importasyncioimportimportlibimportinspectimportosfromcontextlibimportasynccontextmanagerfromhttpimportHTTPStatusimportfastapiimportuvicornfromfastapiimportRequestfromfastapi.exceptionsimportRequestValidationErrorfromfastapi.middleware.corsimportCORSMiddlewarefromfastapi.responsesimportJSONResponse, Response, StreamingResponsefrompromet...
每次迭代就是从 _queue 里面异步的取出一个结果返回。 classAsyncStream:"""A stream of RequestOutputs for a request that can beiterated over asynchronously."""def__init__(self,request_id:str)->None:self.request_id=request_idself._queue=asyncio.Queue()self._finished=Falsedefput(self,item:Union...
ERROR 07-07 10:35:29 async_llm_engine.py:53] File "/home/lawnel/miniconda3/envs/llm/lib/python3.9/site-packages/vllm/engine/async_timeout.py", line 178, in _do_exit ERROR 07-07 10:35:29 async_llm_engine.py:53] raise asyncio.TimeoutError ERROR 07-07 10:35:29 async_llm_engin...
logger.exception("Error in preprocessing prompt inputs") return self.create_error_response(str(e)) except RuntimeError as e: logger.exception("Error in preprocessing prompt inputs") return self.create_error_response(str(e)) except jinja2.TemplateError as e: logger.exception("Error in preprocess...
!pip install fastapi nest-asyncio pyngrok uvicorn !pip install vllm 我们将安装FastAPI、nest-asyncio、pyngrok和Uvicorn,用它们来处理来自外部来源的HTTP请求。VLLM主要是用于LLM推理和提供服务的库,而我们主要会用它来提供服务。虽然Ollama也是一个选择,但我认为这种方法会更有效。
ERROR 08-21 07:32:22 async_llm_engine.py:57] raise asyncio.TimeoutError ERROR 08-21 07:32:22 async_llm_engine.py:57] asyncio.exceptions.TimeoutError INFO 08-21 07:32:22 async_llm_engine.py:181] Aborted request chat-0eefb9c0183b4a2197d1408cd47717ce. ERROR: Exception in ASGI applica...
import asyncio import importlib import inspect import os from contextlib import asynccontextmanager from http import HTTPStatus import fastapi import uvicorn from fastapi import Request from fastapi.exceptions import RequestValidationError from fastapi.middleware.cors import CORSMiddleware ...
我添加了额外的环境变量：VLLM_CPU_KVCACHE_SPACE=4和额外的启动参数：python3 -m vllm.entrypoints....
has_requests_in_progress = await asyncio.wait_for( File "/home/ray/anaconda3/lib/python3.10/asyncio/tasks.py", line 458, in wait_for raise exceptions.TimeoutError() from exc asyncio.exceptions.TimeoutError The above exception was the direct cause of the following exception: ...
has_requests_in_progress = await asyncio.wait_for( File "/usr/local/miniconda3/envs/vllm_llama3/lib/python3.10/asyncio/tasks.py", line 458, in wait_for raise exceptions.TimeoutError() from exc asyncio.exceptions.TimeoutError The above exception was the direct cause of the following excepti...