/// <summary>
/// 读取数据
/// </summary>
/// <returns></returns>
public Byte[] Read()
{
if (!Active)
{
return(null);
}
List <NetData> list = new List <NetData>();
Byte[] buf = new Byte[1024 * 8];
try
{
//如果没数据，等100ms
if (Socket.Available == 0 && Socket.Connected)
{
Socket.Poll(100000 /* 100ms */, SelectMode.SelectRead);
//如果还是没数据，等10秒
if (Socket.Available == 0 && Socket.Connected)
{
Socket.Poll(Session.TimeOut * 1000 /* 10sec */, SelectMode.SelectRead);
//如果还是没有数据，退出
if (Socket.Available == 0 && Socket.Connected)
{
return(null);
}
}
}
do
{
//读数据
Int32 count = Stream.Read(buf, 0, buf.Length);
if (count == 0)
{
break;
}
list.Add(new NetData(buf, 0, count));
} while (Socket.Available != 0 && Socket.Connected);
}
catch { }
if (list == null || list.Count < 1)
{
return(null);
}
return(NetData.Join(list));
}
