DNS error causes cascading exception failure
Metadata
Current evaluation
Snapcraft 2.34 push dumps a raw urllib3/requests traceback (ending in a Retry TypeError) on DNS failure instead of a friendly error. 8.7 years old, no comments or labels; affected version and storeapi code long since replaced.
Suggested action: close stale
Reason: The issue is 3172 days old with zero comments, no labels, and no maintainer engagement, and it targets Snapcraft 2.34 whose storeapi module (snapcraft/storeapi/__init__.py in the traceback) no longer exists in the current codebase, which has a rewritten snapcraft/store/ package. The terminal TypeError is a known requests/urllib3 version-mismatch artifact fixed upstream, so the specific failure is no longer reproducible on supported versions.
Impact:
20
Quick Win:
15.0
Staleness:
95
Complexity:
25
Confidence:
70
Support Request:
10
Issue body
My internet was dodgy today, but a DNS failure probably shouldn't be displayed like this.
Snapcraft 2.34.
% snapcraft push hydroctl_15_multi.snap
Pushing hydroctl_15_multi.snap
Preparing to push '/home/rog/src/go/src/github.com/rogpeppe/hydro/snap/hydroctl_15_multi.snap' to the store.
Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/urllib3/connection.py", line 141, in _new_conn
(self.host, self.port), self.timeout, **extra_kw)
File "/usr/local/lib/python3.5/dist-packages/urllib3/util/connection.py", line 60, in create_connection
for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
File "/usr/lib/python3.5/socket.py", line 732, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -3] Temporary failure in name resolution
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/urllib3/connectionpool.py", line 601, in urlopen
chunked=chunked)
File "/usr/local/lib/python3.5/dist-packages/urllib3/connectionpool.py", line 346, in _make_request
self._validate_conn(conn)
File "/usr/local/lib/python3.5/dist-packages/urllib3/connectionpool.py", line 850, in _validate_conn
conn.connect()
File "/usr/local/lib/python3.5/dist-packages/urllib3/connection.py", line 284, in connect
conn = self._new_conn()
File "/usr/local/lib/python3.5/dist-packages/urllib3/connection.py", line 150, in _new_conn
self, "Failed to establish a new connection: %s" % e)
urllib3.exceptions.NewConnectionError: <urllib3.connection.VerifiedHTTPSConnection object at 0x7f1175d97518>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/bin/snapcraft", line 9, in <module>
load_entry_point('snapcraft==2.34', 'console_scripts', 'snapcraft')()
File "/home/rog/.local/lib/python3.5/site-packages/pkg_resources/__init__.py", line 561, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/home/rog/.local/lib/python3.5/site-packages/pkg_resources/__init__.py", line 2627, in load_entry_point
return ep.load()
File "/home/rog/.local/lib/python3.5/site-packages/pkg_resources/__init__.py", line 2287, in load
return self.resolve()
File "/home/rog/.local/lib/python3.5/site-packages/pkg_resources/__init__.py", line 2293, in resolve
module = __import__(self.module_name, fromlist=['__name__'], level=0)
File "/usr/lib/python3/dist-packages/snapcraft/cli/__main__.py", line 19, in <module>
run(prog_name='snapcraft')
File "/usr/lib/python3/dist-packages/click/core.py", line 716, in __call__
return self.main(*args, **kwargs)
File "/usr/lib/python3/dist-packages/click/core.py", line 696, in main
rv = self.invoke(ctx)
File "/usr/lib/python3/dist-packages/click/core.py", line 1060, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/lib/python3/dist-packages/click/core.py", line 889, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/lib/python3/dist-packages/click/core.py", line 534, in invoke
return callback(*args, **kwargs)
File "/usr/lib/python3/dist-packages/snapcraft/cli/store.py", line 118, in push
snapcraft.push(snap_file, channel_list)
File "/usr/lib/python3/dist-packages/snapcraft/_store.py", line 400, in push
store.push_precheck(snap_name)
File "/usr/lib/python3/dist-packages/snapcraft/storeapi/__init__.py", line 220, in push_precheck
self.sca.snap_push_precheck, snap_name)
File "/usr/lib/python3/dist-packages/snapcraft/storeapi/__init__.py", line 184, in _refresh_if_necessary
return func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/snapcraft/storeapi/__init__.py", line 585, in snap_push_precheck
'Accept': 'application/json'})
File "/usr/lib/python3/dist-packages/snapcraft/storeapi/__init__.py", line 132, in post
return self.request('POST', url, **kwargs)
File "/usr/lib/python3/dist-packages/snapcraft/storeapi/__init__.py", line 537, in request
response = super().request(*args, **kwargs)
File "/usr/lib/python3/dist-packages/snapcraft/storeapi/__init__.py", line 123, in request
params=params, **kwargs)
File "/usr/local/lib/python3.5/dist-packages/requests/sessions.py", line 508, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.5/dist-packages/requests/sessions.py", line 618, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.5/dist-packages/requests/adapters.py", line 440, in send
timeout=timeout
File "/usr/local/lib/python3.5/dist-packages/urllib3/connectionpool.py", line 639, in urlopen
_stacktrace=sys.exc_info()[2])
File "/usr/local/lib/python3.5/dist-packages/urllib3/util/retry.py", line 337, in increment
total -= 1
TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'
Evaluation history
| Date | Model | Scores | Action | Summary |
|---|---|---|---|---|
| qwen/qwen3.8-27b |
Impact:
20
Quick Win:
15.0
Staleness:
95
Complexity:
25
Confidence:
70
Support Request:
10
|
close stale | Snapcraft 2.34 push dumps a raw urllib3/requests traceback (ending in a Retry TypeError) on DNS failure instead of a friendly error. 8.7 years old, no comments or labels; affected version and storeapi code long since replaced. | |
| qwen/qwen3.6-35b-a3b |
Staleness:
100
Complexity:
30
Confidence:
95
Support Request:
0
|
close stale | DNS failure during snapcraft push triggers a confusing cascading TypeError instead of a clear error message. Reported for snapcraft 2.34, over 8 years ago with no activity. | |
| qwen/qwen3.6-35b-a3b |
Staleness:
98
Complexity:
15
Confidence:
90
Support Request:
10
|
close stale | Snapcraft 2.34 push command crashes with a TypeError during urllib3 retry handling when a DNS resolution failure occurs. Issue is over 8 years old with no maintainer interaction. | |
| qwen3.6-35b-a3b-mtp-q6 |
Staleness:
95
Complexity:
30
Confidence:
85
Support Request:
10
|
close stale | DNS resolution failure triggers a cascading TypeError in snapcraft 2.34 due to urllib3 retry logic. Issue is over 8 years old and on an unsupported version. | |
| qwen3.6-35b-moe-q4 |
Staleness:
98
Complexity:
20
Confidence:
90
Support Request:
10
|
close stale | DNS failure during snapcraft push causes a cascading urllib3 TypeError. The issue is over 8 years old, targets deprecated Snapcraft 2.34, and involves outdated dependency conflicts with no maintainer response. |
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