This is Perl module POE::Component::Server::JSONRPC.

INSTALLATION

POE::Component::Server::JSONRPC installation is straightforward. If your CPAN shell is set up,
you should just be able to do

    % cpan POE::Component::Server::JSONRPC

Download it, unpack it, then build it as per the usual:

    % perl Makefile.PL
    % make && make test

Then install it:

    % make install

DOCUMENTATION

POE::Component::Server::JSONRPC documentation is available as in POD. So you can do:

    % perldoc POE::Component::Server::JSONRPC

to read the documentation online with your favorite pager.

Daisuke Murase