i'll better explain this new anti-DoS mechanism i just introduced:
since HFS listing of folders can be heavy (especially with its stupid programming language
) there is a limiter for these kind of requests:
1) 1 ip can make 1 request at a time, otherwise it is postponed
2) after finishing, the same ip cannot make another request for 1 second.
3) there is a limit of 3 concurrent folder listings. Having more would slow the users' experience uselessly.
In next release (RC2) I'm improving rule#2 by applying the 1 second only if the server is very busy (that is: having the max number of concurrent listings).
At the moment there is no 'queue', the browser is just told to try later (and it will automatically in a couple of seconds). This relieves the server from some burden.
If necessary i will introduce an option to configure this behavior, we'll see.
Other requests, like for files or icons, are not subject to this limiter.