95-tar1090-otherport.conf

# serve tar1090 directly on port 8504
$SERVER["socket"] == ":8504" {
  alias.url += (
      "/data/" => "/run/dump1090-fa/",
      "/chunks/" => "/run/tar1090/",
      "/" => "/usr/local/share/tar1090/html/",
      )

    $HTTP["url"] =~ "^/chunks/chunk_.*gz$" {
      setenv.add-response-header += (
          "Access-Control-Allow-Origin" => "*",
          "Cache-Control" => "must-revalidate",
          "Content-Encoding" => "gzip",
          "Content-Type" => "application/json",
          )
    }
}
$SERVER["socket"] == "[::]:8504" {
  alias.url += (
      "/data/" => "/run/dump1090-fa/",
      "/chunks/" => "/run/tar1090/",
      "/" => "/usr/local/share/tar1090/html/",
      )

    $HTTP["url"] =~ "^/chunks/chunk_.*gz$" {
      setenv.add-response-header += (
          "Access-Control-Allow-Origin" => "*",
          "Cache-Control" => "must-revalidate",
          "Content-Encoding" => "gzip",
          "Content-Type" => "application/json",
          )
    }
}