private void ReceiveCompleted(object sender, SocketAsyncEventArgs e)
{
if (e.BytesTransferred > 0 && e.SocketError == SocketError.Success)
{
IRUdpSession session;
if (!SessionPool.ActiveList.TryGetValue(e.RemoteEndPoint, out session))
{
session = SessionPool.Pop();
session.EndPoint = e.RemoteEndPoint;
}
session.ReceiveCompleted(sender, e);
}
this.BeginReceive(e);
}
private void ProcessAccept(object sender, SocketAsyncEventArgs e)
{
try
{
if (e.SocketError == SocketError.Success)
{
//从会话连接池获取一个会话对象，避免创建对象和垃圾回收造成的开销
var _channel = _sessionPool.Pop();
//通信开始
_channel.OnAccept(e.AcceptSocket);
//将会话保存到在线列表中
_session.Add(_channel);
}
} catch (Exception excep)
{
} finally
{
e.AcceptSocket = null;
StartAccept(e);
}
}