/**
* Method to add a new TE LSP from a previous Path message received
*
* @param lsp
* @param path
*/
public void forwardRSVPpath(LSPTE lsp, RSVPTEPathMessage path) throws LSPCreationException {
log.info("Forwarding and Processing RSVP Path Message");
int nodeType = LSPParameters.LSP_NODE_TYPE_TRANSIT;
if (lsp == null) log.info("Cosa Mala...");
if (lsp.getIdDestination() == null) log.info("IPDest is null");
if (localIP == null) log.info("IPLocal is null");
log.info(
"Comparando: "
+ lsp.getIdDestination().getHostAddress()
+ " y "
+ localIP.getHostAddress());
if ((lsp.getIdDestination().getHostAddress()).equals(localIP.getHostAddress())) {
nodeType = LSPParameters.LSP_NODE_TYPE_DESTINATION;
log.info("New LSP, I am node Destination!");
}
/*
log.info("localIP.getHostAddress()::"+localIP.getHostAddress());
if(localIP.getHostAddress().equals("192.168.1.8"))
{
}
if(localIP.getHostAddress().equals("192.168.1.9"))
{
nodeType = LSPParameters.LSP_NODE_TYPE_DESTINATION;
}
*/
// DESTINATION NODE //
if (nodeType == LSPParameters.LSP_NODE_TYPE_DESTINATION) {
// crear el RSPV RESV y enviarlo de vuelta
RSVPTEResvMessage resv = new RSVPTEResvMessage();
resv = resourceManager.getRSVPResvMessageFromDestination(path, lsp);
LSPKey key = new LSPKey(lsp.getIdSource(), lsp.getIdLSP());
// Guardamos el LSP en la lista
LSPList.put(key, lsp);
// Enviamos el mensaje
if (resv != null) {
Inet4Address prox = resourceManager.getPreviousHopIPv4List().get(key);
timeEnd_Node = System.nanoTime();
log.info("LSP Time Path Node Process (ms): " + ((timeEnd_Node - timeIni_Node) / 1000000));
log.info("Sending RSVP Resv message to " + prox.toString() + " !");
sendRSVPMessage(resv, prox);
}
// TRANSIT NODE //
} else if (nodeType == LSPParameters.LSP_NODE_TYPE_TRANSIT) {
log.info("New LSP, I am transit node");
ERO eroRSVP = new ERO();
LinkedList<EROSubobject> clone =
(LinkedList<EROSubobject>) path.getEro().getEroSubobjects().clone();
eroRSVP.setEroSubobjects(clone);
lsp.setEro(eroRSVP);
boolean check = resourceManager.checkResources(lsp);
if (check == false) {
log.info("Error! No Resources in the Node!");
throw new LSPCreationException(LSPCreationErrorTypes.NO_RESOURCES);
} else {
LSPKey key = new LSPKey(lsp.getIdSource(), lsp.getIdLSP());
// Put the LSP in the list
LSPList.put(key, lsp);
RSVPTEPathMessage NewPath = resourceManager.forwardRSVPpath(lsp, path);
timeEnd_Node = System.nanoTime();
log.info(
"LSP Time to Process RSVP Path in Node (ms): "
+ ((timeEnd_Node - timeIni_Node) / 1000000));
Inet4Address prox = (resourceManager.getProxHopIPv4List()).get(key);
log.info("Sending the RSVP PATH message to " + prox.toString() + " !");
sendRSVPMessage(NewPath, prox);
}
}
}
