private void updateStatus(Payload payload, clientStatistics stats)
{
if (!taskPayLoad.ContainsKey(payload.clientId))
{
return;
}
double load = (payload.cpuUsage + payload.memUsage) / 2;
stats.Load = (stats.Load + load) / 2;
stats.Name = payload.clientId;
UpdateStatusEventArgs args = new UpdateStatusEventArgs();
args.ClientId = stats.Name;
args.load = stats.Load;
var e = updateStatusEvent;
if (e != null)
{
e.Invoke(args);
}
}
private void processClient(object clientInfo)
{
TcpClient client = (TcpClient)clientInfo;
NetworkStream networkStream = client.GetStream();
clientStatistics stats = new clientStatistics(clientList);
Queue <Payload> payloadQueue = new Queue <Payload>();
string ClientID = "Not Registered";
lock (clientList)
{
clientList.Add(stats);
clientList.Sort();
}
while (true)
{
if (!client.Connected)
{
var e = DisconnectEvent;
DisconnectEventArgs args = new DisconnectEventArgs();
args.ClientId = ClientID;
if (e != null)
{
e.Invoke(args);
}
break;
}
while (networkStream.DataAvailable)
{
byte[] buffer = new byte[commUtil.payloadSize];
int readBytes = 0;
readBytes = networkStream.Read(buffer, 0, commUtil.payloadSize);
Payload output = null;
if (readBytes == commUtil.payloadSize)
{
string serializedData = Encoding.UTF8.GetString(buffer);
output = commUtil.preparePayload(serializedData);
payloadQueue.Enqueue(output);
}
if (output != null && output.command != CommandType.STATUS)
{
Debug.Print("Receiving " + Enum.GetName(typeof(CommandType), output.command));
}
}
while (payloadQueue.Count != 0)
{
Payload payload = null;
if (payloadQueue != null && payloadQueue.Count > 0)
{
payload = payloadQueue.Dequeue();
}
switch (payload.command)
{
case CommandType.REQUEST:
case CommandType.APPEND_REQUEST:
sendToExecuteQueue(payload);
break;
case CommandType.RESULT:
case CommandType.APPEND_RESULT:
sendToResultQueue(payload);
break;
case CommandType.REGISTER_CLIENT:
ClientID = doRegisterClient(payload, networkStream);
break;
case CommandType.REGISTER_ASSEMBLY:
doRegisterAssembly(payload, networkStream);
break;
case CommandType.UPLOAD_ASSEMBLY:
case CommandType.APPEND_ASSEMBLY:
doSaveAssembly(payload);
break;
case CommandType.DOWNLOAD:
doSendAssembly(payload, networkStream);
break;
case CommandType.DOWNLOAD_EXECUTE:
doExecuteAfterSend(payload, networkStream);
break;
case CommandType.STATUS:
updateStatus(payload, stats);
break;
}
}
//Console.WriteLine(payload.clientId + " " + payload.command + " " + payload.cpuUsage + " " + payload.memUsage);
Thread.Sleep(150);
}
}
