Different IPs request different things when linking to the UI

[fallinloveq]

I am currently writing the OpenAI backend interface based on the document. I encountered an issue where the same API interface was used but the request content was different.


1. env：
   Ubuntu 24.04.2 LTS

docker run -d \
  -p 80:8080 \
  --gpus=all \
  --ipc=host \
  -v open-webui:/app/backend/data \
  --name open-webui \
  --restart always \
  open-webui:main

openwebui接口：http://10.255.x.x:9090/v1，The necessary API endpoints have been implemented。
There are two network ports: one with a local link of 192 and one with a local area network link of 10

---

2. reproduction process：
   
   1.Using a 192.168.1.x link to access openwebui, sending a question, the openwebui log output is as follows:

GET /api/v1/configs/banners HTTP/1.1 200
/api/v1/tools/ HTTP/1.1" 200
/api/v1/chats/new HTTP/1.1" 200
/api/v1/tools/ HTTP/1.1" 200
/api/v1/chats/?page=1 HTTP/1.1" 200
/api/v1/chats/7e0f861e-6d8a-4370-b71d-2244e33fb0ec HTTP/1.1" 200
/api/chat/completions HTTP/1.1" 200
/api/chat/completed HTTP/1.1" 200
/api/v1/chats/7e0f861e-6d8a-4370-b71d-2244e33fb0ec HTTP/1.1" 200
/api/v1/chats/?page=1 HTTP/1.1" 200

/api/chat/completions Response：{"status":true,"task_id":"3dd61522-5e93-4052-8f0f-20ef553e2986"}
/api/chat/completed Response：{"model":"Qwen/Qwen3.5-122B-A10B","messages":[{"id":"efb09d29-ba73-4d81-a269-8556f2fe8685","role":"user","content":"hi","timestamp":1776318332},{"id":"e73edaf5-aafe-47fd-8fcd-38fe2d31c50e","role":"assistant","content":" Hi there! How can I help you today?","timestamp":1776318332}],"chat_id":"0d5dc6f1-cd48-4ddb-9d4f-a263366a3b31","session_id":"6ceq0XiA0mD-H7o6AAAF","id":"e73edaf5-aafe-47fd-8fcd-38fe2d31c50e"}

2.Using 10.255.x.x IP remote access to send issues to openwebui, and the openwebui log outputs

/api/v1/chats/new HTTP/1.1" 200
/api/v1/tools/ HTTP/1.1" 200
/api/v1/chats/?page=1 HTTP/1.1" 200
/api/v1/chats/21a2909f-20d4-45e6-bfb2-c28ee0a8c4b2 HTTP/1.1" 200
/api/chat/completions HTTP/1.1" 200
/_app/version.json HTTP/1.1" 200
/_app/version.json HTTP/1.1" 200

/api/chat/completions Response is not task_id，but rather `data: {"id":"0c9b6d1bd301497da52764cef1c9bc04","object":"chat.completion.chunk","created":1776318646,"model":"Qwen/Qwen3.5-122B-A10B","choices":[{"index":0,"delta":{"role":null,"content":null,"reasoning_content":null,"tool_calls":null},"logprobs":null,"finish_reason":"stop","matched_stop":248046}],"usage":null}

data: [DONE]`

Cause a page error：Unexpected token 'd', "data: {"id"... is not valid JSON