NAME
    Net::MPRPC::Client - Synchronous MessagePack RPC client

SYNOPSIS
        use Net::MPRPC::Client;
    
        my $client = Net::MPRPC::Client->new(
            host => '127.0.0.1',
            port => 4423,
        );
    
        # or unix socket:
        my $client = Net::MPRPC::Client->new(
            host => 'unix/',
            port => '/tmp/mprpc.sock',
        );
    
        # call method "echo" with argument "foo bar"
        my $res = $client->call( echo => "foo bar" )
            or die $client->error;

DESCRIPTION
    This module is a simple synchronous MessagePack-RPC client, designed to
    use in synchronous application (e.g. prefork server) For asynchronous
    version of this module, take a look at AnyEvent::MPRPC::Client.

METHODS
  new(%parameters)
        my $client = Net::MPRPC::Client->new(
            host => '127.0.0.1',
            port => 4423,
        );
    
        # or unix socket:
        my $client = Net::MPRPC::Client->new(
            host => 'unix/',
            port => '/tmp/mprpc.sock',
        );

    Create and return client object. Available parameters are:

    *   host => 'Str' (Required)

        MessagePack-RPC server's hostname to connect. If you want to use
        unix domain socket, this parameter should be "unix/".

    *   port => 'Int | Str' (Required)

        MessagePack-RPC server's port or UNIX socket path to connect.

    *   timeout => 'Int'

        Timeout (second) to connect. Default value is 30 seconds.

  call($method, $parameter)
        my $res = $client->call( echo => "foo bar" )
            or die $client->error;

    Call RPC method and return result.

    If remote server return some errors, this method return undef. You can
    get error message by "error" method. When something other error (network
    error or etc) occurred, this method throw exception.

  error()
    Return error messages. Return empty string when there's no error.

  connect
  disconnect
    Connect to and disconnect from server. This method automatically called
    from "call" method.

AUTHOR
    Daisuke Murase <typester@cpan.org>

COPYRIGHT AND LICENSE
    Copyright (c) 2011 by KAYAC Inc.

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

    The full text of the license can be found in the LICENSE file included
    with this module.