我正在尝试在我的本地机器上使用autocannon我在FastAPI+ 上构建的全新项目设置的工具进行HTTP 基准测试uvicorn。
但是在某些时候或随机（我不知道发生了什么）我遇到了 ASGI 异常。
[2019-11-14 14:16:40 +0100] [98098] [ERROR] Exception in ASGI application
Traceback (most recent call last):
File "/Users/yigidix/Projects/url_shortener/lib/python3.7/site-packages/uvicorn/protocols/http/httptools_impl.py", line 385, in run_asgi
result = await app(self.scope, self.receive, self.send)
File "/Users/yigidix/Projects/url_shortener/lib/python3.7/site-packages/uvicorn/middleware/proxy_headers.py", line 45, in __call__
return await self.app(scope, receive, send)
File "/Users/yigidix/Projects/url_shortener/lib/python3.7/site-packages/fastapi/applications.py", line 139, in __call__
await super().__call__(scope, receive, send)
File "/Users/yigidix/Projects/url_shortener/lib/python3.7/site-packages/starlette/applications.py", line 134, in __call__
await self.error_middleware(scope, receive, send)
File "/Users/yigidix/Projects/url_shortener/lib/python3.7/site-packages/starlette/middleware/errors.py", line 178, in __call__
raise exc from None
File …