I got this running some stress tests (curl-loader) on 0.2.0:

Traceback (most recent call last): File "./cogen_wsgi", line 11, in <module> wsgi.server_factory({}, '0.0.0.0', 8080)(application) File "build/bdist.linux-i686/egg/cogen/web/wsgi.py", line 793, in serve File "build/bdist.linux-i686/egg/cogen/core/schedulers.py", line 230, in run File "build/bdist.linux-i686/egg/cogen/core/schedulers.py", line 212, in iter_run File "build/bdist.linux-i686/egg/cogen/core/proactors/epoll_impl.py", line 64, in run NameError: global name 'ConnectionClosed' is not defined

wops, looks like i forgot an import - fixed in the trunk