/// <summary>
/// Send init data to client
/// </summary>
/// <param name="client">Client</param>
/// <param name="port">Client port</param>
/// <param name="src">Code to send</param>
public static void initClient(Client client,int port, string src)
{
/*Send initilisation packet*/
if (!client.initialised)
{
/*Connect to client*/
Sender s = new Sender(client.ip, Convert.ToInt32(port));
/*Create init packet*/
DataInitClient dic = new DataInitClient(src);
byte[] dicData = dic.ToByte();
/*Create packet info data*/
PacketInfo packetInfo = new PacketInfo(Command.ClientInit,0,"", dicData.Length,0,0);
byte[] packetInfoData = packetInfo.ToByte();
/*Assembly the packets*/
List<byte[]> listPacket = new List<byte[]>();
listPacket.Add(packetInfoData);
listPacket.Add(dicData);
/*Send all packet*/
byte[] dataToSend = PacketAssembler.Assemble(listPacket);
s.send(dataToSend);
}
}
void server_OnUpdateClient(Client client)
{
UpdateClient(client);
}
void UpdateClient(Client client)
{
if (InvokeRequired)
{
// We're not in the UI thread, so we need to call BeginInvoke
BeginInvoke(new UpdateListbox(UpdateClient),new object[]{client});
return;
}
// Must be on the UI thread if we've got this far
lock (lockThis)
{
bool doesNodeAlreadyExist = false;
foreach (TreeNode node in treeView1.Nodes)
{
if (node.Text == client.ip)
{
doesNodeAlreadyExist = true;
break;
}
}
if (!doesNodeAlreadyExist)
{
/*Display a new client*/
TreeNode treeNode;
treeNode = treeView1.Nodes.Add(client.ip);
treeNode.Nodes.Add(string.Format("{0} core", client.nbrCore));
//listBoxWorkInfo.Items.Add(string.Format("{0} interval", client.interval));
}
}
}
/// <summary>
/// Event when as sended a data
/// </summary>
/// <param name="clientIP">Client IP address</param>
/// <param name="data">Data received</param>
private void r_OnReceived(string clientIP, byte[] data)
{
lock (lockThis)
{
/*Disassemble data*/
List<DataReceived> listPackets = PacketDisassembler.Disassemble(data);
/*Read each packets*/
for (int i = 0; i < listPackets.Count; i++)
{
DataReceived packet = listPackets[i];
Command cmd = (Command)BitConverter.ToInt32(data, 0);
switch (cmd)
{
case Command.Init:
Init dataInit = new Init(packet.data);
Client client = new Client(clientIP, dataInit.nbrCore, dataInit.memoryUsed, dataInit.listMethod, false, new List<int>(), 7000); //Create the client with her sended data
/*Init client*/
InitClient.initClient(client, sendPort, File.ReadAllText(calculatorClass));
if (!listClient.ContainsKey(clientIP)) //Client exist?
{
listClient.Add(client.ip, client);
if(OnUpdateClient!=null)
OnUpdateClient(client); //Display client
}
else //Client already exist and not detected deconnexion
{
List<int> tmpCurrentWork = new List<int>(listClient[clientIP].currentWork);
foreach (int value in tmpCurrentWork)
{
if (!dataWork.tasks.ContainsKey(value)) //Load packet non calculated
{
dataWork.tasks.Add(value, cuttedTask[value - 1]);
listClient[clientIP].currentWork.Remove(value);
}
}
}
break;
case Command.Result:
if (issueNumber == packet.issueNumber) //Working? Old sended packet?
{
if (!listResults.Contains(packet.noPacket)) //Task already calculated?
{
listResults.Add(packet.noPacket);
}
if (listResults.Count == nbrPacket)
timer.Stop();
listClient[clientIP].currentWork.Remove(packet.noPacket);
listClient[clientIP].interval = 7000;
int secondToCalculate = SecondSince1970.Get() - listPacketSended[packet.noPacket].secondSince1970;
if(OnUpdateWorkInfo!=null)
OnUpdateWorkInfo(string.Format("{0} send result no {1}", clientIP, packet.noPacket));
OnUpdateResult((int)(((float)listResults.Count / cuttedTask.Length) * 100)); //Display numbre results
//Next works
if (listClient[clientIP].currentWork.Count == 0) //All the work has been done?
{
if (dataWork != null && dataWork.tasks.Count != 0) //No more work?
{
avgCalculationTime = avgTime.calculateNewTime(SecondSince1970.Get() - listPacketSended[packet.noPacket].secondSince1970); //Calculate average time from current time and sended packet
timeRemaining = avgCalculationTime * (nbrPacket - listPacketSended.Count); //Calculate the time to remaining calculation
dataWork.sendWork(ref listClient, ref listPacketSended, clientIP, sendPort, nbrPacketToSend, issueNumber);
}
}
if (savePacketsToFile) //Save to file? or display fractale?
{
string path = string.Format("{0}\\tmp\\result", Environment.CurrentDirectory); //Path of file data for this noPacket
SaveToFile.save(path, FILE_EXTENTION, packet.noPacket.ToString(), packet.data);
}
else
{
if(OnDisplayFractal!=null)
OnDisplayFractal(fractale.createFractale(packet.noPacket, packet.data, nbrPacket));
}
}
break;
case Command.State:
break;
case Command.Initialized:
listClient[clientIP].initialised = true;
if (dataWork != null && dataWork.tasks.Count != 0) //No more work?
dataWork.sendWork(ref listClient, ref listPacketSended, clientIP, sendPort, nbrPacketToSend, issueNumber);
break;
case Command.CorrectIP:
if (clientIP != "127.0.0.1") //No local host
serverIPs += clientIP.ToString() + ";";
break;
//case Command.AliveClient:
//if (listClient != null && listClient.ContainsKey(clientIP))
// listClient[clientIP].interval = packet.secondSince1970 * 7;
//break;
}
}
GC.Collect();
}
}
