How to config/overwrite the headers of response of resources returned via tiny-http (Rust)

[liudonghua123]

Hi, I tried to packaged webvm app, I tested ok using http-server. But a resource /debian_mini_20240103_7393161196.ext2 returned via built-in tiny-http (Rust) is incorrect.

I need to use the Content-Range: bytes 0-1/629145600 which maybe related to Content-Type: application/octet-stream and Accept-Ranges: bytes.

Good request/response is:

GET /debian_mini_20240103_7393161196.ext2 HTTP/1.1
Accept: */*
Accept-Encoding: identity
Accept-Language: en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7
Cache-Control: no-cache
Connection: keep-alive
Host: localhost:8080
Pragma: no-cache
Range: bytes=0-1
Referer: http://localhost:8080/
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-origin
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0
sec-ch-ua: "Not_A Brand";v="8", "Chromium";v="120", "Microsoft Edge";v="120"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Windows"


HTTP/1.1 206 Partial Content
Accept-Ranges: bytes
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
Content-Type: application/octet-stream
cache-control: max-age=3600
last-modified: Wed, 03 Jan 2024 04:46:29 GMT
etag: W/"281474994749794-629145600-2024-01-03T04:46:29.144Z"
Date: Wed, 03 Jan 2024 12:07:59 GMT
Connection: keep-alive
Keep-Alive: timeout=5
Content-Range: bytes 0-1/629145600
Content-Length: 2

Bad response is:

GET /debian_mini_20240103_7393161196.ext2 HTTP/1.1
Accept: */*
Accept-Encoding: identity
Accept-Language: en-US,en;q=0.9
Connection: keep-alive
Host: localhost:17401
Range: bytes=0-1
Referer: http://localhost:17401/
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-origin
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0
sec-ch-ua: "Not_A Brand";v="8", "Chromium";v="120", "Microsoft Edge";v="120", "Microsoft Edge WebView2";v="120"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Windows"


HTTP/1.1 200 OK
Server: tiny-http (Rust)
Date: Wed, 03 Jan 2024 09:23:29 GMT
Cross-Origin-Embedder-Policy: require-corp
Cross-Origin-Opener-Policy: same-origin
Content-Type: text/html
Transfer-Encoding: chunked

Is there any tauri features which support some unknown file as binary stream and return Content-Range: bytes 0-1/... instead of Transfer-Encoding: chunked.

Maybe related to #6375 (comment).