Question

I am creating a simple Proxy server for my website. Why I am not using mod_proxy and mod_cache is a different discussion. Here’s the code:

    shell_exec("nohup curl --create-dirs -o {$write_path} {$source_url} > /dev/null 2> /dev/null & echo $!");
    sleep(1);

    $read_speed = 65.5; # 65.5 kb/s download rate
    $handle = fopen($write_path, "rb");

    $content_type = select_meta_item($headers, 'Content-Type');
    $file_size = select_meta_item($headers, 'Content-Length');
    send_headers($content_type, $file_size); 
    flush();

    while (!feof($handle))
    {
        echo fread($handle, round($read_speed * 1024));
        flush();
        sleep(1);
    }

    fclose($handle);

Streaming an MP3 doesn’t work using this method. Plays in Chrome, but not in Firefox. Initially I’ll be using this to stream MP3 files through Long Tail’s JW Player. If it all works out, I’ll also be using this to send ZIP files.

Answer 1

I figured it out. The code it works fine.

The file was being called by APACHE by the 404 handler (ErrorDocument). Apache automatically sent the 404 header prior to the PHP script being called.

This file (code above), not starts the CURL process and redirects to a file that streams. Since Apache returned the 404, Firefox ignored the MP3 response. (whereas Chrome didn’t). Now that I redirect, it works fine.