/// <summary>
/// 解包当前已经接收到的原始数据，结果存放进了已接收消息队列, 返回true如果接收到了消息.
/// </summary>
/// <param name="packeter"> 打包方法. </param>
/// <param name="length"> [out] 接收到数据长度. </param>
///
/// <returns> 解包出来的消息条数(注意不是长度). </returns>
internal int UnpackReceiveData(IPacket packeter, out int length)
{
lock (this._lockReserveData)
{
//拼接所有的已接受数据
byte[] alldata = _reserveQueuePacked.GetDataOnce(_reserveData);
_reserveData = null;//清空已经无用的_reserveData
if (alldata == null)
{
length = 0; //长度为0
//这个情形在客户端狂发速度过快的时候容易出现，但是不影响接收，所以去掉这个日志
//DxDebug.LogWarning("Token.UnpackReceiveData(): alldata为null！");
return(0);
}
length = alldata.Length; //传出这个数据长度
FindPacketResult findPacketResult = packeter.FindPacket(alldata, 0); //解包
_reserveData = findPacketResult.reserveData; //更新reserveData
if (findPacketResult.dataArr != null) //将结果加入队列
{
//记录下一共找到的有效消息条数
int msgCount = findPacketResult.dataArr.Length;
for (int i = 0; i < findPacketResult.dataArr.Length; i++)//结果是一个消息数组
{
byte[] data = findPacketResult.dataArr[i];
if (data == null)
{
//这里是否会频繁发生？
DxDebug.LogWarning("Token.UnpackReceiveData(): 结果中的data为null！");
break;
}
//如果不是心跳包才加入接收消息队列
if (!Config.CompareHeartBeat(findPacketResult.dataArr[i]))//Config中的静态函数判断
{
if (!_receiveQueue.EnqueueMaxLimit(findPacketResult.dataArr[i]))
{
DxDebug.LogWarning("Token.UnpackReceiveData():接收已解包的数据队列 丢弃了一段数据");
}
}
else
{
DxDebug.LogFileOnly("Token.UnpackReceiveData():接收到了心跳包 TokenID:" + this.ID);
}
}
LastMsgReceTickTime = DateTime.Now.Ticks; //记录最近一次接收到消息的时间
//DxDebug.Log("某个token接收到了 " + findPacketResult.data.Length + "条消息");
return(msgCount);
}
else
{
DxDebug.LogWarning("Token.UnpackReceiveData():接收到数据，经过FindPacket(),但是没有找到有效消息！");
return(0);
}
}
}
