readfile disables browsing the site?

boeing747fp · 03-03-2009, 12:55 AM

what would cause it so that when i do a force-download with readfile() it makes it so users cannot go to other pages on the site [until the download is done] even if i make the downloader open in a new window?

abduraooft · 03-03-2009, 08:22 AM

Sorry... I misread the post... :-(

boeing747fp · 03-03-2009, 05:01 PM

you think what's pretty impossible? i asked "what would cause it...." i dont see how "i think it's pretty impossible" is an answer to my question...

eu4ria · 03-03-2009, 10:47 PM

There may be a limit on the server for the maximum simultaneous connections per client. While downloading the file they are using a connection, as soon as it is done they are able to open a new connection back to the server.

Fou-Lu · 03-03-2009, 11:00 PM

Quote:

Originally Posted by eu4ria

There may be a limit on the server for the maximum simultaneous connections per client. While downloading the file they are using a connection, as soon as it is done they are able to open a new connection back to the server.

This is also what I would assume. Its a limitation imposed by the web service, not by PHP.
HTTP is in itself stateless, so it wouldn't realize that the user is the same. If you're on a shared host, specifically a free one, they may be saving themselves throughput by imposing 1 connection limitations per domain. If you're paying for it, I'd find a new host (if this what's causing the problem).
I've never had a problem with PHP causing a conflict like this before. Even CGI and CLI versions will spawn new processes. And if you're on *nix host, even ram won't be an issue; I used to host several sites on a 32MB optimized web server, and I had better throughput than I do now on my windows server.