[twisted] add request error handler to avoid finishing it twice And avoid stack traces like:: Traceback (most recent call last): File "/usr/lib/python2.7/threading.py", line 783, in __bootstrap self.__bootstrap_inner() File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner self.run() File "/usr/lib/python2.7/threading.py", line 763, in run self.__target(*self.__args, **self.__kwargs) --- <exception caught here> --- [...] File "/usr/lib/python2.7/dist-packages/twisted/python/threadpool.py", line 196, in _worker result = context.call(ctx, function, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 118, in callWithContext return self.currentContext().callWithContext(ctx, func, *args, **kw) File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 81, in callWithContext return func(*args,**kw) File "/home/me/envs/grshell-cw/cubicweb/statsd_logger.py", line 121, in __call__ return self.callable(*args, **kw) File "/home/me/envs/grshell-cw/cubicweb/etwist/server.py", line 131, in render_request code=500, twisted_request=request) File "/home/me/envs/grshell-cw/cubicweb/etwist/http.py", line 22, in __init__ self._finalize() File "/home/me/envs/grshell-cw/cubicweb/etwist/http.py", line 46, in _finalize self._twreq.finish() File "/usr/lib/python2.7/dist-packages/twisted/web/server.py", line 228, in finish return http.Request.finish(self) File "/usr/lib/python2.7/dist-packages/twisted/web/http.py", line 931, in finish "Request.finish called on a request after its connection was lost; " exceptions.RuntimeError: Request.finish called on a request after its connection was lost; use Request.notifyFinish to keep track of this.

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#!/usr/bin/make -f

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# Sample debian/rules that uses debhelper.

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# GNU copyright 1997 to 1999 by Joey Hess.

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# Uncomment this to turn on verbose mode.

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# export DH_VERBOSE=1

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export PYBUILD_NAME=cubicweb

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export PYBUILD_DISABLE_python2=test

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%:

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	dh $@ --with python2,sphinxdoc --buildsystem=pybuild

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override_dh_auto_build: export http_proxy=127.0.0.1:9

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override_dh_auto_build: export https_proxy=127.0.0.1:9

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override_dh_auto_build:

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	dh_auto_build

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ifeq (,$(findstring nodocs, $(DEB_BUILD_OPTIONS)))

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	PYTHONPATH=. sphinx-build -N -bhtml doc/ debian/cubicweb-doc/html

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endif

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override_dh_auto_install:

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	dh_auto_install

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	mv debian/python-${PYBUILD_NAME}/usr/bin/cubicweb-ctl \

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		debian/cubicweb-ctl/usr/bin/cubicweb-ctl

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override_dh_installchangelogs:

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	dh_installchangelogs -Xdoc/changes

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