Hi,

I use IO::Socket to create a server which accepts connections: 
my $sock = new IO::Socket::INET(
    LocalPort    => 8123,
    Proto        => "tcp",
    Listen        => SOMAXCONN,
    Reuse        => 1
);

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Since we do not have a firewall installed and I want to limit the number of connections per IP address to 1, is there a solution to block connections from the same IP once connected?

I just keep track of IP numbers now and close the connection when an IP address is already being served, but I would like to refuse the connection instead of accepting and closing it.

Any ideas?

TIA Marcello

In reply to Block IP addresses with IO::Socket by Marcello

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