public ServerGamer()
{
semaPakArrival = new Semaphore(0, Int32.MaxValue);
semaPakToSend = new Semaphore(0, Int32.MaxValue);
receiverLock = new object();
senderLock = new object();
DataStream = new RecordTakingOutputStream();
sendQueue = new BlockingCollection<GameDataPacket>(new ConcurrentQueue<GameDataPacket>());
}
void ReconnectionListener()
{
Trace.TraceInformation("Reconnection listener Started on {0} : {1}", ipAddress.ToString(), IpPort);
while (true)
{
try
{
var client = listener.AcceptTcpClient();
Trace.TraceInformation("Client connected");
var stream = client.GetStream();
stream.ReadTimeout = 2000;
Account theAccount = null;
if (game.Configuration != null)
{
object item;
try
{
item = (new ItemReceiver(stream)).Receive();
}
catch (Exception)
{
item = null;
}
if (!(item is LoginToken) ||
!game.Configuration.AccountIds.Any(id => id.token == ((LoginToken)item).token))
{
client.Close();
continue;
}
int index;
for (index = 0; index < game.Configuration.AccountIds.Count; index++)
{
if (game.Configuration.AccountIds[index].token == ((LoginToken)item).token)
{
theAccount = game.Configuration.Accounts[index];
}
}
}
stream.ReadTimeout = Timeout.Infinite;
int indexC = game.Settings.Accounts.IndexOf(theAccount);
Trace.Assert(indexC >= 0);
lock (handlers[indexC].queueIn) lock (handlers[indexC].queueOut) lock (handlers[indexC].sender) lock (handlers[indexC].receiver)
{
handlers[indexC].sender.Flush();
var newRCStream = new RecordTakingOutputStream(stream);
(handlers[indexC].stream as RecordTakingOutputStream).DumpTo(newRCStream);
handlers[indexC].disconnected = false;
newRCStream.Flush();
handlers[indexC].stream = newRCStream;
handlers[indexC].sender = new ItemSender(handlers[indexC].stream);
handlers[indexC].receiver = new ItemReceiver(handlers[indexC].stream);
}
}
catch (Exception)
{
return;
}
}
}
public void AddStream(Stream newStream)
{
if (DataStream == null)
{
DataStream = new RecordTakingOutputStream();
DataStream.AddStream(newStream, true);
return;
}
if (sendThread != null)
{
while (sendQueue.Count > 0)
{
Thread.Sleep(10);
}
}
lock (receiverLock)
{
lock (senderLock)
{
try
{
var uiDetach = new UIStatusHint() { IsDetached = true };
var uiAttach = new UIStatusHint() { IsDetached = false };
Serializer.SerializeWithLengthPrefix<GameDataPacket>(newStream, uiDetach, PrefixStyle.Base128);
DataStream.AddStream(newStream, true);
Serializer.SerializeWithLengthPrefix<GameDataPacket>(newStream, uiAttach, PrefixStyle.Base128);
newStream.Flush();
}
catch (Exception)
{
}
}
}
}
void ReconnectionListener()
{
Trace.TraceInformation("Reconnection listener Started on {0} : {1}", ipAddress.ToString(), IpPort);
while (true)
{
try
{
var client = listener.AcceptTcpClient();
Trace.TraceInformation("Client connected");
var stream = client.GetStream();
bool spectatorJoining = false;
stream.ReadTimeout = 2000;
Account theAccount = null;
if (game.Configuration != null)
{
object item;
try
{
item = (new ItemReceiver(stream)).Receive();
}
catch (Exception)
{
item = null;
}
if (!(item is LoginToken))
{
client.Close();
continue;
}
if (!game.Configuration.AccountIds.Any(id => id.TokenString == ((LoginToken)item).TokenString))
{
spectatorJoining = true;
}
else
{
int index;
for (index = 0; index < game.Configuration.AccountIds.Count; index++)
{
if (game.Configuration.AccountIds[index].TokenString == ((LoginToken)item).TokenString)
{
theAccount = game.Configuration.Accounts[index];
}
}
}
}
stream.ReadTimeout = Timeout.Infinite;
int indexC = game.Settings.Accounts.IndexOf(theAccount);
if (spectatorJoining) indexC = numberOfGamers;
if (indexC < 0)
{
client.Close();
continue;
}
lock (handlers[indexC].queueIn) lock (handlers[indexC].queueOut) lock (handlers[indexC].sender) lock (handlers[indexC].receiver)
{
handlers[indexC].sender.Flush();
if (spectatorJoining)
{
ReplaySplitterStream rpstream = handlers[indexC].stream as ReplaySplitterStream;
var tempSender = new ItemSender(stream);
tempSender.Send(new CommandItem() { command = Command.Detach, type = ItemType.Int, data = 0 });
tempSender.Flush();
rpstream.DumpTo(stream);
stream.Flush();
tempSender.Send(new CommandItem() { command = Command.Attach, type = ItemType.Int, data = 0 });
tempSender.Flush();
rpstream.AddStream(stream);
}
else
{
var newRCStream = new RecordTakingOutputStream(stream);
var tempSender = new ItemSender(newRCStream);
tempSender.Send(new CommandItem() { command = Command.Detach, type = ItemType.Int, data = 0 });
tempSender.Flush();
(handlers[indexC].stream as RecordTakingOutputStream).DumpTo(newRCStream);
handlers[indexC].disconnected = false;
newRCStream.Flush();
tempSender.Send(new CommandItem() { command = Command.Attach, type = ItemType.Int, data = 0 });
tempSender.Flush();
handlers[indexC].stream = newRCStream;
handlers[indexC].sender = new ItemSender(handlers[indexC].stream);
handlers[indexC].receiver = new ItemReceiver(handlers[indexC].stream);
}
}
}
catch (Exception)
{
return;
}
}
}
