"no such file or directory" with handle_response

What happened?

Is this how handle_response is supposed to be working now (config taken from the official Caddy docs)?

(Follow-up on #365)

{
    debug

    frankenphp {
    }

    local_certs
    ocsp_stapling off
}

https://test.localhost {
    encode gzip zstd
    root * /application/public

    php_server {
        @accel header X-Accel-Redirect *
        handle_response @accel {
            root    * /files
            rewrite * {rp.header.X-Accel-Redirect}
            method  * GET
            file_server
        }
    }
}

Because with this config (everything exactly the same except for php_server) I get an error on requests. Funny enough not even php_server with only root works.

php_server {
    root * /application/public
}

Build Type

Docker (Debian Bookworm)

Worker Mode

Operating System

GNU/Linux

CPU Architecture

x86_64

PHP configuration

Expand

Relevant log output

{
  "level": "debug",
  "ts": 1719238995.8223655,
  "logger": "http.handlers.rewrite",
  "msg": "rewrote request",
  "request": {
    "remote_ip": "172.27.0.1",
    "remote_port": "46190",
    "client_ip": "172.27.0.1",
    "proto": "HTTP/3.0",
    "method": "GET",
    "host": "test.localhost",
    "uri": "/",
    "headers": {
      "User-Agent": [
        "Mozilla/5.0 (X11; Linux x86_64; rv:127.0) Gecko/20100101 Firefox/127.0"
      ],
      "Accept-Encoding": [
        "gzip, deflate, br, zstd"
      ],
      "Upgrade-Insecure-Requests": [
        "1"
      ],
      "Alt-Used": [
        "test.localhost"
      ],
      "Sec-Fetch-Dest": [
        "document"
      ],
      "Sec-Fetch-User": [
        "?1"
      ],
      "Priority": [
        "u=1"
      ],
      "Accept": [
        "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8"
      ],
      "Accept-Language": [
        "de,en-US;q=0.7,en;q=0.3"
      ],
      "Cookie": [
        "REDACTED"
      ],
      "Sec-Fetch-Mode": [
        "navigate"
      ],
      "Sec-Fetch-Site": [
        "none"
      ]
    },
    "tls": {
      "resumed": false,
      "version": 772,
      "cipher_suite": 4865,
      "proto": "h3",
      "server_name": "test.localhost"
    }
  },
  "method": "GET",
  "uri": "/index.php"
},
{
  "level": "error",
  "ts": 1719238995.8224242,
  "logger": "http.log.error",
  "msg": "lstat /application/*: no such file or directory",
  "request": {
    "remote_ip": "172.27.0.1",
    "remote_port": "46190",
    "client_ip": "172.27.0.1",
    "proto": "HTTP/3.0",
    "method": "GET",
    "host": "test.localhost",
    "uri": "/",
    "headers": {
      "Accept-Encoding": [
        "gzip, deflate, br, zstd"
      ],
      "Upgrade-Insecure-Requests": [
        "1"
      ],
      "Alt-Used": [
        "test.localhost"
      ],
      "Sec-Fetch-Dest": [
        "document"
      ],
      "Sec-Fetch-User": [
        "?1"
      ],
      "Priority": [
        "u=1"
      ],
      "Sec-Fetch-Site": [
        "none"
      ],
      "Accept": [
        "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8"
      ],
      "Accept-Language": [
        "de,en-US;q=0.7,en;q=0.3"
      ],
      "Cookie": [
        "REDACTED"
      ],
      "Sec-Fetch-Mode": [
        "navigate"
      ],
      "User-Agent": [
        "Mozilla/5.0 (X11; Linux x86_64; rv:127.0) Gecko/20100101 Firefox/127.0"
      ]
    },
    "tls": {
      "resumed": false,
      "version": 772,
      "cipher_suite": 4865,
      "proto": "h3",
      "server_name": "test.localhost"
    }
  },
  "duration": 0.000359327
}

dunglas / frankenphp

"no such file or directory" with handle_response #884