private void Item_Completed(object sender, SocketAsyncEventArgs e)
{
acceptEvent.Set();
IChannelHandler handler = null;
SocketArgEvent arg = new SocketArgEvent();
IPEndPoint point = e.AcceptSocket.RemoteEndPoint as IPEndPoint;
arg.remoteIP = point.Address.ToString();
arg.remotePort = point.Port;
point = e.AcceptSocket.LocalEndPoint as IPEndPoint;
arg.localIP = point.Address.ToString();
arg.localPort = point.Port;
arg.chanel = socketChannel;
TCPSocketChannel channel = new TCPSocketChannel();
channel.HandlerTypes = this.handers;
channel.Socket = e.AcceptSocket;
channel.SocketArgEvent = arg;
arg.chanel = channel;
if (handers.TryGetValue(HanderType.ReadWrite, out handler))
{
handler.ChannelActive(arg);
}
lock (lock_obj)
{
channels.Add(arg);
}
Interlocked.Increment(ref m_numConnectedSockets);
FreeArgEvent(e);
WorkThread();
}
/// <summary>
///
/// </summary>
/// <param name="socketNum"></param>
/// <param name="workThread"></param>
private void Init(int socketNum, int workThread)
{
if (channel == null)
{
channel = new TCPSocketChannel();
}
if (socketTask == null)
{
socketTask = new ServerSocketTask();
socketTask.InitSocket(workThread, socketNum);
}
}
/// <summary>
/// 监测数据
/// </summary>
private void DoWork()
{
while (!isStop)
{
if (socketChannel.IsClose)
{
//说明监听被关闭；
this.Close();
}
SocketArgEvent item = null;
if (!channels.TryTake(out item, 1000))
{
continue;
}
TCPSocketChannel channel = item.chanel as TCPSocketChannel;
if (channel != null)
{
IChannelHandler rwhandler = null;
IChannelHandler handler = null;
if (!handers.TryGetValue(HanderType.Decoder, out handler))
{
//如果没有解析类，就直接获取读取管道
handers.TryGetValue(HanderType.ReadWrite, out rwhandler);
}
if (channel.Socket.Available > 0)
{
//读取数据
while (channel.Socket.Connected && channel.Socket.Available > 0)
{
int num = channel.Socket.Available;
List <ByteBuffer> buffers = BufferManager.GetInstance().GetBufferSize(num);
for (int i = 0; i < buffers.Count; i++)
{
int r = channel.Socket.Receive(buffers[i].buffer);
buffers[i].Reset(0, r);
}
if (channel.AddBuffer(buffers, num) > 0)
{
if (handler != null)
{
foreach (byte[] result in channel.RecBuffer)
{
handler.ChannelRead(item, result);
}
}
else if (rwhandler != null)
{
foreach (byte[] result in channel.RecBuffer)
{
rwhandler.ChannelRead(item, result);
}
}
}
}
}
if (handler != null)
{
//当前一次读取已经完成
handler.ChannelReadComplete(item);
}
if (channel.Socket.Connected)
{
//还是连接状态就放回等待监测数据
channels.Add(item);
}
else
{
if (handler != null)
{
//
handler.ChannelInactive(item);
handler.CloseAsync(item);
}
Interlocked.Decrement(ref m_numConnectedSockets);
}
}
}
}
/// <summary>
/// 监测数据
/// </summary>
private void DoWork()
{
SocketArgEvent item = new SocketArgEvent();
IPEndPoint iPEndPoint = socketChannel.Socket.LocalEndPoint as IPEndPoint;
item.localIP = iPEndPoint.Address.ToString();
item.localPort = iPEndPoint.Port;
localIP = item.localIP;
localPort = item.localPort;
item.chanel = socketChannel;
if (socketChannel.Socket.RemoteEndPoint != null)
{
iPEndPoint = socketChannel.Socket.RemoteEndPoint as IPEndPoint;
item.remoteIP = iPEndPoint.Address.ToString();
item.remotePort = iPEndPoint.Port;
}
while (!isStop)
{
if (socketChannel != null)
{
if (socketChannel.IsClose)
{
//已经关闭socket,最后接收一次数据
Close();
}
IChannelHandler rwhandler = null;
IChannelHandler handler = null;
if (!handers.TryGetValue(HanderType.Decoder, out handler))
{
//如果没有解析类，就直接获取读取管道
handers.TryGetValue(HanderType.ReadWrite, out rwhandler);
}
if (socketChannel.Socket.Available > 0)
{
//读取数据
if (isTCP)
{
TCPSocketChannel channel = socketChannel as TCPSocketChannel;
while (channel.Socket.Connected && channel.Socket.Available > 0)
{
int num = channel.Socket.Available;
List <ByteBuffer> buffers = BufferManager.GetInstance().GetBufferSize(num);
for (int i = 0; i < buffers.Count; i++)
{
int r = channel.Socket.Receive(buffers[i].buffer);
buffers[i].Reset(0, r);
}
if (channel.AddBuffer(buffers, num) > 0)
{
if (handler != null)
{
foreach (byte[] result in channel.RecBuffer)
{
handler.ChannelRead(item, result);
}
}
else if (rwhandler != null)
{
foreach (byte[] result in channel.RecBuffer)
{
rwhandler.ChannelRead(item, result);
}
}
}
}
}
}
else
{
UDPSocketChannel channel = socketChannel as UDPSocketChannel;
EndPoint endPoint = null;
while (!channel.IsClose && channel.Socket.Available > 0)
{
int num = channel.Socket.Available;
List <ByteBuffer> buffers = BufferManager.GetInstance().GetBufferSize(num);
for (int i = 0; i < buffers.Count; i++)
{
int r = channel.Socket.ReceiveFrom(buffers[i].buffer, ref endPoint);
buffers[i].Reset(0, r);
}
if (channel.AddBuffer(buffers, num) > 0)
{
SocketArgEvent udpItem = new SocketArgEvent();
//
udpItem.localIP = localIP;
udpItem.localPort = localPort;
if (endPoint != null)
{
iPEndPoint = endPoint as IPEndPoint;
item.remoteIP = iPEndPoint.Address.ToString();
item.remotePort = iPEndPoint.Port;
}
if (handler != null)
{
foreach (byte[] result in channel.RecBuffer)
{
handler.ChannelRead(udpItem, result);
}
}
else if (rwhandler != null)
{
foreach (byte[] result in channel.RecBuffer)
{
rwhandler.ChannelRead(udpItem, result);
}
}
handler.ChannelReadComplete(udpItem);
}
}
}
if (isTCP)
{
if (handler != null)
{
//当前一次读取已经完成
handler.ChannelReadComplete(item);
}
if (item.chanel.Socket.Connected)
{
//还是连接状态就放回等待监测数据
Thread.Sleep(100);
}
else
{
if (handler != null)
{
//
handler.ChannelInactive(item);
handler.CloseAsync(item);
}
}
}
else
{
UDPSocketChannel channel = item.chanel as UDPSocketChannel;
if (!channel.IsClose)
{
//还是连接状态就放回等待监测数据
Thread.Sleep(100);
}
else
{
if (handler != null)
{
//
handler.ChannelInactive(item);
handler.CloseAsync(item);
}
}
}
}
}
}