[BUG] Codex Responses API stream closes before response.completed on large conversations

[fengshengting]

Version

v0.260716.1

OS & Architecture

Linux x86_64

Category

Protocol

Scenario

Tingly-Box version: v0.260716.1
Git commit: 902b8a6
Platform: linux/amd64
Endpoint: http://11.122.134.13:12580/tingly/codex/responses
Model: gpt-5.6-sol

stream disconnected - retrying sampling request (1/5)
stream disconnected - retrying sampling request (2/5)
stream disconnected - retrying sampling request (3/5)
stream disconnected - retrying sampling request (4/5)
stream disconnected - retrying sampling request (5/5)

stream disconnected before completion:
stream closed before response.completed

Steps to Reproduce

No response

Logs / Error Output

[FFengIll]

Thanks for the feedback, we are working on identifying and solving

[FFengIll]

#1385 may help fix this, and we are running for validation.