test_multiprocess_sighup and test_run[hostname] failing on macos #2766
Replies: 1 comment 2 replies
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I didn't create uvicorn. I just maintain it. :) Can you create a project in GitHub and show me the issue in a pipeline running on MacOS or something that I can reproduce? |
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Thanks for the quick response @Kludex! The |
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There must be more to it though as python 3.11 does not work for me locally. |
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Hi 👋
Thanks for creating and maintaining this package. I am an upstream user of marimo and could narrow down an issue I have there down to uvicorn.
I have an Intel Mac (x86_64) and receive an (
socket.gaierror: [Errno 8] nodename nor servname provided, or not known) error when running e.g.uvx marimo edit --sandbox my_notebook.py.When running uvicorn's testsuite with
scripts/installfollowed byscripts/test, I receive the same error and bothtest_multiprocess_sighupandtest_run[hostname]are failing.Your help would be appreciated.
Cheers,
Hauke
Full traceback
❯ scripts/test + '[' -z ']' + scripts/check + ./scripts/sync-version + uv run ruff format --check --diff uvicorn tests 73 files already formatted + uv run mypy uvicorn tests Success: no issues found in 73 source files + uv run ruff check uvicorn tests All checks passed! ++ pwd + export COVERAGE_PROCESS_START=/Users/user/Documents/GitHub/uvicorn/pyproject.toml + COVERAGE_PROCESS_START=/Users/user/Documents/GitHub/uvicorn/pyproject.toml + uv run coverage run --debug config -m pytest -- config ---------------------------------------------------- branch: False command_line: None concurrency: -none- config_file: /Users/user/Documents/GitHub/uvicorn/pyproject.toml config_files_attempted: /Users/user/Documents/GitHub/uvicorn/.coveragerc /Users/user/Documents/GitHub/uvicorn/setup.cfg /Users/user/Documents/GitHub/uvicorn/tox.ini /Users/user/Documents/GitHub/uvicorn/pyproject.toml config_files_read: /Users/user/Documents/GitHub/uvicorn/pyproject.toml context: None cover_pylib: False data_file: .coverage debug: config debug_file: None disable_warnings: -none- dynamic_context: None exclude_also: -none- exclude_list: pragma: no cover pragma: nocover pragma: full coverage if TYPE_CHECKING: if typing.TYPE_CHECKING: raise NotImplementedError py-not-win32 py-not-linux py-darwin py-gte-39 py-gte-310 py-gte-311 extra_css: None fail_under: 100.0 format: None html_dir: htmlcov html_skip_covered: None html_skip_empty: None html_title: Coverage report ignore_errors: False include_namespace_packages: False json_output: coverage.json json_pretty_print: False json_show_contexts: False lcov_line_checksums: False lcov_output: coverage.lcov parallel: True partial_always_list: while (True|1|False|0): if (True|1|False|0): partial_list: #\s*(pragma|PRAGMA)[:\s]?\s*(no|NO)\s*(branch|BRANCH) paths: {} plugin_options: {'coverage_conditional_plugin': {'omit': {"sys_platform == 'win32'": ['uvicorn/loops/uvloop.py', 'uvicorn/supervisors/multiprocess.py', 'tests/supervisors/test_multiprocess.py'], "sys_platform != 'win32'": ['uvicorn/loops/asyncio.py']}, 'rules': {'py-win32': "sys_platform == 'win32'", 'py-not-win32': "sys_platform != 'win32'", 'py-linux': "sys_platform == 'linux'", 'py-not-linux': "sys_platform != 'linux'", 'py-darwin': "sys_platform == 'darwin'", 'py-gte-39': 'sys_version_info >= (3, 9)', 'py-lt-39': 'sys_version_info < (3, 9)', 'py-gte-310': 'sys_version_info >= (3, 10)', 'py-lt-310': 'sys_version_info < (3, 10)', 'py-gte-311': 'sys_version_info >= (3, 11)', 'py-lt-311': 'sys_version_info < (3, 11)'}}} plugins: coverage_conditional_plugin precision: 2 relative_files: False report_contexts: None report_include: None report_omit: None run_include: -none- run_omit: uvicorn/workers.py uvicorn/__main__.py uvicorn/_compat.py uvicorn/loops/asyncio.py show_contexts: False show_missing: True sigterm: False skip_covered: True skip_empty: False sort: None source: None source_dirs: -none- source_pkgs: uvicorn tests timid: False xml_output: coverage.xml xml_package_depth: 99 -- end ------------------------------------------------------- =========================================== test session starts ============================================ platform darwin -- Python 3.14.1, pytest-8.3.5, pluggy-1.6.0 rootdir: /Users/user/Documents/GitHub/uvicorn configfile: pyproject.toml plugins: anyio-4.11.0, mock-3.14.0, xdist-3.6.1 8 workers [931 items] .................................................................................................... [ 10%] .................................................................................................... [ 21%] .................................................................................................... [ 32%] .................................................................................................... [ 42%] .................................................................................................... [ 53%] .................................................................................................... [ 64%] .....................................ss..................s.s.....................ss......ss......... [ 75%] ...........s...........s..ss........................................................................ [ 85%] ................................................s................................................... [ 96%] ..............FF.........s..... [100%]Task exception was never retrieved future: exception=SystemExit(1)> Traceback (most recent call last): File "/Users/user/Documents/GitHub/uvicorn/uvicorn/server.py", line 164, in startup server = await loop.create_server( ^^^^^^^^^^^^^^^^^^^^^^^^^ ...<5 lines>... ) ^ File "/Users/user/.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py", line 1578, in create_server infos = await tasks.gather(*fs) ^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/user/.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py", line 1509, in _create_server_getaddrinfo infos = await self._ensure_resolved((host, port), family=family, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type=socket.SOCK_STREAM, ^^^^^^^^^^^^^^^^^^^^^^^^ flags=flags, loop=self) ^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/user/.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py", line 1505, in _ensure_resolved return await loop.getaddrinfo(host, port, family=family, type=type, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ proto=proto, flags=flags) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/user/.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py", line 936, in getaddrinfo return await self.run_in_executor( ^^^^^^^^^^^^^^^^^^^^^^^^^^^ None, getaddr_func, host, port, family, type, proto, flags) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/user/.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/concurrent/futures/thread.py", line 86, in run result = ctx.run(self.task) File "/Users/user/.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/concurrent/futures/thread.py", line 73, in run return fn(*args, **kwargs) File "/Users/user/.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/socket.py", line 983, in getaddrinfo for res in _socket.getaddrinfo(host, port, family, type, proto, flags): ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ socket.gaierror: [Errno 8] nodename nor servname provided, or not known During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/runner.py", line 341, in from_call result: TResult | None = func() ~~~~^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/runner.py", line 242, in lambda: runtest_hook(item=item, **kwds), when=when, reraise=reraise ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_hooks.py", line 512, in __call__ return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult) ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_manager.py", line 120, in _hookexec return self._inner_hookexec(hook_name, methods, kwargs, firstresult) ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_callers.py", line 167, in _multicall raise exception File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_callers.py", line 139, in _multicall teardown.throw(exception) ~~~~~~~~~~~~~~^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/threadexception.py", line 92, in pytest_runtest_call yield from thread_exception_runtest_hook() File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/threadexception.py", line 68, in thread_exception_runtest_hook yield File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_callers.py", line 139, in _multicall teardown.throw(exception) ~~~~~~~~~~~~~~^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/unraisableexception.py", line 95, in pytest_runtest_call yield from unraisable_exception_runtest_hook() File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/unraisableexception.py", line 70, in unraisable_exception_runtest_hook yield File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_callers.py", line 139, in _multicall teardown.throw(exception) ~~~~~~~~~~~~~~^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/logging.py", line 846, in pytest_runtest_call yield from self._runtest_for(item, "call") File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/logging.py", line 829, in _runtest_for yield File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_callers.py", line 139, in _multicall teardown.throw(exception) ~~~~~~~~~~~~~~^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/capture.py", line 898, in pytest_runtest_call return (yield) ^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_callers.py", line 139, in _multicall teardown.throw(exception) ~~~~~~~~~~~~~~^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/skipping.py", line 257, in pytest_runtest_call return (yield) ^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_callers.py", line 121, in _multicall res = hook_impl.function(*args) File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/runner.py", line 174, in pytest_runtest_call item.runtest() ~~~~~~~~~~~~^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/_pytest/python.py", line 1627, in runtest self.ihook.pytest_pyfunc_call(pyfuncitem=self) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_hooks.py", line 512, in __call__ return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult) ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_manager.py", line 120, in _hookexec return self._inner_hookexec(hook_name, methods, kwargs, firstresult) ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_callers.py", line 167, in _multicall raise exception File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/pluggy/_callers.py", line 121, in _multicall res = hook_impl.function(*args) File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/anyio/pytest_plugin.py", line 186, in pytest_pyfunc_call runner.run_test(pyfuncitem.obj, testargs) ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/.venv/lib/python3.14/site-packages/anyio/_backends/_asyncio.py", line 2288, in run_test self.get_loop().run_until_complete( ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ self._call_in_runner_task(test_func, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "/Users/user/.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py", line 706, in run_until_complete self.run_forever() ~~~~~~~~~~~~~~~~^^ File "/Users/user/.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py", line 677, in run_forever self._run_once() ~~~~~~~~~~~~~~^^ File "/Users/user/.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py", line 2046, in _run_once handle._run() ~~~~~~~~~~~^^ File "/Users/user/.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/events.py", line 94, in _run self._context.run(self._callback, *self._args) ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/user/Documents/GitHub/uvicorn/uvicorn/server.py", line 71, in serve await self._serve(sockets) File "/Users/user/Documents/GitHub/uvicorn/uvicorn/server.py", line 86, in _serve await self.startup(sockets=sockets) File "/Users/user/Documents/GitHub/uvicorn/uvicorn/server.py", line 174, in startup sys.exit(1) ~~~~~~~~^^^ SystemExit: 1 ================================================= FAILURES ================================================= _________________________________________ test_multiprocess_sighup _________________________________________ [gw4] darwin -- Python 3.14.1 /Users/user/Documents/GitHub/uvicorn/.venv/bin/python @pytest.mark.skipif(not hasattr(signal, "SIGHUP"), reason="platform unsupports SIGHUP") def test_multiprocess_sighup() -> None: """ Ensure that the SIGHUP signal is handled as expected. """ config = Config(app=app, workers=2) supervisor = Multiprocess(config, target=run, sockets=[]) threading.Thread(target=supervisor.run, daemon=True).start() time.sleep(1) pids = [p.pid for p in supervisor.processes] supervisor.signal_queue.append(signal.SIGHUP) time.sleep(1) > assert pids != [p.pid for p in supervisor.processes] E assert [22311, 22312] != [22311, 22312] tests/supervisors/test_multiprocess.py:136: AssertionError ------------------------------------------- Captured stderr call ------------------------------------------- INFO: Started parent process [21860] -------------------------------------------- Captured log call --------------------------------------------- INFO uvicorn.error:multiprocess.py:147 Started parent process [21860] ____________________________________________ test_run[hostname] ____________________________________________ [gw3] darwin -- Python 3.14.1 /Users/user/Documents/GitHub/uvicorn/.venv/bin/python self = , sockets = None async def startup(self, sockets: list[socket.socket] | None = None) -> None: await self.lifespan.startup() if self.lifespan.should_exit: self.should_exit = True return config = self.config def create_protocol( _loop: asyncio.AbstractEventLoop | None = None, ) -> asyncio.Protocol: return config.http_protocol_class( # type: ignore[call-arg] config=config, server_state=self.server_state, app_state=self.lifespan.state, _loop=_loop, ) loop = asyncio.get_running_loop() listeners: Sequence[socket.SocketType] if sockets is not None: # pragma: full coverage # Explicitly passed a list of open sockets. # We use this when the server is run from a Gunicorn worker. def _share_socket( sock: socket.SocketType, ) -> socket.SocketType: # pragma py-not-win32 # Windows requires the socket be explicitly shared across # multiple workers (processes). from socket import fromshare # type: ignore[attr-defined] sock_data = sock.share(os.getpid()) # type: ignore[attr-defined] return fromshare(sock_data) self.servers: list[asyncio.base_events.Server] = [] for sock in sockets: is_windows = platform.system() == "Windows" if config.workers > 1 and is_windows: # pragma: py-not-win32 sock = _share_socket(sock) # type: ignore[assignment] server = await loop.create_server(create_protocol, sock=sock, ssl=config.ssl, backlog=config.backlog) self.servers.append(server) listeners = sockets elif config.fd is not None: # pragma: py-win32 # Use an existing socket, from a file descriptor. sock = socket.fromfd(config.fd, socket.AF_UNIX, socket.SOCK_STREAM) server = await loop.create_server(create_protocol, sock=sock, ssl=config.ssl, backlog=config.backlog) assert server.sockets is not None # mypy listeners = server.sockets self.servers = [server] elif config.uds is not None: # pragma: py-win32 # Create a socket using UNIX domain socket. uds_perms = 0o666 if os.path.exists(config.uds): uds_perms = os.stat(config.uds).st_mode # pragma: full coverage server = await loop.create_unix_server( create_protocol, path=config.uds, ssl=config.ssl, backlog=config.backlog ) os.chmod(config.uds, uds_perms) assert server.sockets is not None # mypy listeners = server.sockets self.servers = [server] else: # Standard case. Create a socket from a host/port pair. try: > server = await loop.create_server( create_protocol, host=config.host, port=config.port, ssl=config.ssl, backlog=config.backlog, ) uvicorn/server.py:164: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ../../../.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py:1578: in create_server infos = await tasks.gather(*fs) ../../../.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py:1509: in _create_server_getaddrinfo infos = await self._ensure_resolved((host, port), family=family, ../../../.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py:1505: in _ensure_resolved return await loop.getaddrinfo(host, port, family=family, type=type, ../../../.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py:936: in getaddrinfo return await self.run_in_executor( ../../../.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/concurrent/futures/thread.py:86: in run result = ctx.run(self.task) ../../../.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/concurrent/futures/thread.py:73: in run return fn(*args, **kwargs) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'localhost', port = 61784, family = , type = proto = 0, flags = def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno 8] nodename nor servname provided, or not known ../../../.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/socket.py:983: gaierror During handling of the above exception, another exception occurred: pyfuncitem = @pytest.hookimpl(tryfirst=True) def pytest_pyfunc_call(pyfuncitem: Any) -> bool | None: def run_with_hypothesis(**kwargs: Any) -> None: with get_runner(backend_name, backend_options) as runner: runner.run_test(original_func, kwargs) backend = pyfuncitem.funcargs.get("anyio_backend") if backend: backend_name, backend_options = extract_backend_and_options(backend) if hasattr(pyfuncitem.obj, "hypothesis"): # Wrap the inner test function unless it's already wrapped original_func = pyfuncitem.obj.hypothesis.inner_test if original_func.__qualname__ != run_with_hypothesis.__qualname__: if iscoroutinefunction(original_func): pyfuncitem.obj.hypothesis.inner_test = run_with_hypothesis return None if iscoroutinefunction(pyfuncitem.obj): funcargs = pyfuncitem.funcargs testargs = {arg: funcargs[arg] for arg in pyfuncitem._fixtureinfo.argnames} with get_runner(backend_name, backend_options) as runner: try: > runner.run_test(pyfuncitem.obj, testargs) .venv/lib/python3.14/site-packages/anyio/pytest_plugin.py:186: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .venv/lib/python3.14/site-packages/anyio/_backends/_asyncio.py:2288: in run_test self.get_loop().run_until_complete( ../../../.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py:706: in run_until_complete self.run_forever() ../../../.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py:677: in run_forever self._run_once() ../../../.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/base_events.py:2046: in _run_once handle._run() ../../../.local/share/uv/python/cpython-3.14.1-macos-x86_64-none/lib/python3.14/asyncio/events.py:94: in _run self._context.run(self._callback, *self._args) uvicorn/server.py:71: in serve await self._serve(sockets) uvicorn/server.py:86: in _serve await self.startup(sockets=sockets) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = , sockets = None async def startup(self, sockets: list[socket.socket] | None = None) -> None: await self.lifespan.startup() if self.lifespan.should_exit: self.should_exit = True return config = self.config def create_protocol( _loop: asyncio.AbstractEventLoop | None = None, ) -> asyncio.Protocol: return config.http_protocol_class( # type: ignore[call-arg] config=config, server_state=self.server_state, app_state=self.lifespan.state, _loop=_loop, ) loop = asyncio.get_running_loop() listeners: Sequence[socket.SocketType] if sockets is not None: # pragma: full coverage # Explicitly passed a list of open sockets. # We use this when the server is run from a Gunicorn worker. def _share_socket( sock: socket.SocketType, ) -> socket.SocketType: # pragma py-not-win32 # Windows requires the socket be explicitly shared across # multiple workers (processes). from socket import fromshare # type: ignore[attr-defined] sock_data = sock.share(os.getpid()) # type: ignore[attr-defined] return fromshare(sock_data) self.servers: list[asyncio.base_events.Server] = [] for sock in sockets: is_windows = platform.system() == "Windows" if config.workers > 1 and is_windows: # pragma: py-not-win32 sock = _share_socket(sock) # type: ignore[assignment] server = await loop.create_server(create_protocol, sock=sock, ssl=config.ssl, backlog=config.backlog) self.servers.append(server) listeners = sockets elif config.fd is not None: # pragma: py-win32 # Use an existing socket, from a file descriptor. sock = socket.fromfd(config.fd, socket.AF_UNIX, socket.SOCK_STREAM) server = await loop.create_server(create_protocol, sock=sock, ssl=config.ssl, backlog=config.backlog) assert server.sockets is not None # mypy listeners = server.sockets self.servers = [server] elif config.uds is not None: # pragma: py-win32 # Create a socket using UNIX domain socket. uds_perms = 0o666 if os.path.exists(config.uds): uds_perms = os.stat(config.uds).st_mode # pragma: full coverage server = await loop.create_unix_server( create_protocol, path=config.uds, ssl=config.ssl, backlog=config.backlog ) os.chmod(config.uds, uds_perms) assert server.sockets is not None # mypy listeners = server.sockets self.servers = [server] else: # Standard case. Create a socket from a host/port pair. try: server = await loop.create_server( create_protocol, host=config.host, port=config.port, ssl=config.ssl, backlog=config.backlog, ) except OSError as exc: logger.error(exc) await self.lifespan.shutdown() > sys.exit(1) E SystemExit: 1 uvicorn/server.py:174: SystemExit ------------------------------------------- Captured stderr call ------------------------------------------- INFO: Started server process [21854] INFO: Waiting for application startup. INFO: ASGI 'lifespan' protocol appears unsupported. INFO: Application startup complete. ERROR: [Errno 8] nodename nor servname provided, or not known -------------------------------------------- Captured log call --------------------------------------------- INFO uvicorn.error:server.py:84 Started server process [21854] INFO uvicorn.error:on.py:48 Waiting for application startup. INFO uvicorn.error:on.py:94 ASGI 'lifespan' protocol appears unsupported. INFO uvicorn.error:on.py:62 Application startup complete. ERROR uvicorn.error:server.py:172 [Errno 8] nodename nor servname provided, or not known ========================================= short test summary info ========================================== SKIPPED [2] tests/protocols/test_websocket.py:986: WebSocketsSansIOProtocol sends both start and body messages in one message. SKIPPED [2] tests/protocols/test_websocket.py:914: WebSocketsSansIOProtocol sends both start and body messages in one message. SKIPPED [1] tests/supervisors/test_reload.py:140: Flaky on Windows and MacOS SKIPPED [1] tests/supervisors/test_reload.py:156: Flaky on Windows and MacOS SKIPPED [2] tests/protocols/test_websocket.py:948: WebSocketsSansIOProtocol sends both start and body messages in one message. SKIPPED [1] tests/supervisors/test_reload.py:191: Flaky on Windows and MacOS SKIPPED [1] tests/supervisors/test_reload.py:213: Flaky on Windows and MacOS SKIPPED [1] tests/supervisors/test_reload.py:236: Flaky on Windows and MacOS SKIPPED [1] tests/supervisors/test_reload.py:258: Flaky on Windows and MacOS SKIPPED [1] tests/supervisors/test_multiprocess.py:110: platform unsupports SIGBREAK SKIPPED [1] tests/supervisors/test_reload.py:98: Flaky on Windows and MacOS ================================ 2 failed, 915 passed, 14 skipped in 50.59s ================================Beta Was this translation helpful? Give feedback.
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