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Net::Inspect::L5::Socks - handles empty connections
my $guess = Net::Inspect::L5::GuessProtocol->new;
my $null = Net::Inspect::L5::Socks->new;
This class is usually used together with Net::Inspect::L5::GuessProtocol to detect and ignore empty connections. It provides a guess_protocol method which returns a new object if the connection is closed and no data were transferred.