From: Mark Brown <broonie@kernel.org>
To: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Cc: users@linux.kernel.org, tools@linux.kernel.org
Subject: Handling of DNS failures
Date: Mon, 19 Sep 2022 17:47:42 +0100 [thread overview]
Message-ID: <Yyib+KiQnb2mDA9b@sirena.org.uk> (raw)
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Hi Konstantin,
Attempting to fetch with b4 am using the latest git on a shaky
mobile network connection I'm seeing Python tracebacks like the
below:
Grabbing thread from lore.kernel.org/all/CAA%2BD8AN1-ReuEaQFiJbsUnPo-3eXa2p-rUW7B%3DtQHesmUEdtSQ%40mail.gmail.com/t.mbox.gz
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 169, in _new_conn
conn = connection.create_connection(
File "/usr/lib/python3/dist-packages/urllib3/util/connection.py", line 73, in create_connection
for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
File "/usr/lib/python3.9/socket.py", line 953, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 699, in urlopen
httplib_response = self._make_request(
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 382, in _make_request
self._validate_conn(conn)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 1012, in _validate_conn
conn.connect()
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 353, in connect
conn = self._new_conn()
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 181, in _new_conn
raise NewConnectionError(
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPSConnection object at 0x7f55c2af10a0>: Failed to establish a new connection: [Errno -2] Name or service not known
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 439, in send
resp = conn.urlopen(
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 755, in urlopen
retries = retries.increment(
File "/usr/lib/python3/dist-packages/urllib3/util/retry.py", line 574, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='lore.kernel.org', port=443): Max retries exceeded with url: /all/CAA%2BD8AN1-ReuEaQFiJbsUnPo-3eXa2p-rUW7B%3DtQHesmUEdtSQ%40mail.gmail.com/t.mbox.gz (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f55c2af10a0>: Failed to establish a new connection: [Errno -2] Name or service not known'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/broonie/git/b4/b4/command.py", line 358, in <module>
cmd()
File "/home/broonie/git/b4/b4/command.py", line 341, in cmd
cmdargs.func(cmdargs)
File "/home/broonie/git/b4/b4/command.py", line 91, in cmd_am
b4.mbox.main(cmdargs)
File "/home/broonie/git/b4/b4/mbox.py", line 756, in main
msgid, msgs = get_msgs(cmdargs)
File "/home/broonie/git/b4/b4/mbox.py", line 693, in get_msgs
msgs = b4.get_pi_thread_by_msgid(msgid, useproject=cmdargs.useproject, nocache=cmdargs.nocache,
File "/home/broonie/git/b4/b4/__init__.py", line 2653, in get_pi_thread_by_msgid
msgs = get_pi_thread_by_url(t_mbx_url, nocache=nocache)
File "/home/broonie/git/b4/b4/__init__.py", line 2608, in get_pi_thread_by_url
resp = session.get(t_mbx_url)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 555, in get
return self.request('GET', url, **kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 516, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='lore.kernel.org', port=443): Max retries exceeded with url: /all/CAA%2BD8AN1-ReuEaQFiJbsUnPo-3eXa2p-rUW7B%3DtQHesmUEdtSQ%40mail.gmail.com/t.mbox.gz (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f55c2af10a0>: Failed to establish a new connection: [Errno -2] Name or service not known'))
Thanks,
Mark
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reply other threads:[~2022-09-19 16:48 UTC|newest]
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