public Client(Node info,TcpChannel channel, IPuppetMaster puppet, ICentralDirectory cd)
{
Registers = new string[10];
Info = info;
Channel = channel;
Puppet = puppet;
CD = cd;
}
static void Main(string[] args)
{
TcpChannel channel = new TcpChannel(0);
ChannelServices.RegisterChannel(channel, true);
ChannelDataStore channelData = (ChannelDataStore)channel.ChannelData;
int port = new System.Uri(channelData.ChannelUris[0]).Port;
string host = new System.Uri(channelData.ChannelUris[0]).Host;
//string name = args[1];
Node node = new Node(host, port, "Console", NodeType.Client);
ICentralDirectory centralDirectory = (ICentralDirectory)Activator.GetObject(
typeof(ICentralDirectory),
"tcp://localhost:9090/CentralDirectory");
centralDirectory.RegisterClient(node);
RemotingConfiguration.RegisterWellKnownServiceType(typeof(ClientRemoting), "Client", WellKnownObjectMode.Singleton);
Console.Write("Enter seed: ");
string seed = Console.ReadLine();
string[] fIn = { "PUT 1" + seed + " 1", "GET 1" + seed, "PUT 2" + seed + " 2", "PUT Afonso" + seed + " A", "PUT Francisco" + seed + " F", "PUT Jerome" + seed + " J", "PUT JAmbrosio" + seed + " JA", "GET JAmbrosio" + seed, "PUT 3" + seed + " 3", "PUT 4" + seed + " 4", "GET 4" + seed };
Transaction t = new Transaction();
if (seed != "clean")
foreach (string inp in fIn)
{
if (inp.StartsWith("GET"))
{
char[] delim = { ' ', '\t' };
string[] arg = inp.Split(delim);
if (t.GetValue(arg[1]) == null)
{
Console.ReadLine();
return;
}
}
else if (inp.StartsWith("PUT"))
{
char[] delim = { ' ', '\t' };
string[] arg = inp.Split(delim);
if (!t.PutValue(arg[1], arg[2]))
{
Console.ReadLine();
return;
}
}
}
else Console.WriteLine("No default operations were made.");
Console.WriteLine("Choose you're operations\n\nPUT <key> <value> for a put\nGET <key> for a GET\nEmpty Line to process");
string input="";
do
{
input = Console.ReadLine();
if (input.StartsWith("GET"))
{
char[] delim = {' ','\t'};
string val = null;
string[] arg = input.Split(delim);
val = t.GetValue(arg[1]);
if (val == null) {
Console.ReadLine();
return;
}
Console.WriteLine(val);
}
else if(input.StartsWith("PUT")) {
char[] delim = {' ','\t'};
string[] arg = input.Split(delim);
if (!t.PutValue(arg[1], arg[2]))
{
Console.ReadLine();
return;
}
}
} while (input != "");
t.Commit();
Console.ReadLine();
}
public void Restructure(uint semiTable,Node d)
{
uint max_aux = 0;
uint numberofServer = (uint)listServer.Count();
if (numberofServer == 1)
{
Console.WriteLine("Replicating... ");
IServer oldNode = (IServer)Activator.GetObject(typeof(IServer), "tcp://" + Location[0].IP[0].IP + ":" + Location[0].IP[0].Port.ToString() + "/Server");
oldNode.CopySemiTables(d);
Location[0].IP.Add(d);
Location[1].IP.Insert(0, d);
return;
}
for (int i = 0; i < Location.Count(); i++)
{
if (Location[i].min < semiTable && Location[i].max > semiTable)
{
Console.WriteLine("Restructuring... " + semiTable);
Interval st = new Interval();
st.IP = new List<Node>();
max_aux = Location[i].max;
Location[i].max = semiTable - 1;
st.min = semiTable;
st.max = max_aux;
st.IP.Add(d);
st.IP.Add(Location[i].IP[1]);
tableOfLocation.Add(st);
IServer link1 = (IServer)Activator.GetObject(typeof(IServer), "tcp://" + Location[i].IP[0].IP + ":" + Location[i].IP[0].Port.ToString() + "/Server");
link1.CleanSemiTable(semiTable, d);
IServer link2 = (IServer)Activator.GetObject(typeof(IServer), "tcp://" + Location[i].IP[1].IP + ":" + Location[i].IP[1].Port.ToString() + "/Server");
link2.CopyAndCleanTable(semiTable, d);
Location[i].IP[1] = d;
break;
}
}
for (int i = 0; i < Location.Count; i++)
{
Console.WriteLine("min: " + Location[i].min + " max: " + Location[i].max + " IP1: " + Location[i].IP[0].Port + " IP2: " + Location[i].IP[1].Port);
}
//link.GetNetworkUpdate(listUpDate);
//CleanSemiTable(uint semiTableToClean);
//CopyAndCleanTable(uint semiTableToClean);
}
public bool InsertServer(Node node)
{
lock (insertLocker)
{
List<Dictionary<uint, int>> listAux = new List<Dictionary<uint, int>>();
if (miss == true)
{
for (int i = 0; i < Location.Count; i++)
{
if (Location[i].min == semiTablemin1 && Location[i].max == semiTablemax1)
{
Console.WriteLine("Sending restructure request to: " + Location[i].IP[0]);
IServer link = (IServer)Activator.GetObject(typeof(IServer), "tcp://" + Location[i].IP[0].IP + ":" + Location[i].IP[0].Port.ToString() + "/Server");
Location[i].IP.Add(node);
link.CopySemiTable(Location[i].min, node);
}
else if (Location[i].min == semiTablemin2 && Location[i].max == semiTablemax2)
{
Console.WriteLine("Sending restructure request to: " + Location[i].IP[0]);
IServer link = (IServer)Activator.GetObject(typeof(IServer), "tcp://" + Location[i].IP[0].IP + ":" + Location[i].IP[0].Port.ToString() + "/Server");
Location[i].IP.Add(node);
link.CopySemiTable(Location[i].min, node);
}
}
miss = false;
}
else if (firstTime == true)
{
listAux = DimensionOfServers(ListServer);
Restructure(MaxSemiTable(listAux), node);
}
lock (nodesListLocker)
{
Server = node;
}
//Send(ListClient, ListServer);
return true;
}
}
public void division()
{
lock (insertLocker)
{
firstTime = true;
uint numberofServer = (uint)listServer.Count();
uint result = 0;
uint aux1 = 0;
//int aux3 = 0;
result = max / numberofServer;
uint aux2 = result;
List<string> aux4 = new List<string>();
if (numberofServer == 1)
{
Node srv = new Node(listServer[0].IP, listServer[0].Port, NodeType.Server);
Interval st1 = new Interval();
st1.IP = new List<Node>();
st1.min = UInt32.MinValue;
st1.max = UInt32.MaxValue / 2;
st1.IP.Add(srv);
Interval st2 = new Interval();
st2.IP = new List<Node>();
st2.min = UInt32.MaxValue / 2 + 1;
st2.max = UInt32.MaxValue;
st2.IP.Add(srv);
IServer link1 = (IServer)Activator.GetObject(typeof(IServer), "tcp://" + srv.IP + ":" + srv.Port.ToString() + "/Server");
link1.GetInitialIntervals(st1.min, st1.max, srv);
IServer link2 = (IServer)Activator.GetObject(typeof(IServer), "tcp://" + srv.IP + ":" + srv.Port.ToString() + "/Server");
link2.GetInitialIntervals(st2.min, st2.max, srv);
tableOfLocation.Add(st1);
tableOfLocation.Add(st2);
return;
}
for (int i = 0; i < numberofServer; i++)
{
Interval st = new Interval();
st.IP = new List<Node>();
st.min = aux1;
st.max = aux2;
if (i == numberofServer - 1)
{
Node node1 = new Node(listServer[i].IP, listServer[i].Port, NodeType.Server);
Node a = new Node(listServer[0].IP, listServer[0].Port, NodeType.Server);
//node1.IP = listServer[i].IP;
//node1.Port = listServer[i].Port;
//node2.IP = listServer[0].IP;
//node2.Port = listServer[0].Port;
st.IP.Add(node1);
st.IP.Add(a);
//st.IP.Add(listServer[i].IP + ":" + listServer[i].Port.ToString());
//st.IP.Add(listServer[0].IP + ":" + listServer[0].Port.ToString());
IServer link1 = (IServer)Activator.GetObject(typeof(IServer), "tcp://" + listServer[i].IP + ":" + listServer[i].Port.ToString() + "/Server");
link1.GetInitialIntervals(aux1, aux2, listServer[0]);
IServer link2 = (IServer)Activator.GetObject(typeof(IServer), "tcp://" + listServer[0].IP + ":" + listServer[0].Port.ToString() + "/Server");
link2.GetInitialIntervals(aux1, aux2, listServer[i]);
}
else
{
Node node1 = new Node(listServer[i].IP, listServer[i].Port, NodeType.Server);
Node a = new Node(listServer[i + 1].IP, listServer[i + 1].Port, NodeType.Server);
//node1.IP = listServer[i].IP;
//node1.Port = listServer[i].Port;
//node2.IP = listServer[i + 1].IP;
//node2.Port = listServer[i + 1].Port;
st.IP.Add(node1);
st.IP.Add(a);
//st.IP.Add(listServer[i].IP + ":" + listServer[i].Port.ToString());
//st.IP.Add(listServer[i + 1].IP + ":" + listServer[i + 1].Port.ToString());
IServer link1 = (IServer)Activator.GetObject(typeof(IServer), "tcp://" + listServer[i].IP + ":" + listServer[i].Port.ToString() + "/Server");
link1.GetInitialIntervals(aux1, aux2, listServer[i + 1]);
IServer link2 = (IServer)Activator.GetObject(typeof(IServer), "tcp://" + listServer[i + 1].IP + ":" + listServer[i + 1].Port.ToString() + "/Server");
link2.GetInitialIntervals(aux1, aux2, listServer[i]);
}
tableOfLocation.Add(st);
if (aux1 == 0)
aux1 = aux1 + result + 1;
else aux1 = aux1 + result;
aux2 = aux2 + result;
}
}
}
static void Main(string[] args)
{
int port = 0;
if (args.Length > 1) port = Int32.Parse(args[1]);
TcpChannel channel = new TcpChannel(port);
ChannelServices.RegisterChannel(channel, true);
ChannelDataStore channelData = (ChannelDataStore)channel.ChannelData;
port = new System.Uri(channelData.ChannelUris[0]).Port;
string host = new System.Uri(channelData.ChannelUris[0]).Host;
string name = null;
if (args.Length > 0) name = args[0];
else name = "Debug" + port.ToString();
Console.WriteLine("Ciente: " + name);
RemotingConfiguration.RegisterWellKnownServiceType(typeof(ClientPuppet), "ClientPuppet", WellKnownObjectMode.Singleton);
IPuppetMaster puppet = (IPuppetMaster)Activator.GetObject(
typeof(IPuppetMaster),
"tcp://localhost:8090/PseudoNodeReg");
ICentralDirectory cd = (ICentralDirectory)Activator.GetObject(
typeof(ICentralDirectory),
"tcp://localhost:9090/CentralDirectory");
Node node = new Node(host, port, name,NodeType.Client);
//cd.RegisterClient(node);
Client clt = new Client(node,channel,puppet,cd);
ClientPuppet.ctx = clt;
ClientRemoting.ctx = clt;
try { puppet.RegisterPseudoNode(node); }
catch { System.Console.WriteLine("We Dont Need No Puppet Master"); }
System.Console.WriteLine(host + ":" + port.ToString());
Console.WriteLine("Press Enter to Test...");
System.Console.ReadLine();
}
public bool Equals(Node node)
{
if (IP == node.IP && Port == node.Port) return true;
else return false;
}
