Peter Makholm > AnyEvent-JSONRPC-0.15 > AnyEvent::JSONRPC::Server

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NAME ^

AnyEvent::JSONRPC::Server - Base class for JSON-RPC Servers

SYNOPSIS ^

    use AnyEvent::JSONRPC::XXX::Server;
    
    my $server = AnyEvent::JSONRPC::TCP::Server->new( ... );
    $server->reg_cb(
        echo => sub {
            my ($res_cv, @params) = @_;
            $res_cv->result(@params);
        },
        sum => sub {
            my ($res_cv, @params) = @_;
            $res_cv->result( $params[0] + $params[1] );
        },
    );

DESCRIPTION ^

This is the base class for servers in the AnyEvent::JSONRPC suite of modules. Current implementations includes a TCP client and a HTTP client. See these for arguments to the constructors.

METHOD ^

new (%options) ^

Create server object, start listening socket, and return object.

    my $server = AnyEvent::JSONRPC::TCP::Server->new(
        port => 4423,
    );

Available %options are specific to each implementation

reg_cb (%callbacks)

Register JSONRPC methods.

    $server->reg_cb(
        echo => sub {
            my ($res_cv, @params) = @_;
            $res_cv->result(@params);
        },
        sum => sub {
            my ($res_cv, @params) = @_;
            $res_cv->result( $params[0] + $params[1] );
        },
    );

callback arguments

JSONRPC callback arguments consists of $result_cv, and request @params.

    my ($result_cv, @params) = @_;

$result_cv is AnyEvent::JSONRPC::CondVar object. Callback must be call $result_cv->result to return result or $result_cv->error to return error.

If $result_cv->is_notification() returns true, this is a notify request and the result will not be send to the client.

@params is same as request parameter.

AUTHOR ^

Daisuke Murase <typester@cpan.org>

COPYRIGHT AND LICENSE ^

Copyright (c) 2009 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.

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