source: sample/pingpong/PingPong.cpp@ 2411

#include "PingPong.h"
#include "ariba/utility/configuration/Configuration.h"

using ariba::utility::Configuration;
using namespace ariba;

namespace ariba {
namespace application {
namespace pingpong {

// logging
use_logging_cpp( PingPong);

// the service id of the ping pong service
ServiceID PingPong::PINGPONG_ID = ServiceID(111);

// construction
PingPong::PingPong() : pingId( 0 ) {
}

// destruction
PingPong::~PingPong() {
}

// implementation of the startup interface
void PingPong::startup() {

        // create ariba module
        logging_info("Creating ariba underlay module ... ");
        ariba = new AribaModule();

        logging_info("Starting up PingPong service ... ");

        // --- get config ---
        Configuration& config = Configuration::instance();

        // generate spovnet name
        Name spovnetName("pingpong");

        // get initiator flag
        this->isInitiator = Configuration::instance().read<bool> ("node.initiator");

        // get node name
        Name nodeName = Name::UNSPECIFIED;
        if (config.exists("node.name")) nodeName
                        = config.read<string> ("node.name");

        // configure ariba module
        if (config.exists("ariba.ip.addr")) ariba->setProperty("ip.addr",
                        config.read<string> ("ariba.ip.addr"));
        if (config.exists("ariba.tcp.port")) ariba->setProperty("tcp.port",
                        config.read<string> ("ariba.tcp.port"));
        if (config.exists("ariba.udp.port")) ariba->setProperty("udp.port",
                        config.read<string> ("ariba.udp.port"));
        if (config.exists("ariba.bootstrap.hints")) ariba->setProperty("bootstrap.hints",
                        config.read<string> ("ariba.bootstrap.hints"));

        // start ariba module
        ariba->start();

        // create node and join
        node = new Node(*ariba, nodeName);

        // start node module
        node->start();

        if (!isInitiator) {
                node->join(spovnetName);
        } else {
                node->initiate(spovnetName);
        }

        // bind communication and node listener
        node->bind(this);
        node->bind(this, PingPong::PINGPONG_ID);

        // ping pong started up...
        logging_info("PingPong started up");
}

// implementation of the startup interface
void PingPong::shutdown() {
        logging_info("PingPong service starting shutdown sequence ...");

        // stop timer
        Timer::stop();

        // leave spovnet
        node->leave();

        // unbind listeners
        node->unbind( this );
        node->unbind( this, PingPong::PINGPONG_ID );

        logging_info("PingPong service shut down!");
}

// node listener interface
void PingPong::onJoinCompleted( const SpoVNetID& vid ) {
        logging_info("PingPong node join completed, spovnetid=" << vid.toString() );
}

void PingPong::onJoinFailed( const SpoVNetID& vid ) {
        logging_info("PingPong node join failed, spovnetid=" << vid.toString() );
}

// communication listener
bool PingPong::onLinkRequest(const NodeID& remote, Message* msg) {
        return false;
}

void PingPong::onMessage(Message* msg, const NodeID& remote, const LinkID& lnk =
                LinkID::UNSPECIFIED) {
        PingPongMessage* incoming = msg->decapsulate<PingPongMessage> ();

        logging_info("received ping message on link " << lnk.toString()
                        << " from node with id " << (int) incoming->getid());
}

// timer event
void PingPong::eventFunction() {

        logging_info("pinging our remote nodes");
//      RemoteNodes::iterator i = remoteNodes.begin();
//      RemoteNodes::iterator iend = remoteNodes.end();
//
//      pingid++;
//
//      for (; i != iend; i++) {
//              logging_info("     -> pinging " << i->first);
//
//              PingPongMessage pingmsg(pingid);
//              overlay->sendMessage(&pingmsg, i->second);
//      }
}

}}} // namespace ariba, application, pingpong