lm-sys / lm-sys/FastChat

ConnectionError when launch the model worker(s)

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Python
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Description

when launch the model worker(s):
`python3 -m fastchat.serve.model_worker --model-name 'vicuna-7b-v1.1' --model-path /path/to/vicuna/weights
`
it has error as follows:
`2023-05-30 17:19:25 | ERROR | stderr | ConnectionError: HTTPConnectionPool(host='localhost', port=21001): Max retries exceeded with url: /register_worker
2023-05-30 17:19:25 | ERROR | stderr | (Caused by NewConnectionError(': Failed to establish a new
2023-05-30 17:19:25 | ERROR | stderr | connection: [Errno 111] Connection refused'))`

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the documented `python3 -m fastchat.serve.model_worker` command and inspect why it connects to `localhost:21001/register_worker`. Reproduce the launch failure and verify the worker can register successfully without a connection-refused error; the payload names no source file or test.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
ai, backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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