Codex is not working - "stream error: stream disconnected before completion...
Resolved 💬 7 comments Opened Jul 17, 2025 by dilshodturab Closed Jul 24, 2025
💡 Likely answer: A maintainer (bolinfest, collaborator)
responded on this thread — see the highlighted reply below.
What version of Codex is running?
0.7.0
Which model were you using?
o3, gpt-4.1
What platform is your computer?
Linux 6.15.6-arch1-1 x86_64 unknown
What steps can reproduce the bug?
<img width="910" height="619" alt="Image" src="https://github.com/user-attachments/assets/87286d87-2f2a-4a2c-937e-066e4287f5e3" />
What is the expected behavior?
_No response_
What do you see instead?
_No response_
Additional information
_No response_
7 Comments
https://grok.com/share/bGVnYWN5_291468fe-b9cd-44a4-928e-dbc5be3b4542
<img width="1296" height="826" alt="Image" src="https://github.com/user-attachments/assets/7fbbfd2a-88ab-4f3c-8439-e68ff88701da" />
The same on MacOS
doesn't help
<img width="1288" height="493" alt="Image" src="https://github.com/user-attachments/assets/8b8e17c1-0fcd-41ce-9a59-6c4244fb7b70" />
It looks like
process_sseinclient.rsdoes not handle "error" and "response.failed" SSE events, which seem to be sent if the API key is not valid.@davidhewitt I believe this was fixed by https://github.com/openai/codex/pull/1649, so try
0.9.0? /cc @pakrym-oaiYep definitely looks better on 0.9.0, the error gets logged now 👍
@davidhewitt thanks for verifying! Closing.