class net_plugin : public appbase::plugin<net_plugin>
{
public:
net_plugin(){};
~net_plugin(){};

APPBASE_PLUGIN_REQUIRES( (chain_plugin) );

virtual void set_program_options( options_description& cli, options_description& cfg ) override
{
cfg.add_options()
("listen-endpoint", bpo::value<string>()->default_value( "127.0.0.1:9876" ), "The local IP address and port to listen for incoming connections.")
("remote-endpoint", bpo::value< vector<string> >()->composing(), "The IP address and port of a remote peer to sync with.")
("public-endpoint", bpo::value<string>()->default_value( "0.0.0.0:9876" ), "The public IP address and port that should be advertized to peers.")
;
}

void plugin_initialize( const variables_map& options ) { std::cout << "initialize net plugin\n"; }
void plugin_startup() { std::cout << "starting net plugin \n"; }
void plugin_shutdown() { std::cout << "shutdown net plugin \n"; }

};

int main( int argc, char** argv ) {
try {
appbase::app().register_plugin<net_plugin>(); // implict registration of chain_plugin dependency
if( !appbase::app().initialize( argc, argv ) )
return -1;
appbase::app().startup();
appbase::app().exec();
} catch ( const boost::exception& e ) {
std::cerr << boost::diagnostic_information(e) << "\n";
} catch ( const std::exception& e ) {
std::cerr << e.what() << "\n";
} catch ( ... ) {
std::cerr << "unknown exception\n";
}
std::cout << "exited cleanly\n";
return 0;
}