[GH-ISSUE #1616] Exception in callback _ProactorBasePipeTransport._call_connection_lost(None) #694

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opened 2026-10-27 21:21:00 +00:00 by bsakaguchi · 2 comments

bsakaguchi commented

2026-10-27 21:21:00 +00:00

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Originally created by @vasilybodnar on GitHub (Mar 6, 2025).
Original GitHub issue: https://github.com/Comfy-Org/ComfyUI-Manager/issues/1616

Constantly keep getting an error

Exception in callback _ProactorBasePipeTransport._call_connection_lost(None)
handle: <Handle _ProactorBasePipeTransport._call_connection_lost(None)>
Traceback (most recent call last):
  File "D:\AI\ComfyUI_Windows_portable\python_standalone\Lib\asyncio\events.py", line 88, in _run
    self._context.run(self._callback, *self._args)
  File "D:\AI\ComfyUI_Windows_portable\python_standalone\Lib\asyncio\proactor_events.py", line 165, in _call_connection_lost
    self._sock.shutdown(socket.SHUT_RDWR)
ConnectionResetError: [WinError 10054]

If I remove Manager folder from Custom_nodes - error disappears. Manager ver - 3.30

Originally created by @vasilybodnar on GitHub (Mar 6, 2025). Original GitHub issue: https://github.com/Comfy-Org/ComfyUI-Manager/issues/1616 Constantly keep getting an error ``` Exception in callback _ProactorBasePipeTransport._call_connection_lost(None) handle: <Handle _ProactorBasePipeTransport._call_connection_lost(None)> Traceback (most recent call last): File "D:\AI\ComfyUI_Windows_portable\python_standalone\Lib\asyncio\events.py", line 88, in _run self._context.run(self._callback, *self._args) File "D:\AI\ComfyUI_Windows_portable\python_standalone\Lib\asyncio\proactor_events.py", line 165, in _call_connection_lost self._sock.shutdown(socket.SHUT_RDWR) ConnectionResetError: [WinError 10054] ``` If I remove Manager folder from Custom_nodes - error disappears. Manager ver - 3.30

bsakaguchi

2026-10-27 21:21:00 +00:00

closed this issue
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bsakaguchi commented

2026-10-27 21:21:01 +00:00

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@ltdrdata commented on GitHub (Mar 6, 2025):

duplicate:
https://github.com/ltdrdata/ComfyUI-Manager/issues/419

@ltdrdata commented on GitHub (Mar 6, 2025): duplicate: https://github.com/ltdrdata/ComfyUI-Manager/issues/419

bsakaguchi commented

2026-10-27 21:21:01 +00:00

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@vasilybodnar commented on GitHub (Mar 6, 2025):

But 1st - in my case Comfy works fine. It's just annoying. And 2nd - all worked fine before a week. Nothing has changed on my end (firewall, vpn, etc)

@vasilybodnar commented on GitHub (Mar 6, 2025): But 1st - in my case Comfy works fine. It's just annoying. And 2nd - all worked fine before a week. Nothing has changed on my end (firewall, vpn, etc)

bsakaguchi referenced this issue

2026-10-27 21:31:43 +00:00

[PR #694] [MERGED] Update custom-node-list.json #1467