in reply to research for secure tchat client server use IO::Socket::SSL

use IO::Socket::SSL 'inet4'; use threads;

Looking at IO::Socket::SSL, it says:

IO::Socket::SSL is not threadsafe. This is because IO::Socket::SSL is based on Net::SSLeay ...

So, you'll have to find another approach.

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Re^2: research for secure tchat client server use IO::Socket::SSL
by Anonymous Monk on Feb 26, 2012 at 21:04 UTC
    Net-SSLeay-1.43 is thread-safe