public class Edge_Quinisela_At_The_Other_End implements PipeMsgListener {
public static final String Name = "Edge Quinisela, at the other end";
public static final int TcpPort = 9725;
public static final PeerID PID =
IDFactory.newPeerID(PeerGroupID.defaultNetPeerGroupID, Name.getBytes());
public static final File ConfigurationFile =
new File("." + System.getProperty("file.separator") + Name);
public void pipeMsgEvent(PipeMsgEvent PME) {
// We received a message
Message ReceivedMessage = PME.getMessage();
String TheText = ReceivedMessage.getMessageElement("DummyNameSpace", "HelloElement").toString();
// Notifying the user
Tools.PopInformationMessage(Name, "Received message:\n\n" + TheText);
}
public static void main(String[] args) {
try {
// Removing any existing configuration?
Tools.CheckForExistingConfigurationDeletion(Name, ConfigurationFile);
// Creation of network manager
NetworkManager MyNetworkManager =
new NetworkManager(NetworkManager.ConfigMode.EDGE, Name, ConfigurationFile.toURI());
// Retrieving the network configurator
NetworkConfigurator MyNetworkConfigurator = MyNetworkManager.getConfigurator();
// Checking if RendezVous_Adelaide_At_One_End should be a seed
MyNetworkConfigurator.clearRendezvousSeeds();
String TheSeed =
"tcp://"
+ InetAddress.getLocalHost().getHostAddress()
+ ":"
+ RendezVous_Adelaide_At_One_End.TcpPort;
Tools.CheckForRendezVousSeedAddition(Name, TheSeed, MyNetworkConfigurator);
// Setting Configuration
MyNetworkConfigurator.setTcpPort(TcpPort);
MyNetworkConfigurator.setTcpEnabled(true);
MyNetworkConfigurator.setTcpIncoming(true);
MyNetworkConfigurator.setTcpOutgoing(true);
// Setting the Peer ID
Tools.PopInformationMessage(Name, "Setting the peer ID to :\n\n" + PID.toString());
MyNetworkConfigurator.setPeerID(PID);
// Starting the JXTA network
Tools.PopInformationMessage(
Name,
"Start the JXTA network and to wait for a rendezvous connection with\n"
+ RendezVous_Adelaide_At_One_End.Name
+ " for maximum 2 minutes");
PeerGroup NetPeerGroup = MyNetworkManager.startNetwork();
// Disabling any rendezvous autostart
NetPeerGroup.getRendezVousService().setAutoStart(false);
if (MyNetworkManager.waitForRendezvousConnection(120000)) {
Tools.popConnectedRendezvous(NetPeerGroup.getRendezVousService(), Name);
} else {
Tools.PopInformationMessage(Name, "Did not connect to a rendezvous");
}
// Preparing the listener and Creating the BiDiPipe
PipeMsgListener MyListener = new Edge_Quinisela_At_The_Other_End();
JxtaBiDiPipe MyBiDiPipe =
new JxtaBiDiPipe(
NetPeerGroup,
RendezVous_Adelaide_At_One_End.GetPipeAdvertisement(),
30000,
MyListener);
if (MyBiDiPipe.isBound()) {
Tools.PopInformationMessage(Name, "Bidirectional pipe created!");
// Sending a hello message !!!
Message MyMessage = new Message();
StringMessageElement MyStringMessageElement =
new StringMessageElement("HelloElement", "Hello from " + Name, null);
MyMessage.addMessageElement("DummyNameSpace", MyStringMessageElement);
MyBiDiPipe.sendMessage(MyMessage);
// Sleeping for 10 seconds
Tools.GoToSleep(10000);
// Sending a goodbye message !!!
MyMessage = new Message();
MyStringMessageElement =
new StringMessageElement("HelloElement", "Goodbye from " + Name, null);
MyMessage.addMessageElement("DummyNameSpace", MyStringMessageElement);
MyBiDiPipe.sendMessage(MyMessage);
// Sleeping for 10 seconds
Tools.GoToSleep(10000);
}
// Closing the bidipipe
MyBiDiPipe.close();
// Stopping the network
Tools.PopInformationMessage(Name, "Stop the JXTA network");
MyNetworkManager.stopNetwork();
} catch (IOException Ex) {
// Raised when access to local file and directories caused an error
Tools.PopErrorMessage(Name, Ex.toString());
} catch (PeerGroupException Ex) {
// Raised when the net peer group could not be created
Tools.PopErrorMessage(Name, Ex.toString());
}
}
}
/** Simple RELAY peer. */
public class Relay_Robert {
// Static
public static final String Name_RELAY = "RELAY";
public static final PeerID PID_RELAY =
IDFactory.newPeerID(PeerGroupID.defaultNetPeerGroupID, Name_RELAY.getBytes());
public static final int HttpPort_RELAY = 9900;
public static final int TcpPort_RELAY = 9715;
public static final File ConfigurationFile_RELAY =
new File("." + System.getProperty("file.separator") + Name_RELAY);
/** @param args the command line arguments */
public static void main(String[] args) {
try {
// Removing any existing configuration?
NetworkManager.RecursiveDelete(ConfigurationFile_RELAY);
// Creation of the network manager
final NetworkManager MyNetworkManager =
new NetworkManager(
NetworkManager.ConfigMode.RELAY, Name_RELAY, ConfigurationFile_RELAY.toURI());
// Retrieving the network configurator
NetworkConfigurator MyNetworkConfigurator = MyNetworkManager.getConfigurator();
// Setting Configuration
MyNetworkConfigurator.setUseMulticast(false);
MyNetworkConfigurator.setTcpPort(TcpPort_RELAY);
MyNetworkConfigurator.setTcpEnabled(true);
MyNetworkConfigurator.setTcpIncoming(true);
MyNetworkConfigurator.setTcpOutgoing(true);
MyNetworkConfigurator.setHttpPort(HttpPort_RELAY);
MyNetworkConfigurator.setHttpEnabled(true);
MyNetworkConfigurator.setHttpIncoming(true);
MyNetworkConfigurator.setHttpOutgoing(true);
// Setting the Peer ID
MyNetworkConfigurator.setPeerID(PID_RELAY);
// Starting the JXTA network
PeerGroup NetPeerGroup = MyNetworkManager.startNetwork();
// Starting the connectivity monitor
new ConnectivityMonitor(NetPeerGroup);
// Stopping the network asynchronously
ConnectivityMonitor.TheExecutor.schedule(
new DelayedJxtaNetworkStopper(MyNetworkManager, "Click to stop " + Name_RELAY, "Stop"),
0,
TimeUnit.SECONDS);
} catch (IOException Ex) {
System.err.println(Ex.toString());
} catch (PeerGroupException Ex) {
System.err.println(Ex.toString());
}
}
}
