/// <summary>
/// 清除数据
/// </summary>
public void Clear()
{
m_LockFlushAndPending.Enter();
{
while (m_PendingBuffer.Count > 0)
{
m_PendingBuffer.Dequeue().Release();
}
if (m_FlushBuffer.IsNull == false)
{
m_FlushBuffer.Release();
m_FlushBuffer = SendBuffer.NullBuffer;
}
// 清空
m_WaitSendSize = 0;
}
m_LockFlushAndPending.Exit();
}
/// <summary>
/// 发送缓存的数据
/// </summary>
/// <returns>是否成功处理缓存的发送</returns>
internal bool Flush()
{
if (m_SendQueue.IsEmpty == true)
{
return(true);
}
if (this.Running == false || m_BlockSend == true)
{
return(false);
}
if (m_SendPackSize1Sec >= s_SendMaxSize1Sec)
{
DateTime nowDateTime = DateTime.Now;
// 如果小于计算的时间,表示已经超过了数据流量,等待下一个时间
if (nowDateTime < (m_SendTimeStart + s_TimeSpan1Sec))
{
return(true);
}
else // 如果已经超过计算的时间,开始重新计算时间与数据
{
m_SendTimeStart = nowDateTime;
m_SendPackSize1Sec = 0;
}
}
SendBuffer sendBuffer = m_SendQueue.Dequeue();
while (sendBuffer.IsNull == false)
{
MessageBlock messageBlock = m_Socket.GetNewSendMessageBlock();
if (messageBlock == null)
{
throw new Exception("NetState.Flush(...) - messageBlock == null error!");
}
Marshal.Copy(sendBuffer.Buffer, 0, messageBlock.WritePointer(), (int)sendBuffer.Length);
messageBlock.WritePointer((int)sendBuffer.Length);
m_Socket.SendTo(messageBlock);
// 释放数据
sendBuffer.Release();
// 累计发送的数据大小
m_SendPackSize1Sec += sendBuffer.Length;
// 已经超过了数据流量,就开始重新计算
if (m_SendPackSize1Sec >= s_SendMaxSize1Sec)
{
m_SendTimeStart += s_TimeSpan1Sec; // 下一次发送数据的时间
break;
}
// 需添加检测是否还有数据 否则以后就发不出去数据了（该问题解决）
sendBuffer = m_SendQueue.Dequeue();
}
return(true);
}
