Server header is not overridden

[lsmith77]

I am using the following in a FastAPI project

server = secure.Server().set("Secure")

But the result is:

server: uvicorn
server: Secure

ie. it does not override the server header but simply adds another one.

[nashyeung]

I just got the same problem. Turns out it is uvicorn that injects the server header unconditionally.
You can run uvicorn with the --no-server-header option to disable this header.
Ref: https://www.uvicorn.org/settings/#http

[lsmith77]

In my case I fixed it now using

    uvicorn.run(
        app,
        host="0.0.0.0",
        port=8000,
        server_header=False,
    )

[cak]

Thanks @lsmith77 and @nashyeung! I'll add this to the documentation.