void process_recv_queue()
{
mRecvQueue.Switch();
bool bHadRecv = !mRecvQueue.Empty();
while (!mRecvQueue.Empty())
{
var buf = mRecvQueue.Pop();
mNeedUpdateFlag = true;
//跳过心跳包
if (buf.Length <= 4)
{
if (buf.Length == 4)
{
UInt32 errorCode = BitConverter.ToUInt32(buf, 0);
if (m_nDisconnectError == errorCode)
{
UnityEngine.Debug.LogWarning("recive disconnect data....");
if (m_socketSink != null)
{
mConnectSucceed = false;
m_socketSink.OnConnectError(m_nSocketID, SOCKET_ERROR.SOCKET_ERROR_SERVER_HANDSHAKE_DISCONNECT);
}
return;
}
}
continue;
}
mKcp.Input(buf);
for (var size = mKcp.PeekSize(); size > 0; size = mKcp.PeekSize())
{
int nRecvSize = mKcp.Recv(recievebuffer);
if (nRecvSize > 0)
{
if (m_socketSink != null)
{
m_socketSink.OnReceive(m_nSocketID, recievebuffer, 0, nRecvSize);
}
}
}
}
//更新接收时间
if (bHadRecv)
{
mLastReceiveTime = iclock();
//推进一下发心跳包的时间
mLasRecieveFrame = mCurFrame;
}
}
private void ThreadReceive()
{
var packetBuffer = new PacketBuffer();
while (!m_Abort && IsConnected())
{
try
{
int num = m_Connection.Receive(packetBuffer.buffer, packetBuffer.len, BufferSize - packetBuffer.len, SocketFlags.None);
if (num > 0)
{
packetBuffer.len += num;
int index = 0;
for (; index + PacketHeaderSize <= packetBuffer.len;)
{
UInt16 packetLen = BitConverter.ToUInt16(packetBuffer.buffer, index);
if (index + packetLen + PacketLenSize > packetBuffer.len)
{
break;
}
//回调数据包给上层处理
if (m_socketSink != null)
{
m_socketSink.OnReceive(m_nSocketID, packetBuffer.buffer, index + PacketHeaderSize, (int)packetLen);
}
index += packetLen + PacketLenSize;
}
int remainSize = packetBuffer.len - index;
if (remainSize > 0)
{
Array.Copy(packetBuffer.buffer, index, packetBuffer.swapBuffer, 0, remainSize);
byte[] temp = packetBuffer.buffer;
packetBuffer.buffer = packetBuffer.swapBuffer;
packetBuffer.swapBuffer = temp;
}
packetBuffer.len = remainSize;
}
else
{
if (m_socketSink != null)
{
m_socketSink.OnClose(m_nSocketID);
}
break;
}
}
catch (SocketException e)
{
m_Abort = true;
UnityEngine.Debug.LogErrorFormat("ThreadReceive error:{0}", e.ToString());
if (m_socketSink != null)
{
m_socketSink.OnConnectError(m_nSocketID, SOCKET_ERROR.SOCKET_ERROR_CONNECT_ERROR);
}
}
catch (OverflowException e)
{
m_Abort = true;
UnityEngine.Debug.LogErrorFormat("ThreadReceive error:{0}", e.ToString());
if (m_socketSink != null)
{
m_socketSink.OnConnectError(m_nSocketID, SOCKET_ERROR.SOCKET_ERROR_CONNECT_ERROR);
}
}
}
m_bRunReceive = false;
}
