examples/static-file-server, ServeDir compress not work

[simline]

- [x] I have looked for existing issues (including closed) about this

Bug Report

Version

0.6.x and main branch

Platform

Linux fedora 6.2.15-200.fc37.x86_64 #1 SMP PREEMPT_DYNAMIC Thu May 11 15:56:33 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

Crates

examples/static-file-server

Description

let svc = ServeDir::new("assets")

.not_found_service(ServeFile::new("assets/index.html"))

.precompressed_gzip()

.precompressed_deflate()

.precompressed_br()

;


// Should reply with gzipped file if client supports it

let request = Request::builder()

.uri("/index.html")

.header("Accept-Encoding", "gzip")

.body(Body::empty())

.unwrap();

let res = svc.clone().oneshot(request).await.unwrap();


assert_eq!(res.headers()["content-encoding"], "gzip");

assert_eq!(res.headers()["content-type"], "text/html");

got panic:

thread 'main' panicked at 'no entry found for key "content-encoding"', examples/static-file-server/src/main.rs:43:16

[jplatte]

Is there an index.html.gz in your data directory? The methods you called are for serving precompressed files that already exist on disk. For compressing on the fly, use CompressionLayer.

[simline]

@jplatte
with zip file, still not work.
But compression layer works fine.
It might be a tower-http problem, not support file without extension either, maybe there's more bug.

[jplatte]

Not .zip, .gz as created by gzip. Anyways, please open an issue or maybe a discussion on tower-http if you have trouble using it. axum isn't really relevant here.