Can't connect more users

[startsts]

I have something like chat-socket (used chat example + ssl), currently with ~300 active users, problem happens every 1-2 hours. New users can't connect, but it doesnt disconnect already connected users although their messages also don't reach socket "handleMessage" method. Before with few users it also was happening but not so frequently.
In log file I can see only lines like that:

('78.46.227.52', 51444) connected
('78.46.227.52', 51444) closed

How to investigate details of the issue?

[dpallot]

Looks like a limitation in the number if descriptors you can have open at a time. I would suggest increasing that number in your OS.

[uzlonewolf]

This is possibly the SSL do_handshake() hang mentioned in #13. If so, see #110 for a fix.