Net::Proxy::Connector::dual - Y-shaped Net::Proxy connector
Net::Proxy::Connecter::dual is a Net::Proxy::Connector that can forward the connection to two distinct services, based on the client connection, before any data is exchanged.
This connector can only work as an
client_first options are required: they are hashrefs containing the options necessary to create two
out Net::Proxy::Connector objects that will be used to connect to the requested service.
The Net::Proxy::Connector::dual object decides between the two services by waiting during a short timeout. If the client sends some data directly, then it is connected via the
client_first connector. Otherwise, at the end of the timeout, it is connected via the
The hostname on which the connector will listen for client connections. Default is
The port on which the connector will listen for client connections.
outconnector to a SSH server or any service that sends a banner line.
outconnectrot to a web server or SSL server.
The timeout in seconds (can be decimal) to make a decision. Default is 1 second.
Philippe 'BooK' Bruhat,
This module is based on a script named sslh, which I wrote with Frédéric Plé
<email@example.com> (who had the original insight about the fact that not all servers speak first on the wire).
Frédéric wrote a C program, while I wrote a Perl script (based on my experience with connect-tunnel).
Net::Proxy is available, I've ported the Perl script to use it.
Copyright 2006-2014 Philippe 'BooK' Bruhat, All Rights Reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.