public void SendPacket(TClientPacket packet)
{
if (isConnected)
{
var packetBytes = PacketConverter.ToBytes(packet);
socket.Send(packetBytes);
}
}
public void SendMulticastPacket(TServerPacket packet)
{
var packetBytes = PacketConverter.ToBytes(packet);
var sentBytes = udpClient.Send(packetBytes, packetBytes.Length, multicastEndPoint);
if (sentBytes == 0)
{ /* What happens then? */
}
}
protected void SendPacket(TServerPacket packet, params ClientConnection[] clientConnections)
{
for (int i = 0; i < clientConnections.Length; i++)
{
var packetBytes = PacketConverter.ToBytes(packet);
var sentBytes = clientConnections[i].socket.Send(packetBytes);
if (sentBytes == 0)
{
DisconnectClient(clientConnections[i].connectionId);
Console.WriteLine("Kicked client: Peer not reachable");
}
}
}
private void ReceiveMulticastPacketsLoop()
{
while (IsConnected)
{
var availableBytes = udpClient.Available;
if (availableBytes != 0)
{
var senderEndPoint = new IPEndPoint(IPAddress.Any, 1);
var buffer = udpClient.Receive(ref senderEndPoint);
if (senderEndPoint == multicastEndPoint && OnReceiveUdpPacket != null)
{
OnReceiveUdpPacket(PacketConverter.ToPacket <TServerPacket>(buffer));
}
}
}
}
private TClientPacket ReceivePacket(ClientConnection clientConnection)
{
var receivedBytes = clientConnection.socket.Receive(clientConnection.packetReceivingBuffer);
if (receivedBytes == 0)
{
DisconnectClient(clientConnection.connectionId);
Console.WriteLine("Kicked client: 0 bytes received");
return(default(TClientPacket));
}
else
{
var packetBuffer = new byte[receivedBytes];
Buffer.BlockCopy(clientConnection.packetReceivingBuffer, 0, packetBuffer, 0, receivedBytes);
return(PacketConverter.ToPacket <TClientPacket>(packetBuffer));
}
}
private TServerPacket ReceivePacket()
{
lock (packetReceivingLock)
{
var receivedBytes = socket.Receive(packetReceivingBuffer);
if (receivedBytes == 0)
{
Disconnect();
Console.WriteLine("Disconnected client: 0 bytes received");
return(default(TServerPacket));
}
else
{
var packetBuffer = new byte[receivedBytes];
Buffer.BlockCopy(packetReceivingBuffer, 0, packetBuffer, 0, receivedBytes);
return(PacketConverter.ToPacket <TServerPacket>(packetBuffer));
}
}
}
