///// <summary>
/// 处理数据
/// </summary>
/// <param name="receiveState"></param>
private void ReceiveCallback(IAsyncResult ar)
{
var receiveState = (NetworkState)ar.AsyncState;
try
{
var received = ListenerSocket.EndReceiveFrom(ar, ref RemoteEndPoint);
if (received == 0)
{
return;
}
var remoteAddress = (IPEndPoint)RemoteEndPoint;
receiveState.RemoteHost = remoteAddress.ToNode(ReactorType.Udp);
INode node = receiveState.RemoteHost;
if (SocketMap.ContainsKey(receiveState.RemoteHost.nodeConfig.ToString()))
{
var connection = SocketMap[receiveState.RemoteHost.nodeConfig.ToString()];
node = connection.RemoteHost;
}
else
{
RefactorRequestChannel requestChannel = new RefactorProxyRequestChannel(this, node, "none");
SocketMap.Add(node.nodeConfig.ToString(), requestChannel);
}
receiveState.Buffer.WriteBytes(receiveState.RawBuffer, 0, received);
Decoder.Decode(ConnectionAdapter, receiveState.Buffer, out List <IByteBuf> decoded);
foreach (var message in decoded)
{
var networkData = NetworkData.Create(receiveState.RemoteHost, message);
LogAgent.Info(String.Format("Socket收到数据-->>{0}", this.Encoder.ByteEncode(networkData.Buffer)));
if (ConnectionAdapter is ReactorConnectionAdapter)
{
((ReactorConnectionAdapter)ConnectionAdapter).networkDataDocker.AddNetworkData(networkData);
((EventWaitHandle)((ReactorConnectionAdapter)ConnectionAdapter).protocolEvents[(int)ProtocolEvents.PortReceivedData]).Set();
}
}
//清除数据继续接收
receiveState.RawBuffer = new byte[receiveState.RawBuffer.Length];
ListenerSocket.BeginReceiveFrom(receiveState.RawBuffer, 0, receiveState.RawBuffer.Length, SocketFlags.None,
ref RemoteEndPoint, ReceiveCallback, receiveState);
}
catch //node disconnected
{
if (SocketMap.ContainsKey(receiveState.RemoteHost.nodeConfig.ToString()))
{
var connection = SocketMap[receiveState.RemoteHost.nodeConfig.ToString()];
CloseConnection(connection);
}
}
}
/// <summary>
/// 开始监听
/// </summary>
protected override void StartInternal()
{
var receiveState = CreateNetworkState(Listener, Node.Empty());
if (!SocketMap.ContainsKey(this.LocalEndpoint.nodeConfig.ToString()))
{
RefactorRequestChannel adapter;
adapter = new RefactorProxyRequestChannel(this, this.LocalEndpoint, "none");
SocketMap.Add(this.LocalEndpoint.nodeConfig.ToString(), adapter);
}
ListenerSocket.DataReceived += new SerialDataReceivedEventHandler(PortDataReceived);
ListenerSocket.Open();
IsActive = true;
}
/// <summary>
/// 开始监听
/// </summary>
protected override void StartInternal()
{
IsActive = true;
if (!SocketMap.ContainsKey(this.LocalEndpoint.nodeConfig.ToString()))
{
RefactorRequestChannel adapter = new RefactorProxyRequestChannel(this, this.LocalEndpoint, "none");
SocketMap.Add(this.LocalEndpoint.nodeConfig.ToString(), ConnectionAdapter);
}
IsActive = true;
ListenerSocket.Bind(LocalEndPoint);
ListenerSocket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, 1);
ListenerSocket.BeginReceiveFrom(this.networkState.RawBuffer, 0, this.networkState.RawBuffer.Length, SocketFlags.None,
ref RemoteEndPoint, PortDataReceived, this.networkState);
}