NAME

Net::Proxy::Connector::tcp_balance - A Net::Proxy connector for outbound tcp balancing and failover

VERSION

version 0.006

SYNOPSIS

# sample proxy using Net::Proxy::Connector::tcp_balance
use Net::Proxy;
use Net::Proxy::Connector::tcp_balance; # optional

# proxy connections from localhost:6789 to remotehost:9876
# using standard TCP connections
my $proxy = Net::Proxy->new(
    {   in  => { type => 'tcp', port => '6789' },
        out => { type => 'tcp_balance', hosts => [ 'remotehost1', 'remotehost2' ], port => '9876', verbose => 1 },
    }
);
$proxy->register();

Net::Proxy->mainloop();

DESCRIPTION

Net::Proxy::Connector::tcp_balance is an outbound tcp connector for Net::Proxy that provides randomized load balancing and also provides failover when outbound tcp hosts are unavailable.

It will randomly connect to one of the specified hosts. If that host is unavailable, it will continue to try the other hosts until it makes a connection.

The capabilities of the Net::Proxy::Connector::tcp_balance are otherwise identical to those Net::Proxy::Connector::tcp

NAME

Net::Proxy::Connector::tcp_balance - connector for outbound tcp balancing and failover

CONNECTOR OPTIONS

The connector accept the following options:

in

• host

  The listening address. If not given, the default is localhost.

• port

  The listening port.

out

• hosts

  The remote hosts. An array ref.

• port

  The remote port.

• sort

  (Optional) Connect to the hosts in sort algorithm. Possible values: order, none, random. Default is random.

• timeout

  The socket timeout for connection (out only).

• verbose

  (Optional) Will print to STDERR the list of sorted hosts for every request.

AUTHOR

Jesse Thompson <zjt@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2019 by Jesse Thompson.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.