Provided by: libpoe-component-server-jsonrpc-perl_0.06-3_all bug

NAME

       POE::Component::Server::JSONRPC - POE tcp or http based JSON-RPC server

SYNOPSIS

           #http version:
           POE::Component::Server::JSONRPC::Http->new(
               # consider using something like JSON::MaybeXS for better performance
               json    => JSON::MaybeXS->new->utf8->allow_nonref,
               Port    => 3000,
               Handler => {
                   'echo' => 'echo',
                   'sum'  => 'sum',
               },
               SslKey  => '/path/to/the/server.key',
               SslCert => '/path/to/the/server.crt',
               Authenticate => \&authentication_handler,
               # authentication_handler must be a function that takes two parameters login and password,
               # and returns true if connection is successful, false otherwise
           );

           #tcp version:
           POE::Component::Server::JSONRPC::Tcp->new(
               Port    => 3000,
               Handler => {
                   'echo' => 'echo',
                   'sum'  => 'sum',
               },
           );

           sub echo {
               my ($kernel, $jsonrpc, $id, @params) = @_[KERNEL, ARG0..$#_ ];

               $kernel->post( $jsonrpc => 'result' => $id, @params );
           }

           sub sum {
               my ($kernel, $jsonrpc, $id, @params) = @_[KERNEL, ARG0..$#_ ];

               $kernel->post( $jsonrpc => 'result' => $id, $params[0] + $params[1] );
           }

DESCRIPTION

       This module is a POE component for tcp or http based JSON-RPC Server.

       The specification is defined on http://json-rpc.org/ and this module use JSON-RPC 1.0 spec
       (1.1 does not cover tcp streams)

METHODS

   new
       Create JSONRPC component session and return the session id.

       Parameters:

       Port
           Port number for listen.

       Handler
           Hash variable contains handler name as key, handler poe state name as value.

           Handler name (key) is used as JSON-RPC method name.

           So if you send {"method":"echo"}, this module call the poe state named "echo".

HANDLER PARAMETERS

       ARG0
           A session id of PoCo::Server::JSONRPC itself.

       ARG1
           The id of the client you're treating, send that back in result/error.

       ARG2 .. ARGN
           JSONRPC argguments

       ex) If you send following request

           {"method":"echo", "params":["foo", "bar"]}

       then, "echo" handler is called and parameters is that ARG0 is component session id, ARG1
       is client id, ARG2 "foo", ARG3 "bar".

HANDLER RESPONSE

       You must call either "result" or "error" state in your handlers to response result or
       error.

       ex:

          $kernel->post( $component_session_id => "result" => $client_id, "result value" )

       $component_session_id is ARG0 in handler. If you do above, response is:

          {"result":"result value", "error":""}

POE METHODS

       Inner method for POE states.

   poe__start
   poe_init_server
       Should be defined in Http or Tcp

   poe_input_handler
   poe_result
   poe_error
   poe_send
       Should be defined in Http or Tcp

       Côme Chilliet <mcmic@cpan.org> Daisuke Murase <typester@cpan.org>

COPYRIGHT

       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.