Was trying to figure out this myself, but failed. For the connection wrapper - IO::Socket::Socks::Wrapper, is there a way to use variables for configuration? Example, instead 'localhost' -> $host? It does not work if I am trying to pass vars in the wrapper declaration at all, but constants or hardcoded values works just fine. Thank you. 
# we can wrap packages that uses bult-in connect()
# Net::Telnet for example
use IO::Socket::Socks::Wrapper (
  Net::Telnet => {
    _norequire => 1, # should tell do not load it
                     # because buil-in connect should be overrided
                     # before package being compiled
    ProxyAddr => 'localhost',
    ProxyPort => 1080,
    SocksDebug => 1
  }
);
use Net::Telnet; # and load it after manually

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In reply to IO::Socket::Socks::Wrapper - settings from variables by JimSi

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