public void FindPath(NetworkPackage networkPackage)
{
//TimeStamp.WriteLine("{0} >> Received ROUTE TABLE QUERY REQUEST from {1}", RC_Name, networkPackage.sendingClientId);
connectionMessage = networkPackage.message;
/*
* Big brain time - Wielkie sprawdzanie jak dojść do takiego klienta. Na razie oba są w domenie wiec do RC_A_1 i RC_A_2
* Zapisać LRM połączenia między podsieciami
*/
try
{
RCContact contact1 = contacts.Find(x => String.Equals(x.contactName, networkPackage.message.Split(' ')[0]));
RCContact contact2 = contacts.Find(x => String.Equals(x.contactName, networkPackage.message.Split(' ')[1]));
RCPath path = new RCPath();
path.from = contact1.subjectToAsk;
path.to = contact2.subjectToAsk;
path.CCConnectionId = Int32.Parse(networkPackage.message.Split(' ')[4]);
//Console.WriteLine(networkPackage.message);
graph.Dijkstra(path.from, path.to, path);
if (path.status == ConnectionStatus.InProgress)
{
paths.Add(path);
Console.WriteLine("{0} {1} :: found path between {2} and {3}, length: {4}", TimeStamp.TAB, RC_Name, path.from, path.to, path.length);
}
else
{
Console.WriteLine("{0} {1} did not found path between {2} and {3}", TimeStamp.TAB, RC_Name, path.from, path.to);
}
foundPathMessage = contact1.contactName + " " + contact2.subjectToAsk + " " + contact2.contactName + " " + contact1.subjectToAsk + " " + path.length;
NetworkPackage response = new NetworkPackage(
"CC_" + domain.emulationNodeId,
"LRMs",
Command.Used_Slots_Request,
String.Join(" ", path.LRMids)
);
domain.Send(response);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
public void PathSet(NetworkPackage networkPackage)
{
//TimeStamp.WriteLine("{0} >> Received PATH SET from {1}", CC_Name, networkPackage.sendingClientId);
RCPath currentPath = domain.domainRC.paths.Find(x => x.status == ConnectionStatus.InProgress);
Connection c = connections.Find(x => x.status == ConnectionStatus.InProgress);
c.confirmationsNeeded--;
if (c.confirmationsNeeded > 0)
{
Console.WriteLine("{0} {1} :: {2} more SET PATH RESPONSE needed", TimeStamp.TAB, CC_Name, c.confirmationsNeeded);
}
else
{
TimeStamp.WriteLine("{0} >> LINK CONNECTION REQUEST sent to {1}", CC_Name, "LRMs");
c.confirmationsNeeded = 2;
NetworkPackage message = new NetworkPackage(
CC_Name,
"LRMs",
Command.Link_Connection_Request,
String.Join(" ", currentPath.LRMids) + ":" + currentPath.startCrack + " " + currentPath.endCrack
);
domain.Send(message);
}
}
public void CallRequest(NetworkPackage networkPackage)
{
//TimeStamp.WriteLine("{0} >> Received CALL REQUEST REQUEST from {1}", NCC_Name, networkPackage.sendingClientId);
if (true)
{
TimeStamp.WriteLine("NCC_" + domain.emulationNodeId + " >> DIRECTORY REQUEST sent to D_" + domain.emulationNodeId);
TimeStamp.WriteLine("D_" + domain.emulationNodeId + " >> DIRECTORY RESPONSE sent to NCC_" + domain.emulationNodeId);
}
TimeStamp.WriteLine("NCC_" + domain.emulationNodeId + " >> CAC REQUEST sent to PC_" + domain.emulationNodeId);
TimeStamp.WriteLine("PC_" + domain.emulationNodeId + " >> CAC RESPONSE sent to NCC_" + domain.emulationNodeId);
destinationCPCC = "CPCC_A_1_" + networkPackage.message.Split(' ')[0];
requestingCPCC = networkPackage.sendingClientId;
currentBandwidth = networkPackage.message.Split(' ')[1];
currentCall = String.Format("{0} {1}", networkPackage.sendingClientId.Split('_')[3], networkPackage.message);
domain.Send(new NetworkPackage(
NCC_Name,
destinationCPCC,
Command.Call_Accept_Request,
currentCall
));
TimeStamp.WriteLine("{0} >> CALL ACCEPT REQUEST sent to {1}", NCC_Name, destinationCPCC);
}