It’s using waitress under the hood, it’s not single threaded. > On Jan 24, 2022, at 09:51, Mikko Ohtamaa <mi...@redinnovation.com> wrote: > > Hi Michael, > > > Have you looked at the StopableWSGIServer in webtest? I wonder if it can help > debug what you've been seeing. > > https://docs.pylonsproject.org/projects/webtest/en/latest/api.html#webtest.http.StopableWSGIServer > > <https://docs.pylonsproject.org/projects/webtest/en/latest/api.html#webtest.http.StopableWSGIServer> > > Thanks for the heads up. In this case, I hope to have a proper process and > threading support for the server. FAIK StopableWSGIServer is single-threaded, > but I could be wrong. > > -Mikko > > > - Michael > >> On Jan 22, 2022, at 05:11, Mikko Ohtamaa <mi...@redinnovation.com >> <mailto:mi...@redinnovation.com>> wrote: >> >> Hi, >> >> I am trying to add webhook support to the otherwise command-line application >> using Waitress web server. Webhook endpoints are defined as Pyramid routes. >> I also wish to test this functionality using pytest. >> >> The server gets created fine, but on pytest shutdown, I am getting an error: >> OSError: [Errno 9] Bad file descriptor. What would be the nice way to spin >> Waitress up and down on demand? >> >> How do I create the server instance: >> >> def create_webhook_server(host: str, port: int, username: str, password: >> str, queue: Queue) -> MultiSocketServer: >> app = create_pyramid_app(username, password, queue, production=False) >> server = create_server(app, host=host, port=port) >> logger.info <http://logger.info/>("Webhook server will spawn at %s:%d", >> host, port) >> return server >> >> How do I start and test the server in the unit test: >> >> def test_auth_ok(): >> """Username and password allow to access the webhook""" >> queue = Queue() >> server = create_webhook_server("127.0.0.1", 5000, "test", "test", queue) >> server_url = "http://test:test@127.0.0.1:5000 >> <http://test:test@127.0.0.1:5000/>" >> webhook_thread = Thread(target=server.run) >> webhook_thread.start() >> # Test home view >> resp = requests.get(server_url) >> assert resp.status_code == 200 >> server.close() >> >> The exception I am getting: >> >> tests/test_webhook_auth.py::test_auth_ok >> >> /Users/moo/Library/Caches/pypoetry/virtualenvs/tradeexecutor-13XfP0tc-py3.9/lib/python3.9/site-packages/_pytest/threadexception.py:75: >> PytestUnhandledThreadExceptionWarning: Exception in thread Thread-1 >> >> Traceback (most recent call last): >> File >> "/usr/local/Cellar/python@3.9/3.9.9/Frameworks/Python.framework/Versions/3.9/lib/python3.9/threading.py", >> line 973, in _bootstrap_inner >> self.run() >> File >> "/usr/local/Cellar/python@3.9/3.9.9/Frameworks/Python.framework/Versions/3.9/lib/python3.9/threading.py", >> line 910, in run >> self._target(*self._args, **self._kwargs) >> File >> "/Users/moo/Library/Caches/pypoetry/virtualenvs/tradeexecutor-13XfP0tc-py3.9/lib/python3.9/site-packages/waitress/server.py", >> line 322, in run >> self.asyncore.loop( >> File >> "/Users/moo/Library/Caches/pypoetry/virtualenvs/tradeexecutor-13XfP0tc-py3.9/lib/python3.9/site-packages/waitress/wasyncore.py", >> line 245, in loop >> poll_fun(timeout, map) >> File >> "/Users/moo/Library/Caches/pypoetry/virtualenvs/tradeexecutor-13XfP0tc-py3.9/lib/python3.9/site-packages/waitress/wasyncore.py", >> line 172, in poll >> r, w, e = select.select(r, w, e, timeout) >> OSError: [Errno 9] Bad file descriptor >> >> warnings.warn(pytest.PytestUnhandledThreadExceptionWarning(msg)) >> >> tests/test_webhook_auth.py::test_auth_failed >> >> /Users/moo/Library/Caches/pypoetry/virtualenvs/tradeexecutor-13XfP0tc-py3.9/lib/python3.9/site-packages/_pytest/threadexception.py:75: >> PytestUnhandledThreadExceptionWarning: Exception in thread Thread-2 >> >> Traceback (most recent call last): >> File >> "/usr/local/Cellar/python@3.9/3.9.9/Frameworks/Python.framework/Versions/3.9/lib/python3.9/threading.py", >> line 973, in _bootstrap_inner >> self.run() >> File >> "/usr/local/Cellar/python@3.9/3.9.9/Frameworks/Python.framework/Versions/3.9/lib/python3.9/threading.py", >> line 910, in run >> self._target(*self._args, **self._kwargs) >> File >> "/Users/moo/Library/Caches/pypoetry/virtualenvs/tradeexecutor-13XfP0tc-py3.9/lib/python3.9/site-packages/waitress/server.py", >> line 322, in run >> self.asyncore.loop( >> File >> "/Users/moo/Library/Caches/pypoetry/virtualenvs/tradeexecutor-13XfP0tc-py3.9/lib/python3.9/site-packages/waitress/wasyncore.py", >> line 245, in loop >> poll_fun(timeout, map) >> File >> "/Users/moo/Library/Caches/pypoetry/virtualenvs/tradeexecutor-13XfP0tc-py3.9/lib/python3.9/site-packages/waitress/wasyncore.py", >> line 172, in poll >> r, w, e = select.select(r, w, e, timeout) >> OSError: [Errno 9] Bad file descriptor >> >> warnings.warn(pytest.PytestUnhandledThreadExceptionWarning(msg)) >> >> >> >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "pylons-discuss" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to pylons-discuss+unsubscr...@googlegroups.com >> <mailto:pylons-discuss+unsubscr...@googlegroups.com>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/pylons-discuss/CAK8RCUtiHH3N00sUthcUKj6Ur-ZjNsAGkXByo5FEPvuKZY%3DgNg%40mail.gmail.com >> >> <https://groups.google.com/d/msgid/pylons-discuss/CAK8RCUtiHH3N00sUthcUKj6Ur-ZjNsAGkXByo5FEPvuKZY%3DgNg%40mail.gmail.com?utm_medium=email&utm_source=footer>. > > > -- > You received this message because you are subscribed to the Google Groups > "pylons-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to pylons-discuss+unsubscr...@googlegroups.com > <mailto:pylons-discuss+unsubscr...@googlegroups.com>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/pylons-discuss/033C221D-0022-460C-8AC8-9FA05A784273%40gmail.com > > <https://groups.google.com/d/msgid/pylons-discuss/033C221D-0022-460C-8AC8-9FA05A784273%40gmail.com?utm_medium=email&utm_source=footer>. > > -- > You received this message because you are subscribed to the Google Groups > 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