/// <summary>
/// Start udp server listening on a specific port using TcpServerParam parameter.
/// </summary>
/// <param name="listenPort">The listening port of the server.</param>
/// <param name="serverConfig">The server's parameter, see TcpServerParam.</param>
public void Start(ushort listenPort, TcpServerConfig serverConfig)
{
if (_isRunning)
{
throw new AlreadyRunningException("the server is already running");
}
// _clientContextPool = new ClientContextPool(serverConfig.MaxClientCount, serverConfig.SocketAsyncBufferSize);
Contract.Requires(listenPort > 0 && listenPort < 65535);
Contract.Requires(serverConfig != null);
_tcpConfig = serverConfig;
_listenPort = listenPort;
try
{
//create listen socket
_serverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
if (ServerConfig.EnableKeepAlive)
{
TcpUtility.SetKeepAlive(_serverSocket, ServerConfig.KeepAliveTime, ServerConfig.KeepAliveInterval);
}
_serverSocket.Bind(new IPEndPoint(IPAddress.Any, listenPort));
_serverSocket.Listen(ServerConfig.MaxPendingCount);
_groups = new ConcurrentDictionary <string, HashSet <long> >();
}
catch (Exception ex)
{
throw new Exception("Start tcp server failed", ex);
}
_isRunning = true;
StartAccept(null);
}
private void InitClientSocket()
{
_clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
if (ClientConfig.EnableKeepAlive)
{
TcpUtility.SetKeepAlive(_clientSocket, ClientConfig.KeepAliveTime, ClientConfig.KeepAliveInterval);
}
}