AWS Lambda randomly fails after integration via the layer. #4311
Description
Environment
SaaS (https://sentry.io/)
Steps to Reproduce
AWS Lambda randomly fails after integration via the layer with an exception "('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))"
[ERROR] 2025-04-15T10:45:37.022Z 841d023c-0790-5a8e-a74c-62443d62d4d9 Internal error in sentry_sdk
Traceback (most recent call last):
File "/opt/python/urllib3/connectionpool.py", line 716, in urlopen
httplib_response = self._make_request(
^^^^^^^^^^^^^^^^^^^
File "/opt/python/urllib3/connectionpool.py", line 468, in _make_request
six.raise_from(e, None)
File "", line 3, in raise_from
File "/opt/python/urllib3/connectionpool.py", line 463, in _make_request
httplib_response = conn.getresponse()
^^^^^^^^^^^^^^^^^^
File "/opt/python/sentry_sdk/integrations/stdlib.py", line 128, in getresponse
return real_getresponse(self, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/var/lang/lib/python3.12/http/client.py", line 1428, in getresponse
response.begin()
File "/var/lang/lib/python3.12/http/client.py", line 331, in begin
version, status, reason = self._read_status()
^^^^^^^^^^^^^^^^^^^
File "/var/lang/lib/python3.12/http/client.py", line 300, in _read_status
raise RemoteDisconnected("Remote end closed connection without"
http.client.RemoteDisconnected: Remote end closed connection without response
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/python/sentry_sdk/transport.py", line 563, in send_envelope_wrapper
self._send_envelope(envelope)
File "/opt/python/sentry_sdk/transport.py", line 497, in _send_envelope
self._send_request(
File "/opt/python/sentry_sdk/transport.py", line 349, in _send_request
response = self._request(
^^^^^^^^^^^^^^
File "/opt/python/sentry_sdk/transport.py", line 713, in _request
return self._pool.request(
^^^^^^^^^^^^^^^^^^^
File "/opt/python/urllib3/request.py", line 81, in request
return self.request_encode_body(
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/python/urllib3/request.py", line 173, in request_encode_body
return self.urlopen(method, url, **extra_kw)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/python/urllib3/poolmanager.py", line 376, in urlopen
response = conn.urlopen(method, u.request_uri, **kw)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/python/urllib3/connectionpool.py", line 802, in urlopen
retries = retries.increment(
^^^^^^^^^^^^^^^^^^
File "/opt/python/urllib3/util/retry.py", line 552, in increment
raise six.reraise(type(error), error, _stacktrace)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/python/urllib3/packages/six.py", line 769, in reraise
raise value.with_traceback(tb)
File "/opt/python/urllib3/connectionpool.py", line 716, in urlopen
httplib_response = self._make_request(
^^^^^^^^^^^^^^^^^^^
File "/opt/python/urllib3/connectionpool.py", line 468, in _make_request
six.raise_from(e, None)
File "", line 3, in raise_from
File "/opt/python/urllib3/connectionpool.py", line 463, in _make_request
httplib_response = conn.getresponse()
^^^^^^^^^^^^^^^^^^
File "/opt/python/sentry_sdk/integrations/stdlib.py", line 128, in getresponse
return real_getresponse(self, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/var/lang/lib/python3.12/http/client.py", line 1428, in getresponse
response.begin()
File "/var/lang/lib/python3.12/http/client.py", line 331, in begin
version, status, reason = self._read_status()
^^^^^^^^^^^^^^^^^^^
File "/var/lang/lib/python3.12/http/client.py", line 300, in _read_status
raise RemoteDisconnected("Remote end closed connection without"
urllib3.exceptions.ProtocolError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))
Expected Result
random fails
Actual Result
urllib3.exceptions.ProtocolError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))
Product Area
APIs
Link
No response
DSN
o384411
Version
No response