bloodhound/trac/trac/tests/functional/testenv.py, line
217, in restart
self.start()
File /path/to/bloodhound/trac/trac/tests/functional/testenv.py, line
187, in start
tc.go(self.url)
File /usr/lib/pymodules/python2.6/twill/commands.py, line 112, in go
browser.go(url)
File /usr/lib/pymodules/python2.6/twill/browser.py, line 114, in go
self._journey('open', u)
File /usr/lib/pymodules/python2.6/twill/browser.py, line 524, in
_journey
r = func(*args, **kwargs)
File /usr/lib/python2.6/dist-packages/mechanize/_mechanize.py, line
209, in open
return self._mech_open(url, data, timeout=timeout)
File /usr/lib/python2.6/dist-packages/mechanize/_mechanize.py, line
236, in _mech_open
response = UserAgentBase.open(self, request, data)
File /usr/lib/python2.6/dist-packages/mechanize/_opener.py, line 191,
in open
response = urlopen(self, req, data)
File /usr/lib/python2.6/urllib2.py, line 409, in _open
'_open', req)
File /usr/lib/python2.6/urllib2.py, line 369, in _call_chain
result = func(*args)
File /usr/lib/pymodules/python2.6/twill/_browser.py, line 16, in
http_open
return self.do_open(wsgi_intercept.WSGI_HTTPConnection, req)
File /usr/lib/python2.6/dist-packages/mechanize/_http.py, line 704, in
do_open
r = h.getresponse()
File /usr/lib/python2.6/httplib.py, line 986, in getresponse
response.begin()
File /usr/lib/python2.6/httplib.py, line 391, in begin
version, status, reason = self._read_status()
File
