private void OnSocketAccepted(Socket socket)
{
IPEndPoint socketEndPoint;
try
{
socketEndPoint = (IPEndPoint)socket.RemoteEndPoint;
}
catch (Exception ex)
{
_logger.Error("TCP connection accepted, but get remote endpoint of this connection failed.", ex);
return;
}
var connection = TcpConnection.CreateAcceptedTcpConnection(Guid.NewGuid(), socketEndPoint, socket);
new AcceptedConnection(connection, _eventListener, _messageHandler).StartReceiving();
_logger.InfoFormat("TCP connection accepted: [remoteEndPoint:{0}, localEndPoint:{1}, connectionId:{2:B}].", connection.RemoteEndPoint, connection.LocalEndPoint, connection.ConnectionId);
if (_eventListener != null)
{
_eventListener.OnConnectionAccepted(connection);
}
}
public static ITcpConnection CreateConnectingTcpConnection(Guid connectionId,
IPEndPoint remoteEndPoint,
TcpClientConnector connector,
TimeSpan connectionTimeout,
Action<ITcpConnection> onConnectionEstablished,
Action<ITcpConnection, SocketError> onConnectionFailed,
bool verbose)
{
var connection = new TcpConnection(connectionId, remoteEndPoint, verbose);
// ReSharper disable ImplicitlyCapturedClosure
connector.InitConnect(remoteEndPoint,
(_, socket) =>
{
connection.InitSocket(socket);
if (onConnectionEstablished != null)
onConnectionEstablished(connection);
},
(_, socketError) =>
{
if (onConnectionFailed != null)
onConnectionFailed(connection, socketError);
}, connection, connectionTimeout);
// ReSharper restore ImplicitlyCapturedClosure
return connection;
}
public static ITcpConnection CreateAcceptedTcpConnection(Guid connectionId, IPEndPoint remoteEndPoint, Socket socket, bool verbose)
{
var connection = new TcpConnection(connectionId, remoteEndPoint, verbose);
connection.InitSocket(socket);
return connection;
}
public static ITcpConnection CreateConnectingTcpConnection(Guid connectionId,
IPEndPoint localEndPoint,
IPEndPoint remoteEndPoint,
TcpClientConnector connector,
Action<ITcpConnection> onConnectionEstablished,
Action<ITcpConnection, SocketError> onConnectionFailed)
{
var connection = new TcpConnection(connectionId, remoteEndPoint);
connector.InitConnect(localEndPoint, remoteEndPoint,
(_, socket) =>
{
connection.InitSocket(socket);
if (onConnectionEstablished != null)
onConnectionEstablished(connection);
},
(_, socketError) =>
{
if (onConnectionFailed != null)
onConnectionFailed(connection, socketError);
}, connection);
return connection;
}