Expired50% confidenceFactExact time
Only after all 5 WebSocket reconnection attempts fail will Codex automatically downgrade and switch to the HTTP/HTTPS protocol.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/7/2026
First Seen
Valid until: 10/5/2026(expired)
Sources
Fix Codex Reconnecting Loop: Switch Network Protocol via Environment Variables
bilibili老廖讲模型6/6/2026
Related Claims
UnverifiedWhen a WebSocket connection fails, Codex attempts to reconnect up to 5 times, with the interface sequentially displaying Reconnecting 1/5 through 5/5.76% similarUnverifiedSocket.IO 采用传输降级策略，先尝试 WebSocket，失败后依次退化到 HTTP 长轮询70% similarVerifiedIn HTTP protocol status codes, 2xx indicates success, 4xx indicates client errors, and 5xx indicates server errors.66% similarUnverifiedThe 502 Bad Gateway error between Codex++ and local Codex is caused by a local network proxy (VPN/circumvention tool) also proxying local addresses, resulting in intercepted communication.62% similarUnverified案例中重新开启UPnP导致绿联NAS私自将HTTP、HTTPS和SSH（22端口）暴露到公网60% similar
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