/// <summary>
/// 接收线程
/// </summary>
/// <param name="ar">回调参数</param>
private void ReceiveEnd(IAsyncResult ar)
{
var state = ar.AsyncState as StateObject;
if (state == null)
{
return;
}
try { state.ByteCount = state.WorkSocket.EndReceive(ar); }
catch { state.ByteCount = 0; state.Buffer = new byte[0]; }
if (state.WorkSocket.Connected && state.ByteCount > 0)
{
state.WorkSocket.BeginReceive(state.Buffer, 0, state.BufferSize, 0, new AsyncCallback(ReceiveEnd), state);
}
else // 客户端关闭
{
// 添加到客户端列表
var ep = state.WorkSocket.RemoteEndPoint as IPEndPoint;
LstClient.Remove(ep);
}
// 执行传入的委托
if (_actReceive != null)
{
_actReceive(state);
}
}
/// <summary>
/// 停止服务
/// </summary>
public void Stop()
{
if (_socket != null)
{
if (_socket.Connected)
{
_socket.Shutdown(SocketShutdown.Both);
}
_socket.Close(); _socket.Dispose(); _socket = null;
}
foreach (var item in LstClient)
{
item.Value.Close(); item.Value.Dispose();
}
LstClient.Clear();
}
