/// <summary>
/// Starts an UDP server
/// </summary>
/// <param name="endPoint">The IP Endpoint to bind the server</param>
/// <param name="maxConnections">Max connections allowed</param>
public override void Start(IPEndPoint bindTo, int MaxConnections)
{
// Create our Socket
Listener = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp)
{
SendTimeout = 5000, // We have a limited pool, so we dont want to be locked often
SendBufferSize = BufferSizePerEvent,
ReceiveBufferSize = BufferSizePerEvent
};
// Bind to our port
Listener.Bind(bindTo);
// Set the rest of our internals
MaxNumConnections = MaxConnections;
MaxConnectionsEnforcer = new SemaphoreSlim(MaxNumConnections, MaxNumConnections);
SocketReadWritePool = new SocketAsyncEventArgsPool(MaxNumConnections);
// Create our Buffer Manager for IO operations.
BufferManager = new BufferManager(
MaxNumConnections,
BufferSizePerEvent
);
// Assign our Connection IO SocketAsyncEventArgs object instances
for (int i = 0; i < MaxNumConnections; i++)
{
SocketAsyncEventArgs SockArg = new SocketAsyncEventArgs();
SockArg.Completed += IOComplete;
BufferManager.AssignBuffer(SockArg);
SocketReadWritePool.Push(SockArg);
}
// Set public internals
Port = bindTo.Port;
Address = bindTo.Address.ToString();
IsRunning = true;
IsDisposed = false;
// Start accepting sockets
StartAcceptAsync();
}