Skip to content

Flaky test [Windows] ReconnectWithDifferentInterfacesTest::test_connection_count_after_reconnect_with_member_hostname_client_ip #806

Open
Open
Flaky test [Windows] ReconnectWithDifferentInterfacesTest::test_connection_count_after_reconnect_with_member_hostname_client_ip#806
Labels
Type: Test-Failure
@yuce

Description

@yuce
yuce
opened on Apr 29, 2026

https://github.com/hazelcast/hazelcast-python-client/actions/runs/25099686944/job/73545344562#step:16:3552

Excerpt from the log:

INFO     hazelcast.internal.asyncio_client:asyncio_client.py:258 Client started
WARNING  hazelcast.internal.asyncio_reactor:asyncio_reactor.py:303 Connection closed by server
INFO     hazelcast.internal.asyncio_connection:asyncio_connection.py:1041 <hazelcast.internal.asyncio_reactor.AsyncioConnection object at 0x0000022BEB866790> closed. Reason: Connection closed by server
INFO     hazelcast.internal.asyncio_connection:asyncio_connection.py:363 Removed connection to Address(host=localhost, port=5701):af4a1929-51a3-43e1-a5a0-719c6963821c, connection: <hazelcast.internal.asyncio_reactor.AsyncioConnection object at 0x0000022BEB866790>
INFO     hazelcast.lifecycle:lifecycle.py:128 HazelcastClient 5.6.0 is DISCONNECTED
INFO     hazelcast.internal.asyncio_connection:asyncio_connection.py:595 Trying to connect to Member [localhost]:5701 - af4a1929-51a3-43e1-a5a0-719c6963821c
WARNING  hazelcast.internal.asyncio_reactor:asyncio_reactor.py:303 Connection closed by server
ERROR    asyncio:base_events.py:1785 Exception in callback _ProactorBasePipeTransport._call_connection_lost(OSError(10057..., 10057, None))
handle: <Handle _ProactorBasePipeTransport._call_connection_lost(OSError(10057..., 10057, None)) created at C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py:152>
source_traceback: Object created at (most recent call last):
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\base_events.py", line 641, in run_until_complete
    self.run_forever()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\windows_events.py", line 321, in run_forever
    super().run_forever()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\base_events.py", line 608, in run_forever
    self._run_once()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\base_events.py", line 1928, in _run_once
    handle._run()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\events.py", line 84, in _run
    self._context.run(self._callback, *self._args)
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 315, in _loop_reading
    self._fatal_error(exc, 'Fatal read error on pipe transport')
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 132, in _fatal_error
    self._force_close(exc)
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 152, in _force_close
    self._loop.call_soon(self._call_connection_lost, exc)
Traceback (most recent call last):
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\events.py", line 84, in _run
    self._context.run(self._callback, *self._args)
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 165, in _call_connection_lost
    self._sock.shutdown(socket.SHUT_RDWR)
OSError: [WinError 10057] A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket using a sendto call) no address was supplied
INFO     hazelcast.internal.asyncio_connection:asyncio_connection.py:1041 <hazelcast.internal.asyncio_reactor.AsyncioConnection object at 0x0000022BEB8A7550> closed. Reason: Connection closed by server
WARNING  hazelcast.internal.asyncio_connection:asyncio_connection.py:602 Error during initial connection to Member [localhost]:5701 - af4a1929-51a3-43e1-a5a0-719c6963821c
Traceback (most recent call last):
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 597, in _connect
    return await get_or_connect_func(target)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 419, in _get_or_connect_to_member
    await self._on_auth(response, connection)
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 645, in _on_auth
    raise e
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 641, in _on_auth
    response = await response
               ^^^^^^^^^^^^^^
hazelcast.errors.TargetDisconnectedError: TargetDisconnectedError
INFO     hazelcast.internal.asyncio_connection:asyncio_connection.py:595 Trying to connect to Address(host=127.0.0.1, port=5701)
WARNING  hazelcast.internal.asyncio_reactor:asyncio_reactor.py:303 Connection closed by server
ERROR    asyncio:base_events.py:1785 Exception in callback _ProactorBasePipeTransport._call_connection_lost(OSError(10057..., 10057, None))
handle: <Handle _ProactorBasePipeTransport._call_connection_lost(OSError(10057..., 10057, None)) created at C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py:152>
source_traceback: Object created at (most recent call last):
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\base_events.py", line 641, in run_until_complete
    self.run_forever()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\windows_events.py", line 321, in run_forever
    super().run_forever()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\base_events.py", line 608, in run_forever
    self._run_once()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\base_events.py", line 1928, in _run_once
    handle._run()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\events.py", line 84, in _run
    self._context.run(self._callback, *self._args)
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 315, in _loop_reading
    self._fatal_error(exc, 'Fatal read error on pipe transport')
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 132, in _fatal_error
    self._force_close(exc)
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 152, in _force_close
    self._loop.call_soon(self._call_connection_lost, exc)
Traceback (most recent call last):
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\events.py", line 84, in _run
    self._context.run(self._callback, *self._args)
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 165, in _call_connection_lost
    self._sock.shutdown(socket.SHUT_RDWR)
OSError: [WinError 10057] A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket using a sendto call) no address was supplied
INFO     hazelcast.internal.asyncio_connection:asyncio_connection.py:1041 <hazelcast.internal.asyncio_reactor.AsyncioConnection object at 0x0000022BEB738A10> closed. Reason: Connection closed by server
WARNING  hazelcast.internal.asyncio_connection:asyncio_connection.py:602 Error during initial connection to Address(host=127.0.0.1, port=5701)
Traceback (most recent call last):
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 597, in _connect
    return await get_or_connect_func(target)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 407, in _get_or_connect_to_address
    await self._on_auth(response, connection)
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 645, in _on_auth
    raise e
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 641, in _on_auth
    response = await response
               ^^^^^^^^^^^^^^
hazelcast.errors.TargetDisconnectedError: TargetDisconnectedError
INFO     hazelcast.internal.asyncio_connection:asyncio_connection.py:595 Trying to connect to Address(host=127.0.0.1, port=5702)
WARNING  hazelcast.internal.asyncio_reactor:asyncio_reactor.py:303 Connection closed by server
ERROR    asyncio:base_events.py:1785 Exception in callback _ProactorBasePipeTransport._call_connection_lost(OSError(10057..., 10057, None))
handle: <Handle _ProactorBasePipeTransport._call_connection_lost(OSError(10057..., 10057, None)) created at C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py:152>
source_traceback: Object created at (most recent call last):
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\base_events.py", line 641, in run_until_complete
    self.run_forever()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\windows_events.py", line 321, in run_forever
    super().run_forever()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\base_events.py", line 608, in run_forever
    self._run_once()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\base_events.py", line 1928, in _run_once
    handle._run()
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\events.py", line 84, in _run
    self._context.run(self._callback, *self._args)
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 315, in _loop_reading
    self._fatal_error(exc, 'Fatal read error on pipe transport')
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 132, in _fatal_error
    self._force_close(exc)
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 152, in _force_close
    self._loop.call_soon(self._call_connection_lost, exc)
Traceback (most recent call last):
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\events.py", line 84, in _run
    self._context.run(self._callback, *self._args)
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\asyncio\proactor_events.py", line 165, in _call_connection_lost
    self._sock.shutdown(socket.SHUT_RDWR)
OSError: [WinError 10057] A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket using a sendto call) no address was supplied
INFO     hazelcast.internal.asyncio_connection:asyncio_connection.py:1041 <hazelcast.internal.asyncio_reactor.AsyncioConnection object at 0x0000022BEB792450> closed. Reason: Connection closed by server
WARNING  hazelcast.internal.asyncio_connection:asyncio_connection.py:602 Error during initial connection to Address(host=127.0.0.1, port=5702)
Traceback (most recent call last):
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 597, in _connect
    return await get_or_connect_func(target)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 407, in _get_or_connect_to_address
    await self._on_auth(response, connection)
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 645, in _on_auth
    raise e
  File "D:\a\hazelcast-python-client\hazelcast-python-client\hazelcast\internal\asyncio_connection.py", line 641, in _on_auth
    response = await response
               ^^^^^^^^^^^^^^
hazelcast.errors.TargetDisconnectedError: TargetDisconnectedError

Metadata

Metadata

Assignees

No one assigned

    Labels

    Type: Test-Failure

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions